CPU - Intel Core i7 920 - 2.66/4.0GHz
RAM - 6GB (3x2GB) OCZ Platinum DDR3 1333MHz
Motherboard - ASUS Rampage III Extreme
Graphics card – Inno3D GTX570 1.25GB
Power Supply - Enermax Revolution 85+ 850W
Hard Drive - OCZ Vertex 2E 120GB
Samsung F1 320GB
Samsung F3 1TB
Case - Lian Li B25B
Drivers – Nvidia ForceWare 285.38

CPU Coolers:


Zero Infinity Free Flow+ including passive and tests using 1/2/3 stock fans, 2 Noctua NF-P12s/NF-P14s and 2 SWiF2-120Ps
Enermax ETS-T40-TA including tests using 1 stock fan, 2 Noctua NF-P12s and 2 SWiF2-120Ps
Alpenföhn Himalaya including tests using 1/ 2 Föhn 140, 2 Noctua NF-P12s/NF-P14s and 2 SWiF2-120Ps
Cooler Master Hyper 612S including tests using 1 stock fan, 2 Noctua NF-P12s/NF-P14s and 2 SWiF2-120Ps
Corsair H100 including tests using 2/4 stock fans, 2 Noctua NF-P12s and 2 SWiF2-120Ps
Phanteks PH-TC14PE including tests using 3 Phanteks PH-F140TS, 2 Noctua NF-P12s/NF-P14s and 2 SWiF2-120Ps
Alpenföhn Triglav including tests using 1 stock fan, 2 Noctua NF-P12s/NF-P14s and 2 SWiF2-120Ps
Antec KÜHLER H2O 620 including tests using 1 stock fan, 2 Noctua NF-P12s and 2 SWiF2-120Ps
Antec KÜHLER H2O 920 including tests using 2 stock fans, 2 Noctua NF-P12s and 2 SWiF2-120Ps
Prolimatech Genesis including tests using 2 Noctua NF-P12s/NF-P14s, 2 SWiF2-120Ps and 2 Prolimatech Blue Vortex 14s
NZXT Havik 140 including tests using 2 NZXT fans, 2 Noctua NF-P12s/NF-P14s and 2 SWiF2-120Ps
Alpenföhn Matterhorn including tests using 2 Noctua NF-P12s/NF-P14s, 2 SWiF2-120Ps and 2 Föhn 120 Wing Boost fans
Prolimatech Super Mega including tests using 2 Noctua NF-P12s/NF-P14s, 2 SWiF2-120Ps and 2 Prolimatech Blue Vortex 14s
Noctua NH-C14 (U.L.N.A and default speed) including tests using 2 SWiF2-120Ps
Thermalright Silver Arrow including passive and tests using 2 Noctua NF-P12s and 2 SWiF2-120Ps
Thermalright HR-02 including passive and tests using Noctua NF-12/NF-P14s and Thermalright TR TY-140
Thermaltake Frio (Low/med/high speed) including tests using 2 Noctua NF-P12s
Corsair H50 including tests using 2 Noctua NF-P12s and 2 SWiF2-120Ps
CoolIT ECO A.L.C including tests using 2 Noctua NF-P12s and 2 SWiF2-120Ps
Thermalright Venomous X using 2 Noctua NF-P12s and 2 SWiF2-120Ps
Coolink Corator DS including tests with dual fan setups
Tuniq Propeller 120(High speed fan)
Noctua NH-C12P SE14
Prolimatech Megahalem
Noctua NH-D14 (U.L.N.A and default speed)
Noctua NH-U12P SE1366
Thermolab Baram (with 2 Noctua NF-P12 fans)
CoolIT Domino A.L.C
Sunbeam Core Contact Freezer
Cooler Master Hyper 212 Plus including test with 2 Noctua NF-P12 fans
Alpenföhn Nordwand including test with 2 Noctua NF-P12 fans
Tuniq Tower 120 Extreme (Low/med/high speed)

Program Suite:

Core Temp 0.99.5
LinX stress Test
CPUID HWMonitor

How I tested:

Testing will be based on temperatures recorded by Core Temp and HWMonitor after 20 passes of LinX stress test. The maximum absolute temperatures will be recorded after the test and averaged over the 4 cores. The delta is then calculated by substituting the ambient temperature recorded near the intake fans. All tests are conducted with the i7 920 at its default 2.66GHz stock speed and overclocked to 4GHz. As always, the tests are done inside my own Lian Li B25B case to simulate real world conditions. To keep the tests standardised and based on people’s tendency to use their own thermal paste, we apply Thermalright’s ChillFactor II thermal paste to all coolers unless specified in the result entries (where the bundled thermal paste performs better).