In a rather extensive article, Guru3D goes in-depth on not one, not two, but three graphics cards from HiS. Namely the HiS Radeon x800 XL, x850 XT?and x850 XT Platinum Edition.
Snip: "Both x850 products really are expensive though, there was a very good reason that I wanted to include the Radeon x800 XL results in these tests also. As that card my friends, still offers the most bang for your bucks. If you’d make a calculation in the amount of money that you pay versus the framerate that XT would extinguish the 850 XT and XT PE versions from a price point of view. But that’s not what this review is about."
Read the full article HERE