Palit RTX 4070 Super JetStream OC Review

Following on from our stock thermal and acoustic testing, here we re-test the operating temperature of the GPU, but with noise levels normalised to 40dBa. This allows us to measure the efficiency of the overall cooling solution as varying noise levels as a result of more aggressive fan curves are no longer a factor.

For our noise-normalised thermal testing, we increased fan speed to 1780rpm in order to reach 40dBa of noise. This saw temperatures hit just 54.8C on the GPU and 65C for the hot spot, a clear improvement over the Founders Edition, and only 2-3C hotter than the Aero OC.

Noise-normalised memory temperatures peaked at 58C, a 10C reduction compared to the Founders, though that is 6C hotter than the Aero OC.

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