I'm looking to upgrade my ~4yr old system in order to play Portal 2 and, looking forward, Deus Ex 3 and Guild Wars 2.
Based on March's Best-Graphics-Cards-For-The-money guide, I'm trying to decide between getting a HD5770 (£90) and a HD6850 (£130).
I was preparing to stump up for the more expensive card, but I took a look at the charts and apparently there's not much as much performance difference between them as I thought.
Is the 6850 really that much better than the 5770, or would that £40 be better spent elsewhere?
(Other info? Rez is 1440x900, maybe 1920x1080 after this upgrade. CPU is an Athlon X2 4200+, which I'm also upgrading, possibly to an X4 640ish. I have a 550W HEC PSU which I hope I won't need to upgrade.)
Based on March's Best-Graphics-Cards-For-The-money guide, I'm trying to decide between getting a HD5770 (£90) and a HD6850 (£130).
I was preparing to stump up for the more expensive card, but I took a look at the charts and apparently there's not much as much performance difference between them as I thought.
Is the 6850 really that much better than the 5770, or would that £40 be better spent elsewhere?
(Other info? Rez is 1440x900, maybe 1920x1080 after this upgrade. CPU is an Athlon X2 4200+, which I'm also upgrading, possibly to an X4 640ish. I have a 550W HEC PSU which I hope I won't need to upgrade.)