![]() To me the lack of GDDR5X memory shouldn’t be an issue, and when you consider the 1070’s competitive £399 price, you can’t be too disappointed. The tech means the 1080’s 8GB of GDDR5X memory had a clock speed of 10,000MHz. GDDR5X memory is a new generation of RAM that’s much faster, but it’s also more expensive than GDDR5. The only possible quibbles you could have with the 1070’s core specs is that it doesn’t feature the GDDR5X memory seen on the GTX 1080 and is limited to a two-card SLI configuration. Watch: Your graphics card questions answered – #AskTrusted Nvidia’s boosted the 1070’s speed to 1,506MHz, which again is a significant improvement on the 970’s 1,050MHz core clock speed the 1080 clocks in at a slightly higher 1,607MHz. ![]() But with both Vulkan and DirectX 12 growing in use, it will become important in the very near future.īuy Now: Nvidia GeForce GTX 1070 at .uk (£380) | ($449.99) The technology isn’t a big deal right now, since most games still use APIs that don’t support async computing or pre-emption. Nvidia’s version of the tech is called “pre-emption”, and works slightly differently: it allows the GPU to more intelligently choose which processes to prioritise. Async compute technology, used by AMD, enables a GPU to work on graphics and computing tasks simultaneously, therefore allowing a card to complete jobs faster. Pascal also brings to the mix Nvidia’s answer to asynchronous computing. ![]() This is a marked improvement over Nvidia’s GTX 970 card, which houses 1,664 CUDA cores, but still firmly behind the 1080’s 2,560. Thanks to Pascal, Nvidia has been able to cram 1,920 CUDA cores onto the 1070 – the foot soldiers of a GPU that do the majority of the computational-heavy lifting. The Pascal architecture enables Nvidia to fit more transistors onto a smaller piece of silicon, thus increasing performance while reducing power consumption to a modest 150W. It improves on Maxwell using a smaller manufacturing process, which reduces the chip’s fabrication nodes from 28 nanometres to 16nm. Pascal is the successor to Nvidia’s previous Maxwell GPU architecture. The 1070’s use of Nvidia’s Pascal architecture plays a big part here. On paper, the card isn’t just a huge improvement on the 970, it can also hold its own against Nvidia’s £550 GTX 980 Ti. The 1070 has a lot to live up to its predecessor, the 970 is running on one in 20 gaming PCs according to statistics from Valve’s Steam gaming service. Unsurprisingly, the 1070 took a back seat as Nvidia went all-out on 1080 marketing, but many onlookers expected the former to be Nvidia’s dark horse this year. The company went so far as to claim it would outperform the £1,000-plus Titan X at certain tasks. Nvidia didn’t shy away from making big claims about the 1080’s performance when it unveiled the card earlier this year. Nvidia GeForce GTX 1070 – Specs and technology explained Take a look at our benchmark results on the second page of this review for more information on the differences between the two cards. If you’re prepared to make some sacrifices in areas such as anti-aliasing and other fancy effects, it’ll reward you handsomely. Not only is the GTX 1060 ready for whatever your Oculus Rift or HTC Vive throws at it, it also offers a much cheaper route into 1440p gaming. ![]() Update: Since my original review of the GTX 1070, Nvidia has fleshed out its range of Pascal graphics cards, adding the new, VR-ready GTX 1060 to its roster. Sharing a common “Pascal” DNA with the 1080, the 1070 is one of the best value-for-money offerings available and should be the first on the list for any PC owner looking to enjoy judder-free 1440p gaming. After all, if you’re going to upgrade your rig then the best option is the flagship, right?īut those who dismiss the 1070 will be making a serious mistake. With all the hype and optimism flooding the PC gaming market, you could be forgiven for overlooking the GTX 1080’s less powerful sibling that’s on test here. We’ve seen the arrival of top-notch virtual-reality headsets, such as the HTC Vive and Oculus Rift, plus super-powered VR-focused graphics cards to back them up, such as the Nvidia GeForce GTX 1080. What is the Nvidia GeForce GTX 1070?Ģ016 has been a great year for PC gamers. We’ll be updating this review to see how the GTX 1070 handles Ray Tracing when the update rolls out. On the GTX line Ray Tracing support is limited to Direct X titles. Ray tracing was previously a unique selling point for Nvidia’s newer RTX cards, which are based on its latest Turing architecture. For those that missed it, ray tracing is a new graphical technology designed to let compatible games render shadows, lighting effects and reflections more realistically. Editor’s Note: The Nvidia GTX 1070 is scheduled to receive a driver update adding ray tracing support in April. ![]()
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