Thursday, August 3rd 2017

AMD RX Vega 56 Benchmarks Leaked - An (Unverified) GTX 1070 Killer

by
Raevenlord
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TweakTown has put forth an article wherein they claim to have received info from industry insiders regarding the upcoming Vega 56's performance. Remember that Vega 56 is the slightly cut-down version of the flagship Vega 64, counting with 56 next-generation compute units (NGCUs) instead of Vega 64's, well, 64. This means that while the Vega 64 has the full complement of 4,096 Stream processors, 256 TMUs, 64 ROPs, and a 2048-bit wide 8 GB HBM2 memory pool offering 484 GB/s of bandwidth, Vega 56 makes do with 3,548 Stream processors,192 TMUs, 64 ROPs, the same 8 GB of HBM2 memory and a slightly lower memory bandwidth at 410 GB/s.

The Vega 56 has been announced to retail for about $399, or $499 with one of AMD's new (famous or infamous, depends on your mileage) Radeon Packs. The RX Vega 56 card was running on a system configured with an Intel Core i7-7700K @ 4.2GHz, 16 GB of DDR4-3000 MHz RAM, and Windows 10 at 2560 x 1440 resolution.
The results in a number of popular games were as follows:

Battlefield 1 (Ultra settings): 95.4 FPS (GTX 1070: 72.2 FPS; 32% in favor of Vega 56)
Civilization 6 (Ultra settings, 4x MSAA): 85.1 FPS (GTX 1070: 72.2 FPS; 17% in favor of Vega 56)
DOOM (Ultra settings, 8x TSAA): 101.2 FPS (GTX 1070: 84.6 FPS; 20% in favor of Vega 56)
Call of Duty: Infinite Warfare (High preset): 99.9 FPS (GTX 1070: 92.1 FPS; 8% in favor of Vega 56)

If these numbers ring true, this means NVIDIA's GTX 1070, whose average pricing stands at around $460, will have a much reduced value proposition compared to the RX Vega 56. The AMD contender (which did arrive a year after NVIDIA's Pascal-based cards) delivers around 20% better performance (at least in the admittedly sparse games line-up), while costing around 15% less in greenbacks. Coupled with a lower cost of entry for a FreeSync monitor, and the possibility for users to get even more value out of a particular Radeon Pack they're eyeing, this could potentially be a killer deal. However, I'd recommend you wait for independent, confirmed benchmarks and reviews in controlled environments. I dare to suggest you won't need to look much further than your favorite tech site on the internet for that, when the time comes.
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