Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

APCX

Suspended
Original poster
Sep 19, 2023
262
337
WOW! so they Goa boost the frequency to a 4GHZ just to squeeze 20 percent more power than the M2.

What a JOKE.

We were all told 3nm was going to be revolutionary and a big performance increase.

Totally over hyped.
How do you know they are using 20% more power?
 
Last edited:
  • Like
Reactions: djcerla

PsykX

macrumors 68030
Sep 16, 2006
2,743
3,919
According to the numbers we know so far, it's crazy to say, but the M3 Max should equal the best PC processor and the M3 Ultra will be twice as fast.
 
  • Like
Reactions: souko

ggCloud

Suspended
Oct 29, 2023
34
40
WOW! so they Goa boost the frequency to a 4GHZ just to squeeze 20 percent more power than the M2.

What a JOKE.

We were all told 3nm was going to be revolutionary and a big performance increase.

Totally over hyped.
Did you expect frequency to stay the same?? That's how speed increases
 
  • Like
Reactions: surfzen21

Miha_v

macrumors regular
May 18, 2018
193
385
Cool. Anyone found any OpenCL / Metal score performance benchmarks, compared to base m1/m2?
 

Populus

macrumors 603
Aug 24, 2012
5,937
8,408
Spain, Europe
Cool. Anyone found any OpenCL / Metal score performance benchmarks, compared to base m1/m2?
M3 OpenCL:
IMG_0461.jpeg

M2 OpenCL:
IMG_0462.jpeg


Maybe in Metal there’s more difference. I’m still looking those scores up.
 
  • Like
Reactions: Miha_v

Allen_Wentz

macrumors 68040
Dec 3, 2016
3,329
3,763
USA
WOW! so they Goa boost the frequency to a 4GHZ just to squeeze 20 percent more power than the M2.

What a JOKE.

We were all told 3nm was going to be revolutionary and a big performance increase.

Totally over hyped.
Nah. Not over-hyped. You just fail to grasp what a big leap it is to be producing working, sellable, apparently cost-effective v1 of a chip on an ~3 nm process. M3 approaches theoretical maximum densities, and it is working. Just wow.

Me, I am hella impressed. From here Apple/TSMC move forward on ~3 nm.
 

Malus120

macrumors 6502a
Jun 28, 2002
696
1,455
I don't actually think this is a bad result (albeit perhaps not quite what people, myself included, were hoping for.)
In this test, the 16 core M3 Max basically matches the 24 core M2 Ultra with 4 (33%) less P-Cores and 4 (50%) less E cores. Granted GeekBench 6 is not the best indicator of multithreaded performance, but still, it's something.

IMHO, the OpenCL Compute benchmarks are where things are a bit more worrying.
M3 Max: ~93K
vs
M2 Max: ~88K
M1 Max: ~71K
So ~31% faster than M1 Max and ~6% faster than M2 Max.
Obviously OpenCL is a semi-deprecated API on macOS at this point so I think the Metal results, and more importantly, actual application benchmarks, will be far more indicative of real performance, but still, not a great start...
(To be fair however, it's clear that the focus of the new GPU design was adding new, forward looking features like ray tracing and mesh shaders, so judging it purely on raster/compute is arguably unfair)
 
  • Like
Reactions: picpicmac

APCX

Suspended
Original poster
Sep 19, 2023
262
337
I don't actually think this is a bad result (albeit perhaps not quite what people, myself included, were hoping for.)
In this test, the 16 core M3 Max basically matches the 24 core M2 Ultra with 4 (33%) less P-Cores and 4 (50%) less E cores. Granted GeekBench 6 is not the best indicator of multithreaded performance, but still, it's something.

IMHO, the OpenCL Compute benchmarks are where things are a bit more worrying.
M3 Max: ~93K
vs
M2 Max: ~88K
M1 Max: ~71K
So ~31% faster than M1 Max and ~6% faster than M2 Max.
Obviously OpenCL is a semi-deprecated API on macOS at this point so I think the Metal results, and more importantly, actual application benchmarks, will be far more indicative of real performance, but still, not a great start...
You were hoping for a better multi core result than this? I’m pretty sure @Homy was being facetious.

Agree the gpu results are disappointing though.
 

Homy

macrumors 68030
Jan 14, 2006
2,505
2,456
Sweden
I don't actually think this is a bad result (albeit perhaps not quite what people, myself included, were hoping for.)
In this test, the 16 core M3 Max basically matches the 24 core M2 Ultra with 4 (33%) less P-Cores and 4 (50%) less E cores. Granted GeekBench 6 is not the best indicator of multithreaded performance, but still, it's something.

IMHO, the OpenCL Compute benchmarks are where things are a bit more worrying.
M3 Max: ~93K
vs
M2 Max: ~88K
M1 Max: ~71K
So ~31% faster than M1 Max and ~6% faster than M2 Max.
Obviously OpenCL is a semi-deprecated API on macOS at this point so I think the Metal results, and more importantly, actual application benchmarks, will be far more indicative of real performance, but still, not a great start...
(To be fair however, it's clear that the focus of the new GPU design was adding new, forward looking features like ray tracing and mesh shaders, so judging it purely on raster/compute is arguably unfair)

You were hoping for a better multi core result than this? I’m pretty sure @Homy was being facetious.

Agree the gpu results are disappointing though.

I think the result is great for a 16-core M3 Max, almost as fast as 24-core M2 Ultra. I was thinking of the rumor about M3 Max beating M2 Ultra before these actual scores came out. The GPU is not disappointing either because Metal is the one that counts. OpenCL has always been very slow on Apple Silicon since it was deprecated. :)
 

Malus120

macrumors 6502a
Jun 28, 2002
696
1,455
You were hoping for a better multi core result than this? I’m pretty sure @Homy was being facetious.

Agree the gpu results are disappointing though.
As I said, I think the multicore results are perfectly fine, and if they hold up in application benchmarks, good (I added the part about expectations last minute.) I think people, myself included were hoping for a larger single core uArch improvement (that might be reflected in the multicore score,) but that didn't happen.
I think the result is great for a 16-core M3 Max, almost as fast as 24-core M2 Ultra. I was thinking of the rumor about M3 Max beating M2 Ultra before these actual scores came out. The GPU is not disappointing either because Metal is the one that counts. OpenCL has always been very slow on Apple Silicon since it was deprecated. :)
Like I said, Metal and app benchmarks matter much more than OpenCL, but the performance scaling we see here doesn't exactly inspire confidence.
Hmmm not so sure. We have one Metal score for a base M3 and it’s only a 7 or 8% increase.
https://browser.geekbench.com/v6/compute/1209070
Case in point, if the Max scales like this that would be a real disappointment. Still, we need more real data before we can draw any meaningful conclusions, and as I said, the focus on this year's GPU was clearly forward looking feature support not raw raster/compute.
 

APCX

Suspended
Original poster
Sep 19, 2023
262
337
As I said, I think the multicore results are perfectly fine, and if they hold up in application benchmarks, good (I added the part about expectations last minute.) I think people, myself included were hoping for a larger single core uArch improvement (that might be reflected in the multicore score,) but that didn't happen.
Oh yes I was hoping for more single core improvement too. I think there is a chance that these scores undersell the actual performance. Frequently new machines are indexing and doing other maintenance tasks for a couple of days. After that scores do improve.

I do think the multicore scores are more than fine, they are spectacular .
Like I said, Metal and app benchmarks are matter much more than OpenCL, but it's still not a great start.

Case in point. Still, we need more real data before we can draw any meaningful conclusions, and as I said, the focus on this year's GPU was clearly forward looking feature support not raw raster/compute.
Fair points.
 
  • Like
Reactions: souko

teh_hunterer

macrumors 65816
Jul 1, 2021
1,231
1,672
No, I did not. Honestly, I don’t pay as much attention to computer news as I used to. However, this is 4GHz in the base model, which is still a pretty big deal.

Is it though? GHz is arbitrary between different chips and generations.

The fact Apple is putting a "4GHz chip" in their entry level computers means nothing. The actual performance, efficiency, that's what matters.
 
  • Like
Reactions: souko

MayaUser

macrumors 68040
Nov 22, 2021
3,177
7,196
So..Geekbench 6 multi-core scores for CPU performance:
  • M2 Ultra: 21,182 (Mac Pro, averaged)
  • M3 Max: 21,084 (16-inch MacBook Pro, highest score listed so far)
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.