I´m not sure if we understand each other correctly (language barrier - I am not from english speaking country) but I´m 100% sure, that CPU can hold down GPU, it´s called "bottleneck" and I´ve experienced it many times.I guess that hr5rlz has AMD Athlon 64 x2 5400+ which isn´t bad, but in my opinion it can´t use 100% of HD6850´s power. I don´t know where hr5rlz live, but here (Czech Republic) HD6850 costs around 3.500 CZK which is 214$ (3.500 / 16,3). I´m not surprised that in the USA it´s much cheaper Anyway, HD5770 is good graphic card (max to resolution 1680x1050..fullHD is maybe little too much for this little guy ) and I still think that hr5rzl should buy it. HD6850 is better but also more expensive and require better power supply (at least quality 400W from brands like Seasonic, Corsair, Enermax, CoolerMaster..for HD5770 is 350W enough)freakie1one said:That isn't true. His CPU has nothing to do with what video card he can use. The only things the video card requires is a powerful enough power supply and an empty PCI-E slot (and enough room inside his case to fit). Also, I'm not sure about the price in Europe but here in the USA you can get the 6850 for $140 after rebate. Here's a link:Radeon 6850freakie1one said:Well, I´m afraid that HD6850 is a "little bit" over the 150 dollars limit (200-230$) and a little bit stronger than his CPU can handle properly. I think that 5770 (for example Gigabyte 1GB DDR5 - GV-R577UD-1GD ) could be better choice. It can be bought under 150 dollars and is good enough to handle The Witcher 2 at least on medium details.nVidia GTS450 is also an option, but AMD HD5770 is better.