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Intel Will no Longer Disclose Multi-Core Turbo Boost Frequencies
In yet another unexpected move Intel has made is clear that it will not be sharing any details anymore on the multi-core Turbo clock frequencies of their processors.
You might already have noticed it, Intel is only listing the highest Boost frequency, and not the rest. Here’s the thing, the recent generation processors basically have three main frequencies.
- Base Baseclock
- Binned multi all-core clock turbo
- Single thread turbo
Intel from now on will only list the base and (1) and Single thread (3) turbo. As to why this is, remains uncertain, however many scenarios pop into mind. It might be a legal reason as they cannot guarantee the all core turbo on all processors.However, the longer I think about this, then an old routine kicks in .. what would be the most probable? Might it be that Intel likes that highest Turbo listed on their packaging a bit better for marketing and thus sales? I mean, it’s not unthinkable right? The guys from eteknix have a quote from Intel on this:
“[W]e’re no longer disclosing this level of detail as its proprietary to Intel. Intel only specifies processor frequencies for base and single-core Turbo in our processor marketing and technical collateral, such as ARK, and not the multi-core Turbo frequencies. We’re aligning communications to be consistent. All Turbo frequencies are opportunistic given their dependency on system configuration and workloads.”
So a Core i7 8700 is now being listed as a 4.7 GHz processor (click the link and look at the ARK info). But considering that is just one thread, it really runs 4.3 GHz on all six cores. Weird move huh?
| Processor | Cores / Threads | Base Clock | Turbo 2.0 (6c) | Turbo 3.0 (1c) | L3 | TDP | Price |
|---|---|---|---|---|---|---|---|
| Core i7 8700K | 6/12 | 3.7 GHz | 4.3 GHz | 4.7 GHz | 12 MB | 95 W | $359 / €389 |
| Core i7 8700 | 6/12 | 3.2 GHz | 4.3 GHz | 4.6 GHz | 12 MB | 65 W | $303 / €327 |
| Core i5 8600K | 6/6 | 3.6 GHz | 4.1 GHz | 4.3 GHz | 9 MB | 95 W | $257 / €273 |
| Core i5 8400 | 6/6 | 2.8 GHz | 3.8 GHz | 4.0 GHz | 9 MB | 65 W | $182 / €192 |
| Core i3 8350K | 4/4 | 4.0 GHz | NA | NA | 8 MB | 91 W | $169 / €189 |
| Core i3 8300 | 4/4 | 4.0 GHz | NA | NA | 8 MB | 65 W | - |
| Core i3 8100 | 4/4 | 3.6 GHz | NA | NA | 6 MB | 65 W | $117 / €123 |
If you look at the above table, pretty much the greyed out Turbo 2.0 info is no longer disclosed by Intel.
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schmidtbag
Senior Member
Posts: 7438
Joined: 2012-11-10
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Posts: 7438
Joined: 2012-11-10
#5480431 Posted on: 10/10/2017 10:43 PM
But haven't they detailed the full frequency tables on previous gen 6, 8, and 10 core parts?
Mind providing a source showing Epyc sales? I'm not calling you a liar, I just don't know where to find that kind of info because I'm curious about such statistics.
It's now an issue because they are including more cores with only a minor change to TDP. Running 6 cores @ 95W (8700K) is a lot harder than 4 cores @ 91W (7700K), and it will only get worse as they add more cores. I think they're worried that people will see a slower all-core turbo clock on their newer chips and not want to buy them.
But haven't they detailed the full frequency tables on previous gen 6, 8, and 10 core parts?
Intel has already been surpassed by AMD in August 2017, the volume of sales of their CPU family surpassed INTEL, and that's just consumer CPU, Server is another story and even without knowing the sales volumes of EPIC i see tons of major companies worldwide changing to EPIC servers.
Mind providing a source showing Epyc sales? I'm not calling you a liar, I just don't know where to find that kind of info because I'm curious about such statistics.
NAMEk
Senior Member
Posts: 658
Joined: 2006-05-26
Senior Member
Posts: 658
Joined: 2006-05-26
#5480455 Posted on: 10/11/2017 12:09 AM
But like I was saying before, consistency isn't an issue unless you're using the stock heatsink and a very crappy PSU. My brother's PC has a quad core Xeon with HT and the stock heatsink. The heatsink is (to my annoyance) completely coated with dust, and yet the CPU can maintain turbo speeds on all cores just fine. You have to have really bad TDP issues in order for boost speeds to fluctuate enough for Intel to claim variability is an issue. If TDP consistency becomes that much of an issue, there's a good chance it is going to fail prematurely due to other quality problems. Granted, my brother's Xeon doesn't get reach the 4GHz range and Intel is finally going beyond 4 threads for mainstream products (more cores adds more variables). But as stated before, Intel has the time and money to refine their products to remain more stable. There is no good excuse for this.
The only reason Intel keeps pushing these high turbo speeds is because it's an effortless way for them to make their product seem better than previous generations and the competition. But the fact of the matter is, Intel may be pushing them too high, and as a result they can't promise results anymore. This is starting to look like the P4 "GHz wars" again.
I doubt frequency wars will cut it again. We become more and more educated everyday.
But like I was saying before, consistency isn't an issue unless you're using the stock heatsink and a very crappy PSU. My brother's PC has a quad core Xeon with HT and the stock heatsink. The heatsink is (to my annoyance) completely coated with dust, and yet the CPU can maintain turbo speeds on all cores just fine. You have to have really bad TDP issues in order for boost speeds to fluctuate enough for Intel to claim variability is an issue. If TDP consistency becomes that much of an issue, there's a good chance it is going to fail prematurely due to other quality problems. Granted, my brother's Xeon doesn't get reach the 4GHz range and Intel is finally going beyond 4 threads for mainstream products (more cores adds more variables). But as stated before, Intel has the time and money to refine their products to remain more stable. There is no good excuse for this.
The only reason Intel keeps pushing these high turbo speeds is because it's an effortless way for them to make their product seem better than previous generations and the competition. But the fact of the matter is, Intel may be pushing them too high, and as a result they can't promise results anymore. This is starting to look like the P4 "GHz wars" again.
I doubt frequency wars will cut it again. We become more and more educated everyday.
pimpineasy
Senior Member
Posts: 261
Joined: 2007-01-04
Senior Member
Posts: 261
Joined: 2007-01-04
#5480478 Posted on: 10/11/2017 01:55 AM
lol they just copy amd all time since x32_x64. they even steal their apu. idk why they try an lie to consumer? I already got pissed at amd about this with apu's.. just left a shitty newegg review, nonetheless, it is bull shit.
My amd laptop is 2.4ghz an 2.8ghz boost apu but it downclock to 1.4 when any 3d acceleration.
My A8 - 7600 downclocks from 3.8ghz boost to 3.2ghz to 2.4ghz.
so i got a 1.4ghz and 2.4ghz processor. i when i new for fact i wanted 2.8-3.2 because even my fk $40 phone with better battery life then my laptop has 2.2ghz processor multicore.
Both these procs dont mention that fact! only list TURBO BOOST BULL SHIT just sell unlocked procs only wtf with just old school ghz rating?
lol they just copy amd all time since x32_x64. they even steal their apu. idk why they try an lie to consumer? I already got pissed at amd about this with apu's.. just left a shitty newegg review, nonetheless, it is bull shit.
My amd laptop is 2.4ghz an 2.8ghz boost apu but it downclock to 1.4 when any 3d acceleration.
My A8 - 7600 downclocks from 3.8ghz boost to 3.2ghz to 2.4ghz.
so i got a 1.4ghz and 2.4ghz processor. i when i new for fact i wanted 2.8-3.2 because even my fk $40 phone with better battery life then my laptop has 2.2ghz processor multicore.
Both these procs dont mention that fact! only list TURBO BOOST BULL SHIT just sell unlocked procs only wtf with just old school ghz rating?
Arbie
Senior Member
Posts: 169
Joined: 2008-07-04
Senior Member
Posts: 169
Joined: 2008-07-04
#5480480 Posted on: 10/11/2017 02:05 AM
???
Can't tell if you're being serious or just trolling...
Obviously just trolling. He's probably 14 years old and has zero technical knowledge - just a big anonymous mouth. These kind of people enjoy screwing up things like forums, that others are trying to use and that some have worked hard to provide.
???
Can't tell if you're being serious or just trolling...
Obviously just trolling. He's probably 14 years old and has zero technical knowledge - just a big anonymous mouth. These kind of people enjoy screwing up things like forums, that others are trying to use and that some have worked hard to provide.
Click here to post a comment for this news story on the message forum.
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Joined: 2017-09-10
Intel has already been surpassed by AMD in August 2017, the volume of sales of their CPU family surpassed INTEL, and that's just consumer CPU, Server is another story and even without knowing the sales volumes of EPIC i see tons of major companies worldwide changing to EPIC servers.