MSI 2070 Gaming Z, with a stock cooler and Bios.
Boost Clock is 2070Mhz constant boost (1830Mhz stock)
Voltage 1.037V (stock)
Temp 64c (max with custom fan curve)
VRAM is at 8250Mhz (+1250Mhz)
Sadly hitting the power limit at 111.1%.
During tests I saw an improvement with the VRAM all of the way through till +1250Mhz, then it starts to plateau at about 1300mhz.
3DMark Time Spy 1.0 Results