Hyped as the "Ultimate GeForce", the 1080 Ti is NVIDIA's latest flagship 4K VR ready GPU. It supersedes last years GTX 1080, offering a 20% increase in performance for a 40% premium (founders edition 1080 Tis will be priced at $699, pushing down the price of the 1080 to $499). It also supersedes the prohibitively expensive Titan X Pascal, pushing it off poll position in performance rankings. The 1080 Ti is based on the Pascal architecture and features a slightly modified version of the same flagship GP102 silicon found in the Titan X Pascal. It has 11GB of the high bandwidth GDDR5X video memory (versus 12GB in the Titan X Pascal) and an impressive 11GB frame buffer. Like the Titan X Pascal, it features 12bn transistors and 3584 CUDA cores which can run at a boost clock speed of 1.582 GHz – 3% faster than the Titan X Pascal's 1.531 GHz. This increased speed is partially attributable to the 1080 Ti’s new dualFET power system which allows the chip to run at higher power and more efficiently than ever before. The release of the 1080 Ti comes ahead of the competition from AMD's Vega - rumored for release in Q2 2017. Vega is AMD's next generation graphics card (following on from Polaris 10) featuring their new HBM2 die which is alleged to have eight times the capacity of GDDR5 with half of the footprint. NVDIA's own next generation graphics cards (Volta) are in the pipeline for 2018. [Mar '17GPUPro]
The 6GB AMD 5600 XT is a slightly cheaper, BIOS restricted, version of the 8GB 5700. The majority of 5600 XT’s should operate reasonably quietly as the single fan reference design was skipped for this release. Although the reference design is absent there are, however, several variants which range in performance between the GTX 1660S and the RTX 2060. Performance is more varied than usual because of last minute BIOS changes. The best versions of the 5600 XT (Sapphire Pulse) were distributed to reviewers (good luck finding one of these at MSRP). These models are capable, with BIOS updates, of performance that almost matches the RTX 2060. At $280 USD the higher performing SKUs could make sense for users that are happy to tinker with or return faulty hardware. During our GTAV testing reflection MSAA resulted in very poor, almost matt, reflection fidelity (the same bug appears on several Navi and Vega cards). Whilst playing Project Cars 2 our 5600 XT PC crashed several times. Given the vast number of software (and hardware) problems since day one of the 5000 series launch, it’s ironic that AMD’s latest 20.1.3 driver does not even offer an option to skip the installation of a boatload of new system shortcuts, gimmicks and other bloatware. [Jan '20GPUPro]
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.