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PeterScott

Platinum Member
Jul 7, 2017
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The people who say this is a money grab don't know what they're talking about. Intel makes peanuts per PCH sale and I doubt those WiFi and Ethernet chips are big money makers either. Anything that Intel can do to stimulate sales of these ultra high end enthusiast chips (yes, things like 8600K and 8700K are far more expensive than the average Intel chip sold) it will do.

If Intel loses one 6-core CFL sale because of the motherboard incompatibility, then it'd take a LOT of PCH chip shipments to make up the difference.

The platform change is done to wring out the maximum performance from the 6 core chips when overclocked, and probably to allow for support of the 8 core CFL-S SKU, too, which would definitely need much more robust power delivery than a dinky four core chip.

Some people just want to hate on Intel, and being so emotionally invested in showing Intel as the "bad guy" will lead them to erroneous conclusions and poor market insights time and again.

I certainly never thought it was anything but re-engineering the socket to better support the new chip.

But I do think they make good money on their Z chipsets given big price jump in what are essentially otherwise similar MBs and the even bigger premium over AMD MBs. Z chipsets almost certainly have nice fat margins.
 
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Bouowmx

Golden Member
Nov 13, 2016
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Intel Z270 chipset costs "47 USD", quotations because motherboard manufacturers may not actually pay that price. Is that a lot of profit (not rhetorical)?
 

PeterScott

Platinum Member
Jul 7, 2017
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Intel Z270 chipset costs "47 USD", quotations because motherboard manufacturers may not actually pay that price. Is that a lot of profit (not rhetorical)?

The B250 only costs $28 and is probably the exact same lump of silicon. It probably cost less than $10 to fab it, so it is mostly profit.
 
Mar 10, 2006
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The B250 only costs $28 and is probably the exact same lump of silicon. It probably cost less than $10 to fab it, so it is mostly profit.

Remember that those are prices for 1K quantities. Serious motherboard makers buy far greater than 1K units at a time (hundreds of thousands if not millions depending on the board maker) so I doubt Intel gets anywhere close to $28-$47 for these chips.
 

coercitiv

Diamond Member
Jan 24, 2014
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The platform change is done to wring out the maximum performance from the 6 core chips when overclocked, and probably to allow for support of the 8 core CFL-S SKU, too, which would definitely need much more robust power delivery than a dinky four core chip.
This is the one big reason I mostly kept my mouth shut about CFL chipset support: a future 8 core CFL-S SKU would definitely require bumped up socket electrical specs. If Z370 ends up being able to carry the 8 core SKUs then I'm quite comfortable with Intel's maneuvering between chipsets.
 
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beginner99

Diamond Member
Jun 2, 2009
5,223
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I think coffelake is the last significant improvement, the next probably is with the inyroduction of ddr5, pcie 4.0. You dont need too agree but this is more probable to happen based on facts and history.

Yeah. The fact that DDR4 and pcie3.0 are nearing end of life and the ridiculous RAM prices are kind of a bummer for building now with CFL. On the other hand DDR4 is here to stay for some years. Will be 2020 till DDR5 is mainstream. pcie3.0 doesn't bottleneck any GPUs so it isn't a huge issue. Only good thing would be to get pcie 4.0 lanes from chipset to CPU to get rid of that bottleneck. But that would eat out a big chunk of HEDT sales as their PCIe lane advantage would matter much less.
 

raghu78

Diamond Member
Aug 23, 2012
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So coffeelake available for purchase before embargo on reviews ends tomorrow. Nice. Why is Intel holding up reviews after product has gone up for sale ?

Sent from my SM-G935V using Tapatalk
 
Mar 10, 2006
11,715
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So coffeelake available for purchase before embargo on reviews ends tomorrow. Nice. Why is Intel holding up reviews after product has gone up for sale ?

Sent from my SM-G935V using Tapatalk

Maybe the retailers are breaking their own embargos
 

Hayateazekura

Junior Member
Sep 25, 2017
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The i3 8350k price is way to high. I rather get the low end 6 core i5 at that price. They need to lower it to $150 bucks or something
 

raghu78

Diamond Member
Aug 23, 2012
4,093
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It's for people who want a 5ghz CPU.

Maybe 5+ Ghz CPU. Coffeelake is likely to be thermally limited in reaching 5+ Ghz atleast on high end air cooling. Since 8350k has only 4C / 4T (no hyperthreading) this CPU should find it easier to hit and sustain 5+ Ghz clocks even with high end air cooling.
 

PeterScott

Platinum Member
Jul 7, 2017
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The i3 8350k price is way to high. I rather get the low end 6 core i5 at that price. They need to lower it to $150 bucks or something

5GHz x 4 cores is better than 2.8GHz x 6 cores, and there is the $120 i3-8100 at 3.6 GHz that is still pretty damn good value 4 core.
 

eddman

Senior member
Dec 28, 2010
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5GHz x 4 cores is better than 2.8GHz x 6 cores, and there is the $120 i3-8100 at 3.6 GHz that is still pretty damn good value 4 core.
8400 has a 6 core turbo of 3.8 GHz. Surely that must count?

P.S. Actually, this is a question for me. Can non-K CPUs hold turbo with sufficient cooling, or are they hard limited by their TDP? It seems K CPUs have no problem ignoring TDP if they run cool enough.
 

ezodagrom

Junior Member
Mar 4, 2009
7
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8400 has a 6 core turbo of 3.8 GHz. Surely that must count?

P.S. Actually, this is a question for me. Can non-K CPUs hold turbo with sufficient cooling, or they are hard limited by their TDP? It seems K CPUs have no problem ignoring TDP if they run cool enough.
I would like to know that as well, and also, in motherboards that make it possible to use 1 core turbo on all cores, would that work on a non-K CPU?
 

Zucker2k

Golden Member
Feb 15, 2006
1,810
1,159
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Maybe the retailers are breaking their own embargos
Yup! Jumpstart the mad rush once the masses find out how fast these chips are.
That i3 8350K though? $180? That's a 7600k on steroids. It'll keep every chip atop it on the price bracket honest. Word about the i5 8400 being the star of this release. I'm so excited! I think Intel may have just hit the ball out of the ballpark. Exciting times.

Edit: That $120 gap between the i5 8600k and the i7 8700k is quite a hefty price for HT. It'll be interesting to see how that fight goes.
 

PeterScott

Platinum Member
Jul 7, 2017
2,605
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IIRC, the 8400 should run at 4.0 on all cores under load with a Z board.

Says who? I think you basing that on a bios bug, in an early test of a K CPU.

I wouldn't expect that behavior with non-K CPUs with 65W TDP.
 
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