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What simply occurred? An overclocked AMD Ryzen Threadripper 5990X engineering pattern in a customized liquid cooling loop managed to recover from 100,000 factors within the Cinebench R23 multi-core benchmark. It obtained extraordinarily near beating the world file held by a last-gen 3990X on liquid nitrogen.
YouTube overclocker SkatterBencher just lately obtained ahold of an AMD Ryzen Threadripper 5990X engineering pattern and went on to check its overclocking capabilities. This 64-core CPU is an unreleased Zen 3-based successor to the 3990X, providing solely half the PCIe lanes and reminiscence channels of the corporate’s Threadripper Pro 5000 workstation processors.
As it is a TRX40-based processor, SkatterBencher used an Asus ROG Zenith II Extreme Alpha motherboard for testing and geared up it with an EKWB monoblock to water-cool each the CPU and VRMs on the board. He demonstrates a number of strategies of overclocking this chip, together with Precision Boost Overdrive (with and with out Curve Optimizer) and per-CCX handbook overclocking.
Ultimately, he obtained all 64 cores to run over 4 GHz concurrently, with the very best CCX reaching 4.825 GHz throughout some benchmarks. With these settings, the processor obtained a staggering multi-core rating of 100,191 in Cinebench R23, getting extraordinarily near the world file. For comparability, our i9-12900KS obtained round 29,000 factors in the identical check.
As you possibly can think about, the 5990X requires quite a lot of energy to keep up such frequencies. In truth, throughout Cinebench, the motherboard reported a package deal energy of virtually 700W. Some CCDs had been reaching over 90 levels regardless that SkatterBencher used two huge radiators (1 x 480mm + 1 x 360mm) to chill simply the CPU.
Threadripper Pro 5000 processors just lately began delivery to customers after being OEM exclusives for months. Some WRX80 motherboards will reportedly help each reminiscence and CPU overclocking, so possibly somebody can replicate SkatterBencher’s success with a 5995WX sooner or later.
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