The MSI Radeon R7 260X is Bonaire clocked at 1175Mhz with 2GB GDDR5 clocked at 6500mhz. The MSI Radeon R7 260X has a memory interface of 128bits with 896 shader processors with support for directx 11.2. The XFX Radeon HD 7790 is Bonaire clocked at 1075Mhz with 1GB GDDR5 clocked at 6000Mhz. The XFX Radeon HD 7790 has a memory interface of 128bits with 896 shader processors with support for directx 11.1. The benchmark software we are using for testing the MSI Radeon R7 260X and XFX Radeon HD 7790 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 Operating System.



Link: UltimateHardware