#Is intel burn test safe for amd cpu pro
With the MasterAir Pro 4 on top, those clocks and voltages resulted in a CPU package temperature of 78° C, according to HWiNFO64. Gigabyte's Easy Tune utility reported that the chip was running at 4.3 GHz-its normal all-core Turbo speed-at 1.1V under this synthetic load. Prime95 hammers a chip's AVX units in a way that's meant to produce the most heat possible, well beyond what any real-world workload might generate. With that in mind, I ran the Prime95 Small FFTs torture test at stock speeds to establish a baseline for the chip's thermal behavior. We obviously want to stay as far below that threshold as possible, but it establishes an upper limit for what a "bad" temperature might be for the chip.
Hit that temperature, and the i7-8700K will begin to throttle.
Intel's Tjunction specification for this chip remains the same 100° C it's been for Skylake and Kaby Lake K-series CPUs. It was simple enough to see whether the Core i7-8700K fell on the right or wrong side of the MasterAir Pro 4's cooling power, so I popped off the 280-mm Corsair H115i that usually cools our test chips and set up the MasterAir Pro 4 in its place.įirst off, it's worth defining what "hot" means in the context of the i7-8700K. I don't have a Hyper 212 Evo here, but I do have Cooler Master's MasterAir Pro 4, a 120-mm tower that's basically the same heatsink as a Hyper 212 Evo with a newer fan design. Still, the TR water-cooler meeting this morning produced an interesting line in the sand for whether a chip is difficult to cool: can it be held in check by Cooler Master's evergreen Hyper 212 Evo? That $30 tower remains a fine bang-for-the-buck contender among CPU heatsinks, so it's a natural baseline for establishing whether a chip is tough to keep frosty. Although I ran into a thermal limit while trying to boost voltages enough to get our chip stable under a Prime95 AVX workload, running all of the chip's AVX units at 4.8 GHz was no small feat, and we expect high temperatures as a matter of course from unmodified Intel CPUs when they're overclocked. I was a bit confused reading these statements, because the i7-8700K didn't seem to be an exceptionally hot-running chip in my testing compared to other modern Intel CPUs. Many reviewers have noted that the chip "runs hot," so much so that the idea even made for sub-headline news at one outlet.
Intel's Core i7-8700K has proved to be an exceptionally well-rounded CPU in our testing so far, but one potential negative has come up again and again in the other reviews I've been reading. I deeply regret the error and have corrected the article accordingly. The board in fact ships with the feature disabled.
#Is intel burn test safe for amd cpu update
Update 10:45 PM: This article originally stated that the Gigabyte Z370 Aorus Gaming 7 motherboard ships with "multi-core enhancement" enabled.
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