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In a nutshell: Intel’s Core i9-13900K will reportedly characteristic increased clock speeds than its predecessor and may have twice the variety of E-cores, rising multi-threaded efficiency tremendously. Nevertheless, it should nonetheless use the Intel 7 node, which means that each one these benefits will make it much more power-hungry and tough to chill than present Alder Lake chips.
{Hardware} reviewer ExtremePlayer has posted some benchmarks of an Core i9-13900K qualification pattern they managed to acquire. This CPU ought to supply near-identical efficiency to delivery merchandise because it options closing clock speeds, in contrast to the engineering samples we have seen earlier than.
This late pattern contains a 5.5 GHz all P-core turbo clock and boosts as much as a whopping 5.8 GHz when solely two cores are loaded. In each situations, that is 300 MHz sooner than the pre-binned i9-12900KS.
13900K QS (Q1EQ) Testedhttps://t.co/Lo6w72LUNR
ST up 10% (Avg)
MT up 35% (Avg)IPC: ADL≈RPL pic.twitter.com/AGXLyHUHxi
— HXL (@9550pro) July 13, 2022
Raptor Lake will depend on the identical Intel 7 manufacturing course of as Alder Lake, so the upper clock speeds come at the price of increased energy consumption and thus extra warmth. Throughout testing, ExtremePlayer noticed the bundle energy consumption soar over 400W, with a 360mm AIO unable to maintain the CPU from throttling.
The Core i9-13900K does shine in artificial exams, seeing a ten p.c efficiency increase in single-threaded benchmarks in comparison with a current-gen i9-12900K. This enchancment appears to come back primarily from the elevated clock speeds, because the IPC efficiency distinction was inside the margin of error.
In the meantime, multi-threaded efficiency is up a whopping 35 p.c on common, though this may be attributed to the eight further E-cores. These small cores additionally increase as much as 4.3 GHz, 400 MHz greater than those within the 12900K.
Gaming efficiency was additionally examined utilizing 32GB of DDR5-6400 reminiscence and an RTX 3090 Ti. At 1080p, the Raptor Lake processor was proven to offer a few 28 p.c enchancment in minimal body charges, whereas the typical FPS have been nearly 4 p.c sooner.
Intel may announce the Raptor Lake lineup at its Innovation occasion set for September 27, with retail availability anticipated in October.
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