Intel Coffee Lake event photo confirms leaked specs

by Hilbert Hagedoorn on: 08/17/2017 01:33 PM | source: | 68 comment(s)

There have been a number of leaks on Coffee Lake already, most of them true. Intel Coffee Lake event photo confirms leaked specs of Intels upcoming 8th Generation Core processors, including four 6-core models, two with hyper-threading.

The photo originates from chiphell, one of the attendees of an Intel event leaked a photo. That photo however is very blurry photo, but does reveal the entire lineup and confirmes the core configurations. Coffee Lake (8th gen) six-core processors are based on the LGA1151 socket, but will require a new motherboard chipset. They have a TDP of either 65 or 95W. Currently the release lineup looks like this:


Processor	Cores / Threads	Clock speed	Turbo 2.0	1-core Turbo 3.0	L3	TDP
Core i7-8700K	6/12	3.8 GHz	4.3 GHz	4.5 or 4.7 GHz	12MB	95W
Core i7-8700	6/12	3.2 GHz	4.2 GHz	4.4 GHz	12MB	65W
Core i5-8600K	6/6	3.8 GHz	4.2 GHz	4.4 GHz	9MB	95W
Core i5-8400	6/6	2.8 GHz	3.5 GHz	3.8 GHz	9MB	65W
Core i3-8350	4/4	4.0 GHz	na	na	8MB	95W
Core i3-8100	4/4	3.6 GHz	na	na	6MB	65W

As you can see there will be be two 6 cores models with HT (12MB L3), an two without HT (9MB L3). The four core models (8MB L3) will not get hyper-threading, which confirms earlier rumors. Unfortunately I cannot precisely readout the clocks as the image quality is too fuzzy, so that remains to be a bit of speculation but these frequencies as listed should be pretty close.

Thanks SH SOTN for the news spot/submit.

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buhehe
Senior Member

Posts: 283
Joined: 2016-07-25

#5463983 Posted on: 08/17/2017 01:56 PM

i5 still stuck on 6 threads when Ryzen 5 has up to 12? :bang:

Loophole35
Senior Member

Posts: 9800
Joined: 2011-09-21

#5463985 Posted on: 08/17/2017 01:58 PM

The non-K SKU's look to be 65W not 95W but can't confirm. That picture was taken with a potato.

ezodagrom
Senior Member

Posts: 599
Joined: 2006-06-24

#5463990 Posted on: 08/17/2017 02:13 PM

Looking at the Kaby Lake clocks in the photo, the clocks are listed in this order:
Base clock / Max turbo (1-core turbo) / All cores turbo
7700K - 4.2 /4.5 / 4.4
7700 - 3.6 / 4.2 / 4

So the turbo clocks in the article's chart for Coffee Lake are incorrect.

Let's see (base/max turbo/all core turbo):
8700K - 3.8 / 4.? /4.3 (95W)
8700 - 3.2 / 4.4 / 4.2 (65W)
8600K - 3.8 / 4.4 / 4.2 (95W)
8400 - 2.8 / 3.8 / 3.5 (65W)
8350K - 4.0 (95W)
8100 - 3.6 (65W)

I just can't make out what's the max turbo for the 8700K, maybe 4.5?

Ryu5uzaku
Senior Member

Posts: 7213
Joined: 2006-09-24

#5463996 Posted on: 08/17/2017 02:19 PM

ezodagrom
Senior Member

Posts: 599
Joined: 2006-06-24

#5464000 Posted on: 08/17/2017 02:21 PM

I think it was already mentioned somewhere it's 4.7 for single core. All core turbos are then 4.3, 4.2, 4.2 an 3.5 it seems?

Possibly, either 4.5 or 4.7 could fit there, but it's hard to tell with how blurry it is.

And yeah, looks like those are the all core turbos, unless my eyes are playing tricks on me.

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