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Intel Fires Shots At AMD For False Marketing Of Boost Clocks

On my 3900x all core seems to hit 4.3 quite regularly although I've never seen a single core above 4.425 which seems odd to me.

I think more BIOS work is required. Fine wine and all that.
 
4.2Ghz idle, 4Ghz to 4.125Ghz during gaming, 3.9Ghz to 3.975Ghz high stress loads.

So in reality i'm 0.075Ghz off the advertised clock speeds, idle doesn't count.
 
Rightly so, even though I have a 3600 which I'm relatively happy with, the boost/PBO stuff was extremely misleading
 
Intel are absolutely right to pull AMD up for this.

It's been happening between companies in competition for years, apple & samsung, apple & google, apple and the rest of the world... When you can't win on the technical playing field you turn to either your marketing or legal departments to tie up your competition and try to gain an advantage. It's just business but is great to watch.
 
Why do I get the idea there's people in here who didn't read the link and imagine Intel said something in line with their prejudice.

They quoted tech sites discussing the new chips and how they work.

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So unless you're agreeing with Intel that More GHz = More Good you're only kidding yourself.

Not a sausage in there to claim that AMD chips can't reach X frequency. It's all about we (Intel) get more GHz.

*And cherry picked quotes to suggest hand wringing is in order because AMD includes minimal capable cores to reach the advertised single core turbo speed.

Note the absence of performance talk, just sticking to the the GHz.
 
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It’s one of those ‘technically the truth’ things. When the stars have aligned and I’ve remembered to sacrifice a fresh goat to the gods of computer hardware, I’ll glance over at HWMonitor and see the max cpu clock has hit that magical figure. But it never does it in any meaningful way. I still love it though, happy I went AMD this time around.
 
Who, me? No, still quite happy with my Ryzen upgrade. It should improve over time and I still have an upgrade path on the existing mobo next year.
 
People in Linux subreddits have been saying they see the boost numbers on the box in Linux, but not in Windows. According to several posts, it's just down to the Windows scheduler being rubbish (again). I don't have a 3950X because they're not out yet :p so I can't confirm or deny. Anybody?...
 
Well they're right that the chips do not seem to hit their advertised boost clocks, and that's BS from AMD. However, their slide concentrates on all-core boost clocks being below the advertised maximum...which is always the case with both Intel and AMD chips. So a bit of an own-goal there?

People in Linux subreddits have been saying they see the boost numbers on the box in Linux, but not in Windows. According to several posts, it's just down to the Windows scheduler being rubbish (again). I don't have a 3950X because they're not out yet :p so I can't confirm or deny. Anybody?...
That'd be interesting to test. I know my R7 3700X can hit 4375 MHz in single core workloads in Windows but only very briefly.
 
Well they're right that the chips do not seem to hit their advertised boost clocks, and that's BS from AMD. However, their slide concentrates on all-core boost clocks being below the advertised maximum...which is always the case with both Intel and AMD chips. So a bit of an own-goal there?


That'd be interesting to test. I know my R7 3700X can hit 4375 MHz in single core workloads in Windows but only very briefly.

If it can not sustain that frequency, this means it has little to no effect on the resulting performance, which means it is not in reality a 4.4GHz CPU, which means it's again misleading advertising...
 
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