Intel Skylake / Kaby Lake

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TahoeDust

Senior member
Nov 29, 2011
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This will be a major discovery if it turns out to be the case. Those temps look really good for those clocks @avx stress testing.
I am running more tests this afternoon. 1hr of Realbench and 1hr of Prime95 before and after with the only changes being the Mesh voltage and LLC.
 
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Timmah!

Golden Member
Jul 24, 2010
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I'm thinking that the 7940X is going to be interesting given the benches with the 7900X vs Ryzen/TR.

The 7940X has 4 more cores and similar clocks to the 7900X.

It would be my choice, if it was not so freaking expensive. 7920x price is the max i am willing to potentially pay, and even that is too much. Anyway, 7940x´s ability to run 12 cores at 4GHz out of the box looks mint.
 

dullard

Elite Member
May 21, 2001
25,993
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It would be my choice, if it was not so freaking expensive. 7920x price is the max i am willing to potentially pay, and even that is too much. Anyway, 7940x´s ability to run 12 cores at 4GHz out of the box looks mint.
Going by specs alone (from http://www.anandtech.com/show/11698...cations-18cores-44-ghz-165w-on-september-25th), the 7940X is the Intel HEDT chip to get. These bullet points are for Intel and HEDT only:
  • For 1-4 core needs: the 7740X is fastest and cheapest. But, just wait for Coffee Lake.
  • For 5-6 core needs: all of the 7800X and above chips are about the exact same turbo speed. But again, just wait for Coffee Lake.
  • For 7-14 core needs: the 7940X is the fastest, is the most future proof, and isn't that much more expensive unless you really can get away with the 7820X.
  • For 15-18 core needs: just get the 7980XE since the 7940X can't do it.
The only time the 7900X or 7920X win is in price/performance is in very specific cases (where you know you need exactly 10 or 12 cores and never more); since they never win in performance and are only slightly cheaper.
 
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Ranulf

Platinum Member
Jul 18, 2001
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Well, duh. But it is useful for emergencies and troubleshooting. Its a handy feature that you're losing while paying more money for the chip.
 

LTC8K6

Lifer
Mar 10, 2004
28,520
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wildhorse2k

Member
May 12, 2017
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In Central Europe Intel seems to have better distribution network than AMD (less greedy) so as a result Intel gets an advantage here. A 1950X is $1300, 7900X is $1150. Official $ prices are relevant for US, but elsewhere they don't apply. Therefore 7940X will be a good competitor as price difference will be small in overall cost.

It's also very positive that 7980XE will get released much sooner than initially thought, in 1.5 months.
 
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dullard

Elite Member
May 21, 2001
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When overclocked, barely. At a price increase of $40+ more for the chip and roughly $30-50 more for a mobo. Oh, and the 7740k has no igpu.
The 7740X is cheaper than the 7700k at B&H, about the same price at Newegg, and only $19 more at Amazon. They both have the exact same recommended customer price by Intel, although that is up to the retailer.

Your other points are valid though.
 

Zucker2k

Golden Member
Feb 15, 2006
1,810
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Someone at Intel has a bad sense of humor ;) I think the 7960x should be nicknamed T-Rex or something similar to a ruthless hunter hehe. The 7960x submissions only targeted those benchmarks where Threadripper submissions had been made. Savage!
http://hwbot.org/hardware/processor/ryzen_threadripper_1950x/

WPrime - 32m
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WPrime - 1024m
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Cinebench - R11.5
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Cinebench - R15
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HWBOT x265 Benchmark 1080p
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HWBOT x265 Benchmark 4K
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HWBOT Prime
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Geekbench3 - Multicore
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Anarchist Mae

Member
Apr 4, 2017
142
157
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mae.codes
You can get 15% more performance and all you have to do is spend 70% more!

Do CPUs this expensive just exist to say "look, we're faster" even if nobody actually buys them in any meaningful quantity. Or have they sold well previously?

To possibly head off a criticism/preemptively straw man you all: I know people like to bring up the supercar analogy, but I think driving a McLaren P1 is a vastly different experience to driving a regular but still expensive sports car. With a CPU like this you're shaving off a few seconds of off long running tasks at best.
 

Zucker2k

Golden Member
Feb 15, 2006
1,810
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You can get 15% more performance and all you have to do is spend 70% more!

Do CPUs this expensive just exist to say "look, we're faster" even if nobody actually buys them in any meaningful quantity. Or have they sold well previously?

To possibly head off a criticism/preemptively straw man you all: I know people like to bring up the supercar analogy, but I think driving a McLaren P1 is a vastly different experience to driving a regular but still expensive sports car. With a CPU like this you're shaving off a few seconds of off long running tasks at best.
Nope! The $1,700 6950x was Intel's best-selling HEDT chip. 15% is a big deal for those who just can't have enough processing power in this niche space. Also if you're going to go crazy and spend upwards of $5k on a new system, $700 for 15%+ more performance is bearable.
 

VirtualLarry

No Lifer
Aug 25, 2001
56,585
10,225
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You can get 15% more performance and all you have to do is spend 70% more!

Do CPUs this expensive just exist to say "look, we're faster" even if nobody actually buys them in any meaningful quantity. Or have they sold well previously?

To possibly head off a criticism/preemptively straw man you all: I know people like to bring up the supercar analogy, but I think driving a McLaren P1 is a vastly different experience to driving a regular but still expensive sports car. With a CPU like this you're shaving off a few seconds of off long running tasks at best.
Intel fans want nothing but the best, even if they have to pay 200% more than their closest competitor. Only 70% more is a bargain to them!
 

Anarchist Mae

Member
Apr 4, 2017
142
157
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mae.codes
Nope! The $1,700 6950x was Intel's best-selling HEDT chip. 15% is a big deal for those who just can't have enough processing power in this niche space. Also if you're going to go crazy and spend upwards of $5k on a new system, $700 for 15%+ more performance is bearable.

I have to ask, are there numbers somewhere to back that up? Because wow.