Alleged Intel i7-8700K Coffee Lake benchmarks leak online


Alleged benchmarks for Intel’s as-yet unannounced Core i7-8700Ok have leaked on-line courtesy of a tech YouTuber and an unguarded HP Omen PC at DreamHack 2017. The i7-8700Ok—the rumoured flagship six-core, 12-thread processor of Intel’s upcoming eighth era Coffee Lake desktop CPUs—was put by fashionable benchmarking program Cinebench R15, scoring a cool 1230 factors in a multithreaded take a look at. That’s a big leap over the previous-generation Intel Core i7-7700Ok (4C/8T), which usually posts a rating round 950 factors.

That rating additionally places the i7-8700Ok neck and neck with AMD’s 6C/12T Ryzen 1600X, which we scored at 1234 factors, however behind AMD’s 8C/12T Ryzen 7 1700 with its rating of 1422. Meanwhile, AMD’s flagship Ryzen 7 1800X is considerably sooner with a rating of 1616 factors.

YouTuber Karl Morin was additionally in a position to run a single-threaded benchmark, which reveals the i7-8700Ok posting a rating of 196. That would make it the quickest single-threaded chip round, beating the pervious-generation i7-7700Ok’s rating of round 185 factors, though it is nonetheless removed from a compelling enchancment in directions per clock.

While the outcomes from the i7-8700Ok ought to be taken with a really giant pinch of salt—significantly as it is not clear whether or not the chip was in a position to attain required enhance clocks, whereas the inevitable raft of motherboard BIOS updates that seem earlier than a CPU launch can have an effect on efficiency—they do line up with earlier SiSoft Sandra benchmarks that counsel round a 30- to 40-percent enchancment versus the 7700Ok. Forty p.c is identical efficiency enchancment Intel is pushing for the not too long ago launched Kaby Lake Refresh laptop computer chips, which additionally fall underneath the “8th Generation” banner.

Alongside Karl Morin’s benchmark outcomes, supposed photos of a Core i7-8700 have additionally appeared on-line. A shot of the rear of the CPU reveals an equivalent pin structure to present Kaby Lake chips, which use the LGA 1151 socket. However, leaked retail packaging and affirmation from motherboard vendor ASRock point out that Coffee Lake chips require a brand new 300-series motherboard. The technical purpose behind this, if there’s one, is not but clear. Intel is anticipated to disclose additional particulars on Coffee Lake within the coming weeks.

The Core i7-8700Ok is anticipated to be the primary mainstream Intel processor to sport 6C/12T. Previously, larger thread counts have been reserved for the corporate’s X-series platforms like X99 and X299, which value considerably extra. Many take into account this a response to AMD’s Ryzen CPUs, which provide as much as 8C/12T for a similar worth as Intel’s present mainstream flagship CPU, the i7-7700Ok. In actuality, Intel has had six-core mainstream CPUs on its roadmap for a while, though the accelerated launch may very well be attributed to elevated competitors. Pricing might but additionally reveal the impact of AMD’s Ryzen platform.

AMD has put vital stress on Intel in latest weeks, significantly within the HEDT section. Intel’s X299 platform and accompanying CPUs—which embrace the £1,000/$1,000 10C/20T i9-7900X—are poor worth compared to AMD’s Threadripper. The Threadripper 1950X provides 16C/32T for a similar worth because the 7900X, whereas providing extra PCIe lanes and free NVMe RAID all through, no matter whether or not customers purchase the flagship chip or a less expensive model with fewer cores.

This submit originated on Ars Technica UK

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