I own an ATI Radeon HD5770. Other games are looking good and performing great with this card, except rFactor 2.
To be specific:
rFactor 2 at 1280x720 is performing poorly (low FPS, below 50 on average) and also the graphic is so pixelated and blurry, I must use at least 4xSSAA (big performance hit) to reduce jaggies from the scenes (or use in-game AA level 2, also big performance hit). Please note that I wrote "to reduce", not "to eliminate". Jaggies in rFactor 2, especially jaggies found in those white lines at the edge of tarmac, are so hard to get rid of!
Meanwhile, DiRT 3, F1 2011, FIFA 12, and iRacing do not posses this problem at the same resolution, and also they are able to use 4xMSAA to reduce jaggies/aliasing much better. In rFactor 2, I have to use super sampling anti-aliasing (SSAA) at 8x if I wanted to remove them from the scenes. Of course at 8xSSAA the performance hit is huge and I have to set the in-game graphic detail to be less than medium to get acceptable frame-rates.
So my questions are:
- Does nVidia card's performance and graphic better than ATI (high FPS, no blurry images at 1280x720 at 4xMSAA)? If yes, which/what is the card's class/type?
- Does ATI card class higher than HD5770 able to produce high FPS and also produce sharp, no pixelated/blurry images?