Graphical Tests
For the rest of the benchmarks, both 915P-A and PF4 were equipped with DDR-II memory at 533MHz, a Pentium 4 560 and an NVIDIA 6800 GT on PCI Express.3DMark 2001SE

In other shocking news, the two boards performed the same again.
3DMark03

And again.
Painkiller

And again. The PF4 is every so slightly faster at identical settings, but not so you'd notice.