View Full Version : Nvidia 285.62 High DPC Latency?

10-25-2011, 12:24 PM
Anyone else out there getting some nasty DPC latency after installing the new Nvidia 285.62 WHQL driver? Compared to 280.26, the DPC latency is line night and day. I normally sit around 100ish with the rare spike upwards of 1500, with 285.62 I'll have times where it will sit between 4-8k for a minute at a time before any low values will show. Seems to happen on a clean windows install as well with no other drivers but the Intel INF loaded.

12-29-2011, 05:40 PM
Hi folks,

I've the exact same problem, also with the latest 290.53 beta, and I tried the registry fix in this thread:


and it worked!!! no more DPC lag!

Hope NVIDIA could fix the problem by new driver