Hey everyone, recently I got a new a 4850 to replace my old 7600 GT in my system. I loved it quite a bit, I went through and replayed COD4 with all settings maxed out and enjoyed a buttery smooth 60~ FPS.
However, just yesterday I went to play TF2 for the first time after getting my new card. I bumped up the AA and AF all the way, and left all my other settings at max like they were before, and updated my resolution for my new wide screen monitor I had also purchased. I was getting playable FPS, around 25-30, but it still seemed slow. Suddenly as I was playing, my FPS dropped to 5-15 and stayed that way. I tried joining different servers and nothing. I tried lowering everything to minimum settings, and I still didn't get more than 15-25 FPS.
So next I tried the new Dawn of War 2 Beta I downloaded overnight. I put the resolution at 1440x900, which is my native resolution and left all the settings at their recommend spot, which was Low for everything. I tried joining a match and I got 5-10 FPS. Completely unplayable, and if you ask me unacceptable for a 4850.
Finally I tried the one game, I knew was running super smooth just a day or two before, COD4. Well I left all the settings at the same setting I was playing before and getting 60~ FPS at. I loaded up the mission called "The Bog" and I was getting 10-15 FPS.
I really don't know what the issue might be... as I am writing this I am downloading the latest 9.1 drivers, and I am going to uninstall my old ones, clean them out with driver cleaner and then install the new drivers.
Maybe something is wrong with my core and memory clock speeds? I have an Asus 4850 TOP and it is factory overclocked, well in ATI CCC, it shows that ATI overdrive is enabled and set to the factory overclock settings, however, just below that, it says Current Clock speeds and has them listed as the default non OC'ed numbers.
Also, I have read up and people have suggested that possibly it could be a PSU issue? I have a fairly low PSU, I believe only 475 Watts, however, that wouldn't explain why before that games were playing just fine.
Anyway, any suggestions would be much appreciated. Here are my critical system specs:
Pentium 4 3.6GHz Dual Core
Asus 4850 TOP
2GB of RAM
However, just yesterday I went to play TF2 for the first time after getting my new card. I bumped up the AA and AF all the way, and left all my other settings at max like they were before, and updated my resolution for my new wide screen monitor I had also purchased. I was getting playable FPS, around 25-30, but it still seemed slow. Suddenly as I was playing, my FPS dropped to 5-15 and stayed that way. I tried joining different servers and nothing. I tried lowering everything to minimum settings, and I still didn't get more than 15-25 FPS.
So next I tried the new Dawn of War 2 Beta I downloaded overnight. I put the resolution at 1440x900, which is my native resolution and left all the settings at their recommend spot, which was Low for everything. I tried joining a match and I got 5-10 FPS. Completely unplayable, and if you ask me unacceptable for a 4850.
Finally I tried the one game, I knew was running super smooth just a day or two before, COD4. Well I left all the settings at the same setting I was playing before and getting 60~ FPS at. I loaded up the mission called "The Bog" and I was getting 10-15 FPS.
I really don't know what the issue might be... as I am writing this I am downloading the latest 9.1 drivers, and I am going to uninstall my old ones, clean them out with driver cleaner and then install the new drivers.
Maybe something is wrong with my core and memory clock speeds? I have an Asus 4850 TOP and it is factory overclocked, well in ATI CCC, it shows that ATI overdrive is enabled and set to the factory overclock settings, however, just below that, it says Current Clock speeds and has them listed as the default non OC'ed numbers.
Also, I have read up and people have suggested that possibly it could be a PSU issue? I have a fairly low PSU, I believe only 475 Watts, however, that wouldn't explain why before that games were playing just fine.
Anyway, any suggestions would be much appreciated. Here are my critical system specs:
Pentium 4 3.6GHz Dual Core
Asus 4850 TOP
2GB of RAM