P8868
GPU voltage: 1.188 v
GPU core: 1.047 Ghz
GPU memory: 2.434 Ghz
CPU 5,404.9 Ghz
Multiplier x52
BCLK 103.9 Mhz
Vcore 1.63v
VSSIO 1.29v
CPU PLL 1.675v
DRAM 1.68v
BIOS 1598
To push it further, benchmarkwise
Disable all c-states
Disable turbo boost
Disable EIST, C1E etc.
Disable EPU
Disable TPU
Nvidia Driver: In performance mode.