However, GTX 1070 gets a $40 price-bump compared to its $330 predecessor. Some might say that Nvidia has exceeded our expectations here, assuming that Titan X level performance is indeed delivered at stock clocks. We suggested that Pascal could offer Titan X-level performance for GTX 970 money - based on an established precedent that saw the 970 beat its big-chip predecessor (GTX 780 Ti) once an overclock was in place. In our recent 'In Theory' piece, we pieced together a potential scenario for the performance level of the new wave of Pascal GPUs, based on available information derived from the official spec for the much larger GP100 chip, combined with the more plausible leaks from the Far Eastern press. We'll look into this and report back, but all Pascal cards will be overclockable - this isn't just limited to the more expensive variants. Nvidia boss Jen-Hsung Huang promises "crazy overclockability" for these parts perhaps suggesting some kind of custom power delivery mechanism. Of course, Add-in-board manufacturers will be supplying their own products around the suggested retail prices, but Nvidia will be selling its own 'Founder's Edition' variants through select partners, bumping up prices to $699 for the GTX 1080 and $449 for the GTX 1070. It was also seen overclocked by 400MHz, running at 2.1GHz vs the max 1400-1500MHz you can extract from previous king of the hill. GTX 1080 offers a sizeable performance boost over Titan X, at a much lower power level. In terms of direct comparisons with the firm's previous performance leader, Nvidia revealed a power efficiency/performance graph which seems to suggest something along the lines of a 20 per cent performance increase for GTX 1080 running at 180W, compared to Titan X operating at 250W. On-screen stats using the EVGA Precision X monitoring software saw temperature at just 67 degrees Celsius, with the G5X memory operating at 5508MHz - 10gbps effective. Boost clock on GTX 1080 is rated at higher than 1700MHz, but a real-time Unreal Engine 4 demo shown on stage saw the card overclocked on air, rock-solid at 2114MHz. Meanwhile, no core count has been announced for the GTX 1070, but we do know that it ships with 8GB of standard GDDR5 and has a 6.5 TFLOP performance level.Ĭlock-speeds and overclocking headroom look remarkable. The GTX 1080 features 2560 CUDA cores, offering 9 TFLOPs of performance, and is paired with 8GB of Micron's state-of-the-art GDDR5X (or G5X, as Nvidia called it). Meanwhile, the GTX 1070 offers Titan X level performance for just over one third of the price - $379 - and is set to launch on June 10th.īoth products are based on Nvidia's GP104 processor, featuring a 7.2 billion transistor count. According to Nvidia, the GTX 1080 is faster than two GTX 980s in SLI, shipping to users on May 27th at $599. Nvidia has officially revealed the GeForce GTX 1080 and GTX 1070, based on its new Pascal architecture, offering an astonishing leap in performance and power efficiency over its existing 900-series Maxwell cards.
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