# RTX 5070 Ti Undervolt Cuts Power Draw to 143W

October 30, 2026 at 03:06 PM

> A Redditor achieved a significant power reduction on the RTX 5070 Ti, reaching 0.67V and 142.8W peak draw using mVolt+ Extreme software.

Redditor **u/Most_Cicada3939** recently demonstrated a significant undervolt of the desktop **RTX 5070 Ti**, reaching 0.67V with a clock speed of 1,890 MHz. Using **mVolt+ Extreme** v0.47.2, the user applied a -145mV voltage offset and a +300MHz core clock offset for the test.

The card, which has a 300W TGP rating, saw its peak power draw drop to 142.8W during the process. Running on driver 621.01 with a **Ryzen 7 5800XT**, the GPU core temperature peaked at 47.8°C, while the hotspot reached 51.8°C and memory temperatures hit 56°C.

This experiment highlights the efficiency potential of the RTX 5070 Ti, as the **12V-2x6 connector** peaked at just 138.6W. However, it is important to note that no benchmarks were provided to confirm the long-term stability of the card at these specific settings.


#RTX5070Ti [#Nvidia](<https://hardwarebrief.com/hashtag/nvidia>) #Undervolting [#PCGaming](<https://hardwarebrief.com/hashtag/pcgaming>) [#GPUPerformance](<https://hardwarebrief.com/hashtag/gpuperformance>)

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