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mi7chy

macrumors G4
Oct 24, 2014
10,625
11,296
TGP is configurable on mobile Nvidia and even on desktop with nvidia-smi power limit tool. My 3060 mobile is configurable via function-Q key toggles between 40W, 70W/80W and 100W which is a plus so I can balance fps and battery life. Don't need >90fps mobile gaming which it already achieves at 70W so wished they added 50W and 60W toggles.
 

sunny5

macrumors 68000
Jun 11, 2021
1,838
1,706
TGP is configurable on mobile Nvidia and even on desktop with nvidia-smi power limit tool. My 3060 mobile is configurable via function-Q key toggles between 40W, 70W/80W and 100W which is a plus so I can balance fps and battery life. Don't need >90fps mobile gaming which it already achieves at 70W so wished they added 50W and 60W toggles.
Not all games can perform 120FPS. Also, Lower power means less performance.
 

Piplodocus

macrumors 6502a
Apr 2, 2008
539
548
I was just looking at this, paused and screen captured:
1634590869441.png

Searched the corner and found it was for a laptop with a 3050 TI, not the best discrete laptop GPUs. Went off googling 3050 TI vs 3080. So thought just about 1/2 the 3080 *roughly*. Sneaky, sneaky marketing graph. Then realised that's the pro, not the max!!! ??‍♂️? So yeah with the 32-core Max, not 16-core Pro it's gonna be ball-park. Nice!

(All with a good pinch of salt at least for now)

Maybe someone will finally make us some decent AAA games now it can match up with the graphics performance of a laptop that sounds like a vacuum cleaner! ?
 

Boil

macrumors 68040
Oct 23, 2018
3,478
3,173
Stargate Command
But Apple can go higher than this for the 30" iMac or the Mac Pro. They can go 64 and 128 Core and match/exceed 3090Ti. It seems easily doable at this point.
Rumor has it that the Mac Pro lineup will have multiple top-end M1 Max SoCs in them...

M1 Max (Jade C-Die)
  • 10-core CPU (8P/2E)
  • 32-core GPU
  • 16-core Neural Engine
  • 64GB RAM

Jade 2C
  • 20-core CPU (16P/4E)
  • 64-core GPU
  • 32-core Neural Engine
  • 128GB RAM

Jade 4C
  • 40-core CPU (32P/8E)
  • 128-core GPU
  • 64-core Neural Engine
  • 256GB RAM

So yeah, Jade 2C = 3090Ti & Jade 4C = Dual 3090Ti...?

A Jade 2C in a new Cube seems the sweet spot for it all...?
 

sunny5

macrumors 68000
Jun 11, 2021
1,838
1,706
I was just looking at this, paused and screen captured:
View attachment 1870282
Searched the corner and found it was for a laptop with a 3050 TI, not the best discrete laptop GPUs. Went off googling 3050 TI vs 3080. So thought just about 1/2 the 3080 *roughly*. Sneaky, sneaky marketing graph. Then realised that's the pro, not the max!!! ??‍♂️? So yeah with the 32-core Max, not 16-core Pro it's gonna be ball-park. Nice!

(All with a good pinch of salt at least for now)

Maybe someone will finally make us some decent AAA games now it can match up with the graphics performance of a laptop that sounds like a vacuum cleaner! ?
Well, the problem is not about the performance. It's about the macOS platform itself. There aren't many game players from Mac and niche market size is the major problem with Mac gaming. Steam stats shows that only less than 3% are Mac players with Intel Mac.
 
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leman

macrumors Core
Oct 14, 2008
19,521
19,678
Both mobile 3080 and 3070 have 448 GB/s bandwidth. Mobile 3060 has 336.0 GB/s. You clearly have no idea what you are talking about.

50 extra GB/s is not „significantly higher“. Especially given that a 3080 has merely 5MB of cache. M1 Pro probably has over 32MB, so it’s aggregate bandwidth on complex data is going to be higher.

And frankly, I am not sure that you are in position to tell me that I don’t know what I am taking about ?
 

sunny5

macrumors 68000
Jun 11, 2021
1,838
1,706
50 extra GB/s is not „significantly higher“. Especially given that a 3080 has merely 5MB of cache. M1 Pro probably has over 32MB, so it’s aggregate bandwidth on complex data is going to be higher.

And frankly, I am not sure that you are in position to tell me that I don’t know what I am taking about ?
You said are they any GPU with high bandwidth, and there you go.
 
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iBug2

macrumors 601
Original poster
Jun 12, 2005
4,540
863
I was just looking at this, paused and screen captured:
View attachment 1870282
Searched the corner and found it was for a laptop with a 3050 TI, not the best discrete laptop GPUs. Went off googling 3050 TI vs 3080. So thought just about 1/2 the 3080 *roughly*. Sneaky, sneaky marketing graph. Then realised that's the pro, not the max!!! ??‍♂️? So yeah with the 32-core Max, not 16-core Pro it's gonna be ball-park. Nice!

(All with a good pinch of salt at least for now)

Maybe someone will finally make us some decent AAA games now it can match up with the graphics performance of a laptop that sounds like a vacuum cleaner! ?
This is M1 Pro, not M1 Max.
 
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mi7chy

macrumors G4
Oct 24, 2014
10,625
11,296
I was just looking at this, paused and screen captured:
View attachment 1870282

That graph is BS but to be expected of marketing. Doesn't say what it's doing or running. And, they purposely chose worst case for the comparisons like probably an old Intel Macbook because no way M1 is that much better in performance than Intel 11th gen Xe iGPU.
 

diamond.g

macrumors G4
Mar 20, 2007
11,438
2,665
OBX
I don't think there's anything left to say. RTX 3080 Mobile has the following specs:

View attachment 1870019



M1Max 32 Core GPU offers 10.4 TFLOPs compute, 327 GTexels/s and 165 GPixels/s rates.

Texture and pixel fill rates exceed RTX 3080 Mobile but computing performance is half as much. (Wonder why that is).
Because Ampere can do FP32 + (FP32 or INT). It basically has double the FP32 units from Turing (IIRC Turing could do FP32 + INT). So if your load has INT in it, you won’t get the full 19 TFLOPS.
 
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iBug2

macrumors 601
Original poster
Jun 12, 2005
4,540
863
Rumor has it that the Mac Pro lineup will have multiple top-end M1 Max SoCs in them...

M1 Max (Jade C-Die)
  • 10-core CPU (8P/2E)
  • 32-core GPU
  • 16-core Neural Engine
  • 64GB RAM

Jade 2C
  • 20-core CPU (16P/4E)
  • 64-core GPU
  • 32-core Neural Engine
  • 128GB RAM

Jade 4C
  • 40-core CPU (32P/8E)
  • 128-core GPU
  • 64-core Neural Engine
  • 256GB RAM

So yeah, Jade 2C = 3090Ti & Jade 4C = Dual 3090Ti...?

A Jade 2C in a new Cube seems the sweet spot for it all...?
I'm guessing that the 30" iMac won't be called iMac, but iMac Pro.

And I'm also guessing that the 30" iMac will have the same top end SoC options as the Mac Pro.
Because I don't see why Apple wouldn't be able to fit these SoC's into a 30" iMac Pro.

So if you want a desktop with top end Mac Silicon, you will have two options. Screen included, or not.
 

iBug2

macrumors 601
Original poster
Jun 12, 2005
4,540
863
Because Ampere can do FP32 + (FP32 or INT). It basically has double the FP32 units from Turing (IIRC Turing could do FP32 + INT). So if your load has INT in it, you won’t get the full 19 TFLOPS.
Ah thanks. Now it makes sense.
 
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sunny5

macrumors 68000
Jun 11, 2021
1,838
1,706
I'm guessing that the 30" iMac won't be called iMac, but iMac Pro.

And I'm also guessing that the 30" iMac will have the same top end SoC options as the Mac Pro.
Because I don't see why Apple wouldn't be able to fit these SoC's into a 30" iMac Pro.

So if you want a desktop with top end Mac Silicon, you will have two options. Screen included, or not.
Im still waiting for high end iMac cause many monitors with hardware calibration still struggling with Apple Silicon Mac. Still buggy and useless.
 

iBug2

macrumors 601
Original poster
Jun 12, 2005
4,540
863
Im still waiting for high end iMac cause many monitors with hardware calibration still struggling with Apple Silicon Mac. Still buggy and useless.
I want to switch to MacBook Pro + screen instead of iMac. I'm set on buying M1 Max 16", but I need a decent screen to go with it. Cannot afford XDR.
 

sunny5

macrumors 68000
Jun 11, 2021
1,838
1,706
I want to switch to MacBook Pro + screen instead of iMac. I'm set on buying M1 Max 16", but I need a decent screen to go with it. Cannot afford XDR.
I have a nice hardware calibration monitor but it doesn't work well instead of buggy. Not reliable and not able to use all features.
 

vladi

macrumors 65816
Jan 30, 2010
1,008
617
The bandwidth bottleneck is not a problem because it's Apple Silicon. Do you even aware that TBDR GPU does NOT require high bandwidth unlike other GPU? Also, the unified memory is way faster than current dGPU. You are comparing with different products after all. Apple Silicon is NOT PC anymore. Apple make their own chip and it's totally different from PC parts.

Good luck with that unified memory of yours when real GPU process kick in like rendering in Fusion which eats up RAM as much as it can and at the same time uses GPU for most of it's tools.
 

insoc

macrumors member
Oct 23, 2012
64
0
Do you think we will be seeing soon MAC MINIS or MAC PRO (DESKTOP) with the new chips as well?
 
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