ATi 4870X2(R700) PCB Debut

[Toysoldier]

Took the liberty of recording frame times with fraps in GRID, and highlighting the problem for those that don't have 20/20 vision. This is done in the exact same race, benched 10 seconds, took the first 2 seconds. Check the attached excel files.


Game play with vsync off is absolutely unacceptable. I cant even tell you how much it stutters, it doesn't even feel like reduced fps it feels like the game is running off the fricken page file. I find it funny humorous how the Guru3D review of GTX 280 SLI, it touts that you get 77 fps. Funny how it runs like complete "chiet" until you turn on vsync. How are reviewers still ignoring this issue..


These are the frame rates, in case anyone is wondering how it performs.

2008-07-09 20:41:45 - GRID - vsync off
Avg: 62.617 - Min: 44 - Max: 81

2008-07-09 20:45:59 - GRID - vsync on
Avg: 58.714 - Min: 46 - Max: 63

I would say that GRID with V-sync on is stutter free and with V-sync off ... well - almost there.
When playing the game, I can't tell the difference between V-sync on/off ..it feels/looks the same.