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AMD Ryzen 7 8700G Gets 5 GHz All-core OC and 3.30 GHz iGPU OC in Separate Feats

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2024/02/12 02:50:07 (permalink)
https://www.techpowerup.com/319003/amd-ryzen-7-8700g-gets-5-ghz-all-core-oc-and-3-30-ghz-igpu-oc-in-separate-feats
 
AMD Ryzen 7 8700G continues to be the favorite new toy for overclockers and enthusiasts. Der8auer succeeded in de-lidding the chip (removing its IHS), to reveal the monolithic "Hawk Point" silicon underneath. By default, the chip uses soldered TIM, but with the IHS removed and sTIM residue cleaned off, the chip could be prepared for direct die cooling, through liquid metal TIM. This feat enabled load temperatures to drop from 85°C to just over 60°C. This enabled a 5.00 GHz all-core overclock for the chip's 8 "Zen 4" CPU cores.

Also over the last week, SkatterBencher succeeded in getting the iGPU engine clock of the 8700G to 3.30 GHz, which is 50 MHz higher than the slider limit for Precision Boost Overdrive. SkatterBencher's report says that an 8700G can have its power limits raised all the way up to 170 W. The 3.30 GHz iGPU overclock was supported by a core voltage of 1.25 V (which is high considering the tight vCore limits AMD sets for its APUs). The increased power limits and clock speeds result in a 22.31% iGPU performance increase when averaged over 14 tests.
 
Looks like a fun CPU for overclockers
 


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