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PowerColor Radeon HD 7790 Turbo Duo Review

Time:2018-10-31 10:15Focus in Turbochargers Click:

Turbo Review Radeon PowerColor 7790

the HD 7790 Turbo Duo is still at least five degrees cooler when both cards are overclocked. The use of a single heat pipe is most likely the culprit when comparing the Sapphire and PowerColor cooling solutions. , with the fan speeds left on automatic in the stock speed testing and bumped up to 100% when running overclocked. Settings Monitoring with MSI Afterburner Unigine Heaven 4.0 1920x1080 8x AA 5-run sequence 20-minute idle duration Temperature measured in degrees Celsius Looking at the idle temperatures specifically, PowerColor Radeon HD 7790 Turbo Duo Testing: Temperature testing will be accomplished by loading the video card to 100% using Unigines Heaven Benchmark Version 4.0, with the fan moved to 100% to see the best possible cooling scenario for the overclocked load test. The idle test will involve a 20-minute cool-down, ensuring that the maximum thermal threshold is reached. The fan speed will be left in the control of the driver package and video cards BIOS for the stock load test, PowerColors Turbo Duo Professional Cooling System is cooler running than the Sapphire Dual-X solution. Low idle speeds are nice to look at but the real meat of the discussion comes from the load temperatures. PowerColors single heat pipe solution delivers cooling results six degrees higher in both the stock and overclocked testing. Even that much higher than the Sapphire version。

with MSIs Afterburner overclocking utility for temperature monitoring. I will be using a resolution of 1920x1200 using 8xAA and a five-run sequence to run the test,。

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