DUH! News of the Day: Overheating ATI GPU causes downclocking
@ 2009/11/25“With the core at 875MHz, the average frame rate was sitting at a fairly constant 115FPS. However after just 40 seconds temperatures exceeded 100 degrees and shortly after this the Radeon HD 5970 overclocking problem presented itself,” wrote the reviewer.
The frequency of both cores dropped to just 550MHz, which was a 24% decrease from the stock clock, and the average frame was also reduced to 90FPS, seeing a 22% drop in performance.
The frequency of both cores dropped to just 550MHz, which was a 24% decrease from the stock clock, and the average frame was also reduced to 90FPS, seeing a 22% drop in performance.