Steam Deck OLED PTM 7950 + Undervolting Results

Cyberpunk 2077 Benchmark: Stock Steam Deck Graphics 40FPS Game Limit. 45FPS/90Hz Steam Limit + On Charger

Before PTM 7950M: Max GPU Temp: 71 Max CPU Temp: 74 Min FPS: 22.68 AVG FPS: 39.39

After PTM 7950M + 0.5 Thermal Pad on Coolee: Max GPU Temp: 69C Max CPU Temp: 71C Min FPS: 19.23 AVG FPS: 39.93

Undervolt of 20/20/20: Max GPU Temp: 73C Max CPU Temp: 73C Min FPS: 23.33 AVG FPS: 39.98
Undervolt of 30/30/20: Max GPU Temp: 73C Max CPU Temp: 73C Min FPS: 28.81 AVG FPS: 39.98
Undervolt of 30/30/30 (Only Stable for CyberPunk 😔): Max GPU Temp: 73C Max CPU Temp: 73C Min FPS: 28.81 AVG FPS: 39.98

A Couple of Notes.

Temp never goes Above 72C/71C on either the GPU or CPU Respectively in Real Gameplay.
Performance improved Significantly. Mostly 35FPS-40FPS in areas where it’d plumet to 30FPS.
Temp Increases with Undervolting, but better Performance.
Back HotSpot isn’t that hot…it’s barely warm.
CyroUtilities helped with Frame Stability
45FPS is possible with Graphic Tweaking. But 40FPS is nearly Stable with the Steam Deck Preset.

Valve. Thank you for the Steam Deck (OLED). It’s f****** Awesome!