Benchmark Reviews posted a review on the XFX Radeon HD5850 Video Card

XFX knows that gamers want unmatched performance from their hardware, which is why they now supply ATI Radeon desktop graphics as well as NVIDIA GeForce products. There's no better time for AMD-designed video cards than now, as the Radeon 5800-series has climbed to the top of gamers' most-wanted list. In this article, Benchmark Reviews tests the XFX Radeon HD5850 HD-585A-ZNFC video card against a large cross-section of modern graphics accelerators and explore the visual quality Microsoft Windows 7 will deliver with DirectX 11. Armed with 1440 shader cores, the 40nm Cypress GPU HD5850 is positioned to offer an excellent value for the upper mid-range and hits the sweet-spot for DX11 gamers.

XFX Radeon HD5850 Video Card Review