- Joined
- Jul 17, 2003
I just installed Both Windows 10 Pro 64 bit on my main gaming/folding rig. About a day later my new HD 7990 came in. I installed the newest Cat. 15.7.1 for win 10. My ppd on this machine dropped to ~ 80k. This is a huge loss. I had a R9 280x and an HD 7970 that were getting close to 300k. The 7990 should be getting close to that.
I don't think that the problem is Win 10 Pro 64 bit because I have a dedicated machine with 3x 280x. I don't think the ppd on that machine has gone down. With that said, I need to double check that ascertation. This other machine has CCC 13.9 I think.
My next test will be to remove the 15.7 drivers and go back to 13.x and see what happens.
The final piece of the puzzle is that this new (to me) 7990 will not play my 3D game. Total War: Shogun 2. With this as a symptom, I fear that my card may be defective. I'll know better after I play with the drivers.
I will post more as I test to give you all a heads up. If you have any experience with this, please let me know.
Don.
I don't think that the problem is Win 10 Pro 64 bit because I have a dedicated machine with 3x 280x. I don't think the ppd on that machine has gone down. With that said, I need to double check that ascertation. This other machine has CCC 13.9 I think.
My next test will be to remove the 15.7 drivers and go back to 13.x and see what happens.
The final piece of the puzzle is that this new (to me) 7990 will not play my 3D game. Total War: Shogun 2. With this as a symptom, I fear that my card may be defective. I'll know better after I play with the drivers.
I will post more as I test to give you all a heads up. If you have any experience with this, please let me know.
Don.