I have been running 2 Sapphire 4870 1GB cards since February and have so far been disappointed. It benchmarks real well in 3D Mark Vantage but thats about it.
I have been playing Lord of the Rings Online with the graphics set to Ultra High and AA set to 8x. I can get upto 120FPS but will dip down to 15 -20 sometimes creating some awful jerking. I have tried this with only one card in the system and also in a crossfire setup. I even tried putting one of my 4870s in my cousins computer to see if it was my setup and I had the same results. My cousin was running a 9800GTX that would get up to 90FPS but rarely dropped below 60FPS in the exact same area. Now he has a GTX 270 and rarely drops below 90FPS in any area.
Crysis has been running horrible on her too, on medium settings I will get 25 - 30fps but its real jerky and some lighting effects look broken.
I have read alot about the 4870 and mostly I feel like mine should be running much better then they are.
Any tips that I could try to make this run better would be great.
My System
Windows 7 Ultimate 64bit was running Vista Ultimate 64bit both have same performance in my scenarios.
Antec 900 Case
Q6600 2.4GHZ have also tried 3Ghz and is mainly the same performance.
GA-EP45-UD3P
2X2GB G.Skill PC2-8500
2X Sapphire 4870 1GB
640GB WD Cavier Black
OCZ StealthXStream OCZ600SXS 600W
ATI Catalyst 9.4
I have been playing Lord of the Rings Online with the graphics set to Ultra High and AA set to 8x. I can get upto 120FPS but will dip down to 15 -20 sometimes creating some awful jerking. I have tried this with only one card in the system and also in a crossfire setup. I even tried putting one of my 4870s in my cousins computer to see if it was my setup and I had the same results. My cousin was running a 9800GTX that would get up to 90FPS but rarely dropped below 60FPS in the exact same area. Now he has a GTX 270 and rarely drops below 90FPS in any area.
Crysis has been running horrible on her too, on medium settings I will get 25 - 30fps but its real jerky and some lighting effects look broken.
I have read alot about the 4870 and mostly I feel like mine should be running much better then they are.
Any tips that I could try to make this run better would be great.
My System
Windows 7 Ultimate 64bit was running Vista Ultimate 64bit both have same performance in my scenarios.
Antec 900 Case
Q6600 2.4GHZ have also tried 3Ghz and is mainly the same performance.
GA-EP45-UD3P
2X2GB G.Skill PC2-8500
2X Sapphire 4870 1GB
640GB WD Cavier Black
OCZ StealthXStream OCZ600SXS 600W
ATI Catalyst 9.4