General Gaming Article

General Gaming Article


Razer Revamps Diamondback With Colors, New Tech

Posted: 04 Sep 2015 01:02 PM PDT

Razer Diamondback

Popular peripheral maker Razer made a few announcements on Friday, one of which was the relaunch of its Razer Diamondback gaming mouse. The device has been retooled with "enhanced" ergonomics, Chroma LED lighting, and what the company calls "the world's most precise sensor."

"The new Razer Diamondback stays true to its predecessor's design ethos, but takes advantage of the latest advances in sensor technology to give gamers a mouse worthy of the legendary Diamondback name," the company says.

Slated for an October release, the revamped Diamondback has a 16,000dpi 5G laser sensor, 1,000Hz ultrapolling, on-the-fly sensitivity adjustment, and nine programmable Hyperresponse buttons. The mouse can also track up to 210 inches per second and features an acceleration rate of 50g. Users can even adjust the lift-off cut-off distance down to 0.1mm.

The revamped mouse is compatible with the company's Synapse software, which allows the user to change settings such as the Chroma illumination. Like Razer's other Chroma editions, users have a choice of 16.8 million colors and can even synchronize the lighting with other Chroma peripherals. Yes, you can create your own desktop disco.

Razer Diamondback

A handy feature of the Synapse software is that the user's settings are stored in the cloud. Thus, users can connect the mouse to any PC with the Synapse software installed, sign in to his/her account, and download the settings.

Those wanting to build a complete Chroma setup can choose from a number of products including the BlackWidow Chroma, the BlackWidow Chroma Stealth, the Kraken 7.1 Chroma, the Orbweaver Chroma, the DeathAdder Chroma, and a few others. The full list can be accessed here.

"We have taken the incomparable Diamondback design and updated it with the best technology available today to create a mouse that will delight new and longtime Razer fans alike with a competitive edge that will do justice to the legacy of the Diamondback name," says Min-Liang Tan, Razer co-founder and CEO.

Southpaws will be happy to know that this mouse is built for any hand. Lefties or righties can prepurchase the new Diamondback gaming mouse now for $90; the device will be made available next month worldwide.

Gigabyte Z170X-UD5 TH Mobo with Thunderbolt 3

Posted: 04 Sep 2015 12:57 PM PDT

Gigabyte Z170X-UD5 TH

On Friday, Gigabyte claimed the "world's first" title with the launch of its new Thunderbolt 3-certified motherboard, the Z170X-UD5 TH. This board is the first to utilize Intel's new technology, which uses two USB Type-C connectors stuffed into the board's I/O panel on the rear. Customers can expect single-wire speeds of up to 40Gb/s, twice that of the previous-gen Thunderbolt 2 technology, which is only capable of speeds of up to 20Mb/s.

"This incredible increase in bandwidth is also accompanied with support for different protocols such as DisplayPort 1.2 and USB 3.1, which is backwards compatible with USB 3.0 and USB 2.0, opening up a world of new possibilities," the company says.

According to the specifications, the new motherboard supports Intel's sixth-generation Core processors, dual-channel DDR4 memory (four slots), and 4K video at 60 frames per second via two displays or 5K video output with just one connected display. And thanks to the dual USB Type-C ports, this board also supports daisy-chaining up to 12 Thunderbolt-based devices.

Gigabyte Z

Overclocking your processor with this board should be a cinch using the onboard Turbo B-Clock Tuning IC. The company says that users can change the BCLK Frequency to whatever they want. Ranges from 90MHz to 200MHz are also now possible.

Additional ingredients users will see in Gigabyte's new board include two-way Nvidia SLI and three-way AMD Crossfire support, making this a great board for PC gamers. There's also ultra-durable PCIe metal shielding, PCIe Gen3 x4 M.2 connectors, SATA Express with speeds of up to 16Gb/s, and Realtek's ALC11250 chip for multi-channel high-definition audio up to 115dB SNR.

"The GIGABYTE Z170X-UD5 TH packs in many features which will make your next PC the ultimate machine such as the cFosSpeed internet acceleration software over the Intel GbE LAN which will help deliver better network responsiveness and improve network performance," the company says.

For people who want a little bling bling crammed into their latest build, the Gigabyte motherboard includes LED lighting that runs along the Audio Noise Guard path. What's rather nifty about this lighting is that you can program the LEDs to blink along with the rhythm of the current song, or make the LEDs pulse "at a soothing pace."

To see the full set of specs, check out the GA-Z170X-UD5 TH here. The company did not say when the board will be available or how much it would set you back.

Newegg Daily Deals: Intel Core i7-4790K, Toshiba 3TB Hard Drive, and More!

Posted: 04 Sep 2015 11:04 AM PDT

Core i7-4790K

Top Deal:

Don't feel like buying DDR4 RAM for your new build when you already have a stack of DDR3 modules? Then today's Skylake options aren't for you. Of course, you could wait it out, but if you want to build today and put that DDR3 RAM to use, then check out today's top deal for an Intel Core i7-4790K (Devil's Canyon) Processor for $327 with free shipping (normally $350 - use coupon code: [EMCAXAP22]; Free Intel Digital Voucher Code /w purchase!). This quad-core Haswell chip is still plenty fast at 4GHz, and with the included digital voucher, you have the chance at winning big prizes!

Other Deals:

Corsair Vengeance 16GB (2 x 8GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory for $75 with free shipping (normally $87)

Toshiba 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5-inch Internal Hard Drive for $85 with free shipping (normally $140 - use coupon code: [ESCAXAP23])

Gigabytge GA-990FXA-UD3 AM3+ AMD 990FX + SB950 6 x SATA 6Gb/s USB 3.0 ATX AMD Motherboard for $110 with $3 shipping (normally $130; additional $10 Mail-in rebate)

Corsair CX series CX600 600W80 PLUS BRONZE Power Supply for $37 with free shipping (normally $80 - use coupon code: [EMCAXAP24]; additional $20 Mail-in rebate)

Razer Redesigns Orochi Mouse for Laptops with 8,200 DPI Sensor

Posted: 04 Sep 2015 10:49 AM PDT

A rodent for road warriors

Razer Orochi Laptop Bag

The falling costs of gaming laptops has made them accessible to a wider audience, so it only makes sense that gaming peripheral makers pay some attention to the market segment. That's true of Razer, which today announced the complete redesign of its Orochi notebook gaming mouse.

You can connect the Orochi using its 1m (3.28ft) braided fiber USB charging cable or use it in wireless mode via Bluetooth 4.0. If you go the wireless route, you take a hit in Ultrapolling (125Hz, compared to 1,000Hz) and response time (8ms, compared to 1ms).

In addition to dual mode connectivity, the redesigned rodent now sports an 8,200 DPI 4G laser sensor, customizable Chroma lighting, a re-engineered shell with a metal top, and new rubberized side grips for better control and comfort.

"With the recent advances in sensor and Bluetooth technology, it was time for us to bring the Orochi up to date, which involved a complete redesign of the entire mouse from ground up," says Min-Liang Tan, Razer co-founder and CEO. "We've retained the portable form factor and added rubberized side grips, but on the inside is where the big changes have happened – this is a whole new feature packed mobile gaming mouse."

Razer Orochi

The Orochi is an ambidextrous mouse with seven programmable buttons and on-the-fly sensitivity adjustment. It uses a pair of AA batteries, which Razer says will last up to 60 hours of continuous gaming or 7 months of "normal" usage.

You can pre-order the Orochi now for $60; it will ship at the end of the month.

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Batman: Arkham Knight PC Patch Finally Arrives, Game is Still MIA on Steam

Posted: 04 Sep 2015 09:41 AM PDT

A less broken bat

Batman Arkham Knight Screenshot

Good news -- publisher WB Games has released its promised interim patch for the PC version of Batman: Arkham Knight, which is now available to download. However, the game itself is still not available on Steam.

Following a plethora of complaints over performance problems after its initial release earlier this summer, WB Games decided to halt sales until the game's developers could whip up a patch. What's available today is the first of more to come.

It's also likely the same or similar to the one that was inadvertently made available yesterday to Steam users who had signed up for the game's beta. It was only available for a short time before WB Games realized its error and pulled it offline.

Several users posted impressions of the patch yesterday, though the comments section today is a bit more divided.

"A great performance improvement here (Core i5-2500K, 4.2GHz, GTX 970, 8GB RAM, Windows 7)," one of the comments reads.

"There are still HUGE frame drops and stuttering issues. I'd say it's actually worse than it was before," reads another comment.

Here's a list of things the patch is supposed to fix:

  • Reduced frame rate hitches
  • Optimizations for system memory and VRAM usage
  • Improved performance on all GPUs (requires the latest drivers)
  • More Comprehensive In-Game Settings
  • Fixed low resolution texture bugs
  • Fixed hitches when running on mechanical hard drives (HDD)

And here's a list of issues WB Games says will be fixed via future updates:

  • Adding support for SLI and Crossfire
  • Adding support for the latest DLC & Season Pass content
  • Adding support for additional updates such as Photo Mode
  • Continued improvements and bug fixing for a Windows 7 specific memory issue that occurs on configurations with 8GB of system RAM and some NVIDIA GPUs during extended game play
  • Continued improvements for Windows 10 specific issues on systems with some AMD GPUs

"We would like to thank everyone for their patience and invaluable feedback. We'll provide ongoing updates here as they are made available. In the meantime, please enjoy the game with the latest patch," WB Games said.

It's not yet known when the game will be made available again on Steam.

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Chrome 45 Brings Promise of Less Memory Usage

Posted: 04 Sep 2015 08:56 AM PDT

Memory hog no more?

Chrome Comparison

Google's Chrome browser for the desktop has a reputation for being a memory hog, though with the release of Chrome 45, Google promises big improvements in that area. You can also expect faster page loads, smoother scrolling, and longer battery life, according to Google.

There are a number of improvements to how Chrome handles memory usage. For example, previous versions of Chrome restored tabs without much thought to memory when relaunching the browser. In Chrome 45, the browser takes a smarter approach -- tabs are restored from most to least recently viewed, and if your PC is running low on resources, it will stop restoring tabs (you can still click to restore them at a later time if you wish).

Chrome 45 also detects when a webpage isn't busy with other tasks and uses that "free time to aggressively clean up old, unused memory." According to Google, internal testing showed that this feature alone reduced website memory usage by 10 percent on average, and is even more effective on complex websites.

In addition to memory improvements, Chrome 45 auto-pauses Flash content that isn't central to a website. Not only is this move another nail in Flash's inevitable coffin, it also has power efficiency benefits -- Google claims battery life is improved by 15 percent or more due to this feature.

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How To: An Overclocking Masterclass

Posted: 04 Sep 2015 12:00 AM PDT

This article was published in the September 2015 issue of Maximum PC. For more trusted reviews and feature stories, subscribe here.

The hardware, software, and know-how you need to get the most from your PC

Overclocking. It's long been a part of a PC enthusiast's toolkit when it comes to wringing every last ounce of power from our beloved machines. Whether you've opted to run AMD or Intel, overclocking has been a staple food group of the techie's diet for as long as there have been chips in PCs. The basic principle is very simple: Add more voltage to the component part, provide it with sufficient cooling, either through water or air (or Ln2 for the more adventurous among us), and increase the Hz output of the hardware you're trying to improve.

But this doesn't come without risk. While we've come a long way in the world of overclocking, it is still possible to fry your CPU, GPU, RAM, or motherboard to the point where it's more charred than your old man's best barbecued sausages. So, the first question you should always be asking yourself is whether it's worth the risk. The answer, generally (and, ahem, unhelpfully), is sort of.

As proven time and again by Intel's latest and greatest chips, a good-quality CPU core often outstrips an increase in gigahertz. on the flip side, however, increasing the performance of a two-year-old core so that it can keep pace with the newer generation can save you a pretty penny, and possibly put off that upgrade for another year or more. So read on for step-by-step guides to overclocking your CPU, RAM, and GPU.

PCF307.feat2.main

Overclocking Your CPU

Learn to fulfill your processor's potential in 10 simple steps

Before crossing the start line, there are a few basic principles to get your head around. The first one is heat. Inevitably, the more voltage you add to your components, the more heat that component is going to output. Second, the higher the clock speed you're trying to achieve, the more voltage you will need to power that attempt. And third, there's only so much voltage your PC part can take before you start to see detrimental eff ects. These could be a drop in frame rates for GPUs, corrupting processes on the CPU, or even a failure to boot at all. These, essentially, are the basic limits of overclocking.

All chips are born equal, but some are more equal than others. You'll often hear overclockers talk of "The Silicon Lottery." In short, this is to do with the manufacturing process with each and every processor. Small imperfections in the application of the silicon lead to a variance in how well the chips perform, both in stability with an increase in voltage, and how much heat they produce at max load. You might get lucky with yours, or you might not. It can equate from anywhere between 0.2GHz difference to, in some cases, up to 1GHz in overclocking potential.

So, assuming you've got an aftermarket cooler of some description (see "Picking a Cooler," on page 46), that you have a processor or component that's capable of overclocking (K/X series for Intel and any AMD chip), and that you understand how to get into your BIOS, here's how to get going.

1. Checking CPU Stability

To ensure a successful overclock, we'll need to know that the CPU is stable at both idle and max load. To do this, we'll be using a free piece of software that's called Prime95, from http://bit.ly/1kVNJZh. You'll also want to download a program to accurately monitor the temperatures your CPU is outputting. For this, we'll use Core Temp, from www.alcpu.com/CoreTemp/, as this works with both AMD and Intel cores. There are alternatives out there—Corsair and NZXT have proprietary software that works with their AIOs, plus most motherboards have viewable temperature controls that you can use from the desktop. If you don't want to install anything on your rig, then Real Temp GT is your guy.

2. Core Temp

Once those programs are extracted or installed, load Core Temp to begin monitoring your CPU's temperature. Always look at the lowest core temperature to give yourself a good understanding of how hot your CPU is running.

3. Stress Tests

Now we'll want to benchmark your CPU, at stock, to see how hot it runs at 100 percent. Start Prime95, select "Just stress testing," and then you'll be given a list of options as to which stress test you'd like to perform. Choose "Blend Test" and press "OK."

PCF307.feat2.cpu step1

Prime95 is a key overclocking tool, with its stress tests being a major part of the process.

4. Into the BIOS

After about 5–10 minutes, once your temperatures have stabilized, go into Prime95. Select "Test" on the top bar and hit "Stop," then restart your PC and mash that Delete key to get into your BIOS. In this test, we're using an ASRock Z97 Extreme 4 motherboard, so the UEFI could be a little different in comparison to some of the other manufacturers you'll find out there, but the base settings will essentially be the same.

5. Auto-Overclock

Once inside your BIOS, find the overclocking tab. In ours, it's named "OC Tweaker." Once in, you have several options. The easiest way to overclock your CPU is to let the motherboard do the majority of the work. Most manufacturers will include overclock profiles, usually ranging from 4GHz to 4.8GHz, depending on the CPU installed.

Setting the motherboard to run one of these profiles will allow it to attempt to overclock the chip to that frequency without any user input. This can be a quick solution, especially if you're only dialing in a conservative overclock (3.5GHz to 4GHz, for example), but this isn't conducive if you want to push beyond that 4.8GHz barrier, or if you can't reach that frequency through the automated profiles.

PCF307.feat2.cpu step5

Default profiles limit potential, but are often safer than manually entering them.

6. Changing the Multiplier

More adept users will find manual control a lot more comprehensive in regard to what true overclocking is all about. To keep it simple, you want to be changing the CPU ratio, or multiplier, for all cores to the target number you wish to achieve. That's 35 in this case. The multiplier then works with the cores' BCLK frequency (usually 100) to create that final figure of 3.5GHz. In this tutorial, we're going to attempt to overclock our CPU, just to start with, from 3.5GHz to 4GHz, simply by changing the multiplier.

7. Test at Maximum Load

Once you've changed the CPU ratio multiplier to 40, save changes and exit the BIOS. Boot into Windows, open Core Temp to monitor your CPU temperature, then open Prime95 and select "Options," "Torture Test," then "Blends Test," to see how your chip fairs at maximum load. If it's stable for at least five minutes, we can then begin to up the multiplier to try to achieve a higher overclock.

8. Finding the Limit

At this point, you'll want to increase the multiplier by one and repeat the process of stress testing in Windows each time, until you reach the point where you initially either blue screen or your CPU begins to thermally throttle itself. Ideally, you want to blue screen before you reach your thermal limit.

9. Increasing the Voltage

To overcome the blue screen issue, we need to start working with the Vcore voltage. Back in the BIOS, you want to find CPU Vcore Voltage Mode. Change this to "Fixed." At this point, you may need to do some research as to what stock Vcore level your CPU takes, and what people are suggesting for overclocking. You'll want to begin increasing the voltage by 0.01 volts each time, until you can successfully boot, stress test, and maintain stability at your target frequency. Once you get a little more comfortable overclocking, you'll find yourself increasing voltages by 0.05 or 0.1 at a time. It's more about learning how your CPU responds to different amounts of voltage at this point.

Eventually, you'll reach a point where you cannot reach that next frequency, regardless of how much voltage you throw at it. This is when you want to dial back your overclock by 0.1GHz and drop the Vcore voltage back to the last stable settings for that frequency and maintain it there, as this is your final overclock.

MPC115.feat 2.cpu step8

Welcome to the blue screen of death. It's time to start playing with the voltage.

10. Back to Benchmarks

To ensure a stable overclock, you should now benchmark using Prime95 and CoreTemp for as long as you feel is appropriate. This can be anywhere from an hour to a full day, depending on how patient you are.

Picking a Cooler

The first thing to consider after you've decided on overclocking is what you'll use to cool your components. To put it bluntly, the stock coolers that AMD and Intel provide simply won't cut it when it comes to dissipating the excess heat that comes from adding more voltage. They're designed to deal with what the processor can output at stock frequencies, and not a lot more.

Air

The more traditional, easier solution would be to rely on air cooling for your CPU. There's a huge list of air coolers out there, but it's vital that you consider the size of the cooler versus the height of your RAM and the size of your case. The last thing you want is to buy a new heatsink for your shiny new i7-4790K, only to discover it won't fit over the top of your Corsair Dominator GTs. The Dark Rock Pro 3 is a particular favorite of ours—it's silent, yet can relieve your CPU of over 250W of TDP, plus it'll keep your bacon cool.

AIO Water Cooling

The second option, and one we all prefer here at Maximum PC, is an all-in-one water-cooling loop. You've probably seen a lot of these kicking about, Corsair's Hydro H100i being the more famous of the bunch. These are a quick and easy solution, and often provide a great deal more cooling than a single air cooler, due to their increased surface area. They're also a lot less tricky to install (providing you have the radiator support), and can clean up your rig quite nicely while allowing you to swap out components with relative ease.

Custom-Loop Cooling

Finally, the fully custom loop. It's the dream, the crème de la crème, and the aspiration of every tech enthusiast starting out on the bumpy road to a successful overclock. It's also something that's become increasingly easy to build in recent years. Although certainly the most effective of the three, due to the ability to expand on your loop by adding more radiators, and cool more components, it can become very rigid, especially if you want to change out a graphics card, for example. It's definitely something that needs to be researched fully before committing to, if only because it can easily add up to $500 to your costs. And that's without the real premium components. But wow, does it look good when you're done. The Parvum Titanfall rig is a prime example of this.

Mobos and PSUs

Once you've got your cooling sorted out, you'll want to make sure you've got the best possible components that you can budget for in regard to stability. That means two items in particular—the power supply unit (PSU) and the motherboard. They are both imperatively important when it comes to overclocking. Perhaps most obvious is buying a motherboard that supports overclocking. For Intel, that's any motherboard with the Z97 chipset. For AMD users, it's currently any FM2 or AM3+ board.

Concerning power supplies, you want to be looking at a PSU that has at least 20 percent spare capacity, in terms of wattage, over what your system requires. Preferably, push as much money as you can into it. The higher-end power supplies not only feature better surge protection, but also provide a more consistent flow of electricity between the wall and your PC parts. This should result in longer life and more stability, both when overclocking and through everyday usage.

Overclocking Your RAM

Wait! There's more! Overclocking isn't limited to just your processor

Yes. It's true. Overclocking doesn't just mean tinkering with your CPU. Other avenues exist if you're keen to shove the boat out a little bit more.

RAM speeds over the course of the last few years have almost tripled in frequency, meaning performance can be improved quite dramatically in certain computational programs. It's important to bear in mind, however, that the higher you push your RAM frequency, the more your CPU will suffer. In other words, it might mean an overall lower final overclock for your little powerhouse.

On the other hand, AMD's APUs, despite being a lower-end graphics solution, will benefit hugely from an increase in those same frequencies. So, what does all this come down to?

PCF297.w rev5.corsair mem

1. What's the Frequency?

Identifying the frequency of your RAM on purchase is crucial. We wouldn't go for anything less than 1,600MHz as a minimum if building a rig today. With Skylake and DDR4 around the corner, we'd be tempted to hold off a little and wait for that, as the price of the next generation of memory is still continuing to plummet.

MPC115.feat 2.ram step3

Motherboard support may vary here.

2. The Profile Setup

We're using a pair of Corsair Dominator Platinums, clocked at a stock speed of 2,133MHz. To take advantage Pushing your CPU and RAM to the max. of any potential additional clock speed, you'll need to set up the memory with the correct profile on install. So, either Intel's XMP profiles or AMD's AMP profiles. This is exactly what we'll be using, just to do a slight overclock of the memory.

3. Upping the Frequency

Enter your BIOS by again headbutting the Delete key. Make sure you have either your XMP profi le or your AMP profile selected, then change the memory frequency to one frequency higher than your memory's stock frequency. In all likelihood, your RAM should be able to manage and maintain that frequency, regardless of what the stock speeds say.

PCF307.feat2.ram step4

Pushing your CPU and RAM to the max.

4. Above and Beyond

If you want to take it further, this time we'll change the BCLK frequency, instead of adjusting a RAM multiplier. You can up this in very small increments. But it also ups your CPU's basic overclock, so if you've already OCed your chip to the absolute max, it's unlikely you'll be able to push the memory or the CPU any further.

Overclocking Your GPU

Last, but certainly not least, the final hurrah of overclocking

With DirectX 11, at least, OCing the GPU is the area of most benefit to gamers. But it's also where overclocking has most dramatically changed. That's because, with Nvidia's GPU Boost and AMD's Power Tune, it's no longer possible to simply up the voltage and in turn increase cards' core clock speeds.

It's now often better to ignore the voltage and let the proprietary software do its own thing. This way, you can avoid reaching the artificial power limits set by our GPU overlords—cores won't throttle themselves in an attempt to control imaginary temperatures, that may or may not be present, even if they're running on an aftermarket cooler, or water.

Sounds ridiculous, right? You're not wrong. Still, we'll show you how far you can go with these cards.

PCF307.feat2.gpu step6

1. Get the Software

Unlike CPU overclocking, we need to download some proprietary software to use within Windows to overclock our cards. It's usually most beneficial to download whichever manufacturer's software your card's PCB is based upon. GPU Tweak for Asus, Afterburner for MSI, Precision for EVGA, and so on. In this case, we're using a reference cooler on our GTX 980, so we're using MSI's Afterburner, as it provides us with frame monitoring for benchmarking, a customizable display, and in-game overlays to monitor how well these cards perform in comparison to their stock speeds.

2. Enable Monitoring

Once Afterburner is installed, the first thing we want to do is enable ingame overlay, and frame rate monitoring, followed by (for us at least) changing the skin to something a little more workable.

PCF307.feat2.gpu step5

Afterburner's in-game overlay makes it easy to monitor how your GPU is doing.

3. Test Stock Speeds

Next, you'll want to get a clear understanding of how your card performs at stock speeds. We're using Total War: Rome II's benchmarking software, at maximum settings, at 2560x1440. We achieved a minimum frame rate of 19, a maximum of 61, and, more importantly, an average of 44.7.

4. Increase the Power Limit

With the benchmarks and stock speeds out of the way, it's now time to get into the overclocking side of things. Head back to the desktop and open MSI Afterburner again. The first thing we're going to increase is the power limit. Move the slider to as high as it will go (usually 110 percent). This should allow our card to use absolutely every inch of power we can get, beyond Nvidia's recommended stock settings, meaning the card can run all the way up to 91 degrees Celsius, as opposed to the stock 79 C.

5. Up the Clock Speed

Start by increasing the clock speed. Research what's most suitable for your card. In our case, a healthy overclock for the core clock should be an extra 225–275MHz offset, so we go for 240MHz.

6. Now, the Memory Clock Speed

Lastly, we're going to increase on average, is aiming for around 450MHz. We'll try that and see how it goes, leaving Nvidia's GPU Boost to calculate exactly how much voltage we need for everything. All that's left to do is press "Apply" and go back into the benchmark to see how well the card now performs.

Remember, if something goes wrong, a quick reboot of the system will reset all of your overclock settings to default.

In the Total War: Rome II benchmark, we achieved a minimum frame rate of 17 at overclock, a maximum of 67, and, more importantly, an average of 53.6. That's an increase of almost 9fps for the average. Granted, the delta between the minimum and the average is considerably greater than the stockclocked version, but who can argue with free performance?

CPU Benchmarks
Core i5-4670k Turbo to 3.8GhzCore i5-4670k OC to 4.5GhzCore i7-4790k Turbo to 4.4GhzCore i7-4790k OC to 4.8Ghz
Idle Temp (°C)29292731
Load Temp (°C)
71846270
Cinebench566667877943
Total War: Rome II (min/avg/max fps)19/40/5916/40/5316/42/5817/42/57
VcoreN/A1.385N/A1.445

Tests carried out on max settings/shader model 4.1/1440p.

GPU Benchmarks
Stockclocked GTX 980
Overclocked GTX 980
Total War: Rome II
Minimum fps
1717
Total War: Rome II
Average fps
45
54
Total War: Rome II
Maximum fps
5767
3D Mark Firestrike
Extreme
5,6546,558

Tests carried out on max settings/shader model 4.1/1440p.

Test Bench Specifications
CPUIntel i5-4670K / Intel i7-4790K
MotherboardASRock Z97 Extreme4
MemoryCorsair Dominator Platinum (2x 4GB) 2,133MHz
Graphics
Nvidia Geforce GTX 980
SSDOCZ Arc 100 (240GB)
Power SupplyBitFenix Fury 750W

Conclusion

Welcome to the world of overclocking, a place where dreams are realized, and where having just enough of those overclocking chops may mean the difference between a world record–breaking benchmark and a night of crying into a pile of burned-out chips and GPUs.

As mentioned at the beginning of this guide, OCing isn't for the faint-hearted. You can do a considerable amount of damage to your CPU and other component parts, so it's not something to be taken lightly. What's more, in some cases, the performance gains are negligible. But, if you're interested in eking every last ounce of power from your machine, this is definitely the hobby for you.

It's something the vast majority of PC users will shy away from, and it's understandable why—the thought of placing extra strain on any of your components for the sake of a few more points in Cinebench hardly seems worth it at times. But when you're sitting there, in front of a stable 5GHz overclock on an ITX motherboard, with a chip being cooled by a single 120mm rad outperforming cores half its age, there's an odd sense of pride about it all. A bond between man and chip. Yes, we went there.

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