This unstable OC runs on a 5070 Ti processor with 1500 MHz memory and a core frequency of 350MHz.
This unstable OC runs on a 5070 Ti processor with 1500 MHz memory and a core frequency of 350MHz.
Hi everyone, I'm reaching out for some assistance regarding my OC my PNY 5070 Ti Epic-X. I've managed to set a stable Memory Clock of +1000MHz and Core at +300MHz (with TempLim at 110% to maintain performance at 330W max), and Steel Nomad is functioning properly. After that, I've tried various games and titles like GoT and Cyberpunk, but they would crash after just 5-10 minutes of playtime.
I experimented with pushing the OC further to +1500/350MHz, but then Steel Nomad also failed—games would display a black screen or generate numerous errors.
I'm wondering how I can achieve a more stable and consistent result, since even small overclocks seem to cause instability for the driver. This GPU is powerful and capable of delivering better performance (its specs are impressive too), with some users achieving an 8000 score and improved overall stability.
My custom GPU is essentially a mid-to-high range model, likely the best value for its price, yet these issues persist. For more detailed help, please see the attached screenshots.
Spoiler: Screenshots
Someone used Conductonaut Extreme and Thermal Putty Pro on the GPU.
Results indicate that with a 42°C average, achieving high core/memory clocks is challenging.
The GPU in question features a Gigabyte RTX 5070 Ti (likely Aorus Master) with a superior cooler and power delivery compared to your PNY model.
It’s unlikely you’ll surpass those benchmarks unless you opt for an AIB variant with enhanced PCB design, better power delivery, and more stable overclocking potential.
There’s a distinction between solid mid-range and exceptional top-tier performance, especially regarding overclocking headroom.
Additionally, the price difference of around $500 reflects the value of the Gigabyte Aorus Master versus your PNY GPU.