the GPU is fine. This time it is the driver Xeno7x64.sys Total = 41682 for module Xeno7x64.sys Elapsed Time, > 8192 usecs AND <= 16384 usecs, 0, or 0.00% Elapsed Time, > 16384 usecs AND <= 32768 usecs, 1, or 0.00% Total, 41682 Here you have a large spike. This is your BigfootNetworks Killer 2100 network card. The network card share an IRQ with the SATA controller and one USB controller. Update the network driver and disable this USB controller which share the IRQ 19.