The Radeon RX Vega 56 is the weakest member of AMD's Vega GPU family. The Vega architecture is built on 14 nm silicon and contains next-generation compute units (nCUs). Each NCU houses 64 steam processors, of which the Vega 56 has 3584 vs. 4096 in the Vega 64. The new architecture employs 8GB of second generation high-bandwidth memory (HBM2). In terms of compatibility all of the games we tested were fine apart from GTAV where enabling reflection MSAA resulted in very poor, almost matt, reflection fidelity (the same bug appeared on several Navi and Vega cards). Although the Vega 56 has 12.5% less processing units, users have found that by flashing an RX 64 BIOS into an RX 56 card allows a 10% increase in OC headroom which effectively brings a BIOS flashed RX 56 onto par with a stock RX 64 and just 12.5% slower than a fully overclocked RX 64. All of this OC headroom is great on paper but in the real world the reference Vega 56 is far too noisy. Hair dryer levels of noise at stock clocks are unacceptable for most users. Provided you are partially deaf or happy to use noise canceling headphones the Vega 56 “can” deliver levels of performance that approach an RTX 2060 but prices need to drop below $200 before the Vega 56 is competitive. [Nov '19GPUPro]
Whilst the drought in the GPU market continues, street prices for AMD cards are around 50% lower than comparable (based on headline average fps figures) Nvidia cards. Many experienced users simply have no interest in buying AMD cards, regardless of price. The combined market share for all of AMD’s RX 5000 and 6000 GPUs amongst PC gamers (Steam stats) is just 2.12% whilst Nvidia’s RTX 2060 alone accounts for 5.03%. AMD’s Neanderthal marketing tactics seem to have come back to haunt them. Their brazen domination of social media platforms including youtube and reddit resulted in millions of users purchasing sub standard products. Be wary of sponsored reviews with cherry picked games that showcase the wins and ignore the losses. Experienced gamers know all too well that headline average fps are worthless when they are accompanied with stutters, random crashes, excessive noise and a limited feature set. [May '22GPUPro]
We calculate effective 3D speed which estimates gaming performance for the top 12 games. Effective speed is adjusted by current prices to yield value for money. Our figures are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top GPUs. [GPUPro]
Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.