To start, ambient temp is 27.2C.....
System 1
XP1700 (T-Bred A) @1878MHz, 1.6V, Coolermaster HHC-001 w/80MM fan
System: 31C / CPU 46C / Diff. = 15C (CPU at 100% running SETI)
System 2
XP1700 (T-Bred B DUT) @2105MHz, 1.7V, SLK-800a w/80MM Panaflo H1A
System: 32C / CPU 46C / Diff. = 14C (CPU at 100% running SETI)