The new AMD R9 390 is the direct successor to the R9 290. Both cards share the same GPU but the R9 390 is factory overclocked. The R9 390 has a 5% higher stock GPU clock, and a substantial stock memory clock increase of 20%. Additionally the R9 390 sports a minimum of 8GB of VRAM versus 4GB on the R9 290. At the current price levels of $329, the R9 390 can't compete given that R9 290s can be had for around $260. The increased VRAM will rarely help even at ultra high resolutions and in any case, most 4K gamers are likely to seek more GPU power than the R9 390 has to offer. We have seen several samples of the R9 390 and they scored an effective speed of 88.5% which, as expected, matches the speeds seen on overclocked R9 290s. On the face of it purchasing an R9 290 at a discount and then manually overclocking will result in the same performance as an R9 390 but with a saving of around $70. [Jun '15GPUPro]
The RX 6600-XT is AMD's best value for money 6000 series GPU. It features 2048 shader units, a boost frequency of 2539 MHz, 8 GB of GDDR6 memory and a 160W TDP. It also has 32 ray accelerators so ray tracing can be turned on for better lighting and reflections but at a significant cost to FPS. It does not feature an equivalent to NVIDIA’s hardware based DLSS solution which results in higher frame rates and image quality for supported games. Entry models have a suggested price of $380 USD, however street prices are around $600 USD. Nvidia’s 3060-Ti only headlines around 20% faster than the 6600-XT whilst street prices for the 3060-Ti are around 100% higher. 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. Experienced gamers know all too well that high average fps are worthless when they are accompanied with stutters, random crashes, excessive noise and a limited feature set. [Jan '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.