demo, I did the front mount of the radiator. Initially I was impressed by it but when I really spent time gaming (as in 2-3 hours) I noticed the following:
My GPU was hitting 69-70 C. Fan RPM shot up to 2650 (almost 80% fan speed). GPU lowered boost bins by about 50 MHz.
My chipset fan came on and was operating at 72 C with 2000 RPM. That tiny fan makes a bitch of a noise.
My ram started hitting 60-62 C (depending on time of day).
My CPU was the only thing that benefitted and that too was 5 C lower (longer session in Immortals Fenyx Rising led it to climb up to 75 C).
To top it all off the CPU stopped boosting to 5.1 Gs and would not go above 4999 MHz.
My hard disks ran 2-5 C higher.
Since I went back and top mounted the rad.
My GPU runs max 65 C (w/ 1900 RPM fan). Boosts higher as well. 2000+ MHz.
My chipset fan never comes on. Runs at 60 C max.
Ram doesn't break 53 C.
CPU hits max 80 C (85 C in CBR20). Boosts to 5.05-5.1 Gs when temps are low.
HDDs run normal temps.
Here is a snapshot after playing WDL for 1 hour. I already have voltage applied to 1.25 volts override mode. Anything lower resulted in stuttering in Immortals Fenyx Rising. All other benches and games work fine at 1.225 volts.