AMD Radeon HD 7800 series. I have only 1 installed, no other GPU.
AMD Catalyst Driver Version, and Driver History
220.127.116.11 before that 13.1
Windows 7 Home Premium 64 bit
I have been told by Ubi that the problem stems from micro stuttering. Rotating my camer, moving, animations randomly seem to cause a sudden drop in my FPS and then back up again. I never heard the term Micro Stutter before I reported the issue first to Ubi, now here.
Motherboard or System Make & Model
ASUS M598 R2
Applications and Games
The problem is most noticable on Assassin's Creed: Revelations. However, I may be having similar issues on other games, if what I am seeing is the same thing, example would be SWTOR. Funny enough, I bought the Doom 3 BFG edition and Doom 1 runs just fine, LOL!
AMD Phenom II x4 840 @3.2 GHz
Motherboard BIOS Version
BIOS was updated recently before coming here.
System Memory Type & Amount
24 gigbs of RAM
2 TB HDD
I heard that a patch or two ago, there was no problem with the micro stuttering now there is.