The Powercolor Radeon R9 270x is Pitcairn clocked at 1030Mhz with 2GB GDDR5 clocked at 5600mhz. The Powercolor Radeon R9 270x has a memory interface of 256bits with 1280 shader processors with support for directx 11.2 with TDP of 180. The MSI GeForce GTX 650 is GK107 clocked at 1058Mhz with 1GB GDDR5 clocked at 5000Mhz. The MSI GeForce GTX 650 has a memory interface of 128bits with 384 shader processors with support for directx 11.1 with TDP of 85. The benchmark software we are using for testing the Powercolor Radeon R9 270x and MSI GeForce GTX 650 is as follows:- Battlefield 3, Bioshock Infinite, Dirt 3, Farcry 3, Hitman Absolution, Max Payne 3, Resident Evil 6 and Tomb Raider 3. The CPU is the AMD FX 8350 Vishera with Gigabyte GA78LMT S2P Motherboard using Windows 7 SP1.



Link: UltimateHardware