I am currently running a core i7 920 and two Radeon 3890's (CF) in the same loop. I am using a Danger Den 1366 waterblock and two HK waterblocks for the 3890's.
The i7 is overclocked to 4.03 Ghz, with a 1.435 vcore. Realtemp reports the CPU idling at around 52-55 C and at about 75C under...