Intel Coffee Lake event photo confirms leaked specs
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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The non-K SKU's look to be 65W not 95W but can't confirm. That picture was taken with a potato.
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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?
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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?
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?
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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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i5 still stuck on 6 threads when Ryzen 5 has up to 12?