Radeon HD 5970: The Undisputed Performance Champ
Temperature benchmark: rather hot
As Rivatuner doesn’t support Radeon HD 5970 yet, we used ATI Overdrive and MSI AfterBurner utility as monitor tools. The room temperature was kept at 23℃.
GPU temperature when idle (click to enlarge)
The two GPUs of Radeon HD 5970 were 51℃ and 50℃ when idle, and ATI Overdrive detected that the fan speed was 25%, generating not much noise.
GPU temperature under load (click to enlarge)
After Furmark V1.7 run for ten minutes, the GPU temperature soared to 90℃ and 86℃ with fan speed rising to 45%. We also tested the GPU temperature during real games such as Left 4 Dead 2, finding that the GPU temperature increased to 85℃ and 82℃.
Introduction
Radeon HD 5970 specs
Sapphire Radeon HD 5970 overview
Radeon HD 5970 taken apart
Radeon HD 5970 power supply design
Radeon HD 5970 heatsink
Benchmark platform & settings
Power Consumption Results: Better than expected
Temperature benchmark: rather hot
Overclocking ability: not much headroom
Radeon HD 5970 overclocking “issue”
Radeon HD 5970 vs. GeForce GTX295
Radeon HD 5970 vs. HD5870 CrossFire
Radeon HD 5970 OC vs. Radeon HD 5870 CrossFire
Final thoughts
December 13th, 2009 at 10:14 pm
If only nvidia would release some fermi benchmarks before christmas…
December 14th, 2009 at 2:40 pm
Those benchmarks gonna have a little effect on ATI sales, I assume.
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