A little bit tour of the world of extremeoverclocking with a graphics card and Skatterbencher. The man in query managed to push an Intel Arc A770 Limited Edition to the restrict. That’s proper, we’re speaking about 3.5 GHz GPU frequencies!
The Arc A770 Limited Edition pushed to three.5 GHz!
Of course, in the course of the overclocking session Skatterbencher used an excessive cooling answer primarily based on liquid nitrogen. However, he needed to cope with just a few minor inconveniences, resembling compatibility issues between his graphics card and his LN² bucket. For this cause, he plugged the cardboard in at 90° utilizing a riser, and fitted a CPU bucket. To defend the GPU, double-sided tape was used across the chip.
To enhance frequency, the overclocker needed to get its arms soiled to get round just a few limitations. These included the fastened OC frequency, energy restrict, voltage restrict, voltage throttling and thermal throttling of VRMs.
Once bypassed, he was in a position to serenely attain 3586 MHz (1.305V) on the GPU, however stability was not a problem. So we needed to drop to 3400 MHz (1.285V) to maintain up with gentle workloads, then to 3100 MHz to maintain up with benchmarks. Incidentally, after just a few runs of Time Spy, it turned out that the OC boosted scores by 26%.
All in all, 3.5 GHz on this little A770 is an effective rating. Nevertheless, we’re not but as much as the 4 GHz of the RTX 4090. Who is aware of, possibly with Battlemage issues will change for the higher!
