Be Quiet! Dark Rock Pro 2 CPU Cooler Review




/ 12 years ago

« Previous Page

Next Page »

We always use the same test system with CPU coolers that we compare against each other. The full specifications of our test system are as follows:

Test system:

  • ASUS P8Z77-V
  • Intel Core i5 3570K with Gelid GC Extreme
  • 16GB Kingston HyperX 1866MHz DDR3
  • AMD Radeon HD 5870
  • 128GB Kingston SSDnow V100 (Boot Drive) and Samsung F3 1TB (storage)
  • Antec High Current Gamer 620W
  • Cooler Master Test Bench v1.0

We’d like to say a big thank you to ASUSAntecKingstonCooler Master and Intel for providing components that makes this testing possible.

Testing Methodology:

  • We always use Gelid GC Extreme or Noctua NT-H1 thermal paste (almost identical performance) to make sure testing reveals the efficiency of the tested coolers not the efficiency of the bundled thermal paste.
  • Prime 95 is run for 10 minutes and then the average maximum temperatures as recorded by CPUID HWMonitor are noted
  • The system is left in idle for 10 minutes on the desktop and then the average minimum temperatures as recorded by CPUID HWMonitor are noted
  • Fans are always left to operate at PWM speeds, if this is not supported then 100% fan speed is used
  • Delta temperatures are always used (Observed temperature minus ambient temperature) and we keep the ambient at 22 (+/- 1) degrees for all testing although Delta temperatures correct for the changing ambient anyway.
  • The average temperature across the four cores is taken on our quad core processor
  • Acoustic measurements are taken 10cm away from the CPU cooler with the VGA fan disabled
  • The cooling performance tests are run at stock 3.4GHz (with Intel Turbo up to 3.8GHz) and overclocked 4.5GHz settings
  • All other coolers in the graphs have been tested under identical settings
  • Each test is repeated 3 times for consistency of results
  • There is approximately a 1 degree celsius margin of error in our temperature recording software
  • There is approximately a 1dBA margin of error with our decibel meter

Software Used

« Previous Page

Next Page »



Support eTeknix.com

By supporting eTeknix, you help us grow and continue to bring you the latest newsreviews, and competitions. Follow us on FacebookTwitter and Instagram to keep up with the latest technology news, reviews and more. Share your favourite articles, chat with the team and more. Also check out eTeknix YouTube, where you'll find our latest video reviews, event coverage and features in 4K!

Looking for more exciting features on the latest technology? Check out our What We Know So Far section or our Fun Reads for some interesting original features.

eTeknix Facebook eTeknix Twitter eTeknix Instagram eTeknix Instagram
  • Be Social With eTeknix

    Facebook Twitter YouTube Instagram Reddit RSS Discord Patreon TikTok Twitch
  • Features


Send this to a friend
})