Kingwin RVT-9225: Budget priced cooling results in budget performance
by Matt Campbell on July 16, 2008 2:00 AM EST- Posted in
- Cases/Cooling/PSUs
Test Configuration
As we've covered test configuration in detail in the past, we won't belabor it here. Our test bed remains the same as it was in March: a Rosewill R604-P-SL case with a Corsair HS620W power supply and a fanless motherboard/video card combination to eliminate stray noise sources.
| Cooling Performance Test Configuration | |
| Processor | Intel Core 2 Duo X6800 (Dual-core 2.93GHz, 4MB Unified Cache) |
| RAM | 2x1GB Corsair Dominator PC2-8888 (DDR2-1111) |
| Hard Drive(s) | Hitachi 250GB SATA2 enabled (16MB Buffer) |
| Video Card | MSI NX8600GTS (fanless) - All Standard Tests |
| Intel TAT | Version 2.05.2006.0427 |
| CoreTemp | Version 0.95 |
| Video Drivers | NVIDIA 163.71 |
| CPU Cooling | Kingwin Revolution RVT-9225 Noctua NH-U12P Arctic Cooling Alpine 7 (with PWM) Arctic Cooling Freezer Pro 7 ZEROtherm Nirvana NV 120 Cooler Master Hyper 212 OCZ Vendetta Scythe Kama Cross Swiftech H2O-120 Compact Corsair Nautilus 500 Thermalright Ultima-90 ZEROtherm BTF90 Xigmatek AIO (AIO-S800P) Evercool Silver Knight Enzotech Ultra-X 3RSystem iCEAGE Thermaltake Big Typhoon VX Thermaltake MaxOrb Scythe Andy Samurai Master Cooler Master Gemini II Noctua NH-U12F Asus Silent Square Pro Scythe Ninja Plus Rev. B OCZ Vindicator Thermalright Ultra 120 Extreme Thermalright Ultra 120 Scythe Infinity Zalman CNS9700 Zalman CNS9500 Cooler Master Hyper 6+ Vigor Monsoon II Lite Thermalright MST-9775 Scythe Katana Tuniq Tower 120 Intel Stock HSF for X6800 |
| Power Supply | Corsair HX620W |
| Motherboards | Asus P5K Deluxe (Intel P35) |
| Operating System | Windows XP Professional SP2 |
| BIOS | Asus AMI 0501 (06/26/2007) |
Room temperature is maintained at 74°F (23°C) throughout testing. We are still using the Far Cry River demo as our benchmark for the purpose of consistency, and thus we can include historical results for reference. CoreTemp is used for temperature monitoring.
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ImmortalZ - Wednesday, July 16, 2008 - link
The new king IS the Thermalright IFX-14. Two Ultra120s in a single package.Noya - Wednesday, July 16, 2008 - link
A retail passive cooler will never beat 120mm tower coolers.Mgz - Wednesday, July 16, 2008 - link
the base of the heatsink/heatpipe needs a good lapping, it was in such a terrible shape :(icingdeath88 - Wednesday, July 16, 2008 - link
What's that about the spoiler? Seriously? What purpose could it possibly serve?Bieszczad - Wednesday, July 16, 2008 - link
It is supposed to deflect some airflow down towards the power regulators behind the heatsink. With a cooler that blows air down, the power regulators do get sufficient airflow, but when you use a tower heatsing with a side/front mounted-fan, the MOSFETs do not get enough air and the spoiler is supposed to fix it. Not sure if it works, though, because mine was loose and I ended up taking it off lest it falls out and shorts the motherboard.zebrax2 - Wednesday, July 16, 2008 - link
those results are terriblemmntech - Wednesday, July 16, 2008 - link
First of all, the cooler isn't properly lapped. It looks like somebody took coarse sandpaper over the bottom of it. Could be a bad installation too.strikeback03 - Wednesday, July 16, 2008 - link
Not exactly the reviewers fault that the bottom of the cooler is the way it is. IIRC they have tested all coolers in as-received condition.Clauzii - Thursday, July 17, 2008 - link
With a 'plate' like that, one could mount a Antinov Turbopropeller - probably wouldn't help..Wesley Fink - Wednesday, July 16, 2008 - link
As a policy we don't lap coolers we test at AnandTech. Buyers should not be required to do after-purchase grinding and sanding of a cooler to match our test results. Also the curve on many cooler plates (the better ones normally) is curved (not flat) by design and lapping can actually make performance poorer. Our philosophy is to test the cooler as received from the manufacturer as much as possible.Yes we have lapped a few units and compared performance to the unlapped cooler. We may even comment on those lapped results, but test results for comparison are reported for the cooler as received.