Discussion Qualcomm Snapdragon Thread

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name99

Senior member
Sep 11, 2010
526
412
136
Does it make sense for Qualcomm to scale the NPU for their next generation of Snapdragon X chips?

This question was asked in the Apple thread, and name99 said this notable thing:

In the Windows ecosystem, we are already beginning to see some applications beginning to take advantage of the NPU (Examples: Davinci Resolve video editor, dJay Pro audio production software...).
"we are already beginning to see some applications beginning to take advantage of the NPU"

That's an awful lot of hedging there...

My guess is Windows and Apple are basically at about the same point. Both have high end apps that are making use of AI/ML in the workflow, and both have only just started to transition the implementation of the AI/ML to running on the NPU rather than the GPU.
 

Doug S

Platinum Member
Feb 8, 2020
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Not the case at least for Meteor Lake:

View attachment 105738

GPU is better when using the same framework, though it will obviously eat more power.

Not sure what you mean by "paths".

You totally missed my point.

Meteor Lake is one generation, designed explicitly for laptops. What about desktop Intel CPUs that don't have an iGPU? Intel is still going to be making those for e.g. Arrow Lake. What about entry level Celeron/Pentium models that may have an iGPU, but a really crappy one? Of course those may not have an NPU, but that's the problem. Intel (and AMD) have a ton of SKUs, so as a software developer you can't assume the presence of an NPU or iGPU even on PCs sold in 2025, let alone the installed base.

That's why they gotta support everything, whereas developers supporting Apple Silicon can assume they all have an Apple GPU that gets faster on higher end models, so targeting only that makes a lot of sense - at least unless/until they beef up the NPU and start including more cores on higher end models like they do the GPU.

Qualcomm should be in the same boat as Apple, at least so long as they don't expand their product offerings too much and start selling models without a GPU or whatever. Developers will be able to assume there's a GPU and NPU on all of them, so developers can target whichever one is faster for what they're doing.
 
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FlameTail

Diamond Member
Dec 15, 2021
4,238
2,594
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On a more serious note, why is he quoting me? I am not a leaker. I was only discussing a hypothetical scenario.

The one and true leak was brought to us by Tigerick👇
My source just updated me with XE G2 roadmap which are supposedly launching in H1 2026. There are two SoCs planned:

1. SoC codenamed Glymur:
  • Higher tier than Hamoa
  • 18 cores CPU (6L+6L+6M), cluster of six
  • 192-bit LPDDR5x (don't know final speed yet)
  • Full DX12U features including hardware RT

2. SoC codenamed Mahua
  • Hamoa successor
  • 12 cores CPU (6L+6M), cluster of six
  • 128-bit LPDDR5x (don't know final speed yet)
  • Full DX12U features including hardware RT
That's all I know atm, at least we have an idea what Qualcomm are planning in 2026. Again, treat this as rumor until real thing happens.
 
Jul 27, 2020
20,921
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On a more serious note, why is he quoting me? I am not a leaker. I was only discussing a hypothetical scenario.
Dear Powers That Be at Anandtech Forums,

Please change the site's name to Leak Central.

Might as well since that's how tweeters are treating every AT post now.

Their thought process every time they read something here: "Is this a leak? Could this be a leak? Could it be made to look like a leak?? Is this going to give me more views???"
 

Ghostsonplanets

Senior member
Mar 1, 2024
701
1,122
96
@FlameTail indeed it seems QCOM is releasing Adreno 8 first on a mid-range SoC (Snapdragon 7s Gen 3):


40% performance improvement from Adreno 710. 1CU configuration (I don't remember how many ALUs is each Adreno CU)

A810 is 40% faster than A710, both are 1 CU (and probably around the same frequency too). I guess the 8G4 GPU is at least 60% faster than 8G3.
(source: @evleaks)
 

Hesperax

Member
Nov 13, 2023
31
66
51
Rumors for 8 Gen 4 Clock Frequency: Meeco

Not sure if I have seen the GPU Clock yet.

CPU ClockGPU Clock
8650AB (Snapdragon 8 Gen 3)3.3 GHz903 MHz
8650AC (Snapdragon 8 Gen 3 FG)3.4 GHz1000 MHz
8750AB (Snapdragon 8 Gen 4)4.37 GHz1150 MHz
8750AC (Snapdragon 8 Gen 4 FG)4.47 GHz1250 MHz
 

Ghostsonplanets

Senior member
Mar 1, 2024
701
1,122
96
Rumors for 8 Gen 4 Clock Frequency: Meeco

Not sure if I have seen the GPU Clock yet.

CPU ClockGPU Clock
8650AB (Snapdragon 8 Gen 3)3.3 GHz903 MHz
8650AC (Snapdragon 8 Gen 3 FG)3.4 GHz1000 MHz
8750AB (Snapdragon 8 Gen 4)4.37 GHz1150 MHz
8750AC (Snapdragon 8 Gen 4 FG)4.47 GHz1250 MHz
Ice Universe shared on Weibo that Adreno 830 is being tested with a 1250MHz clock (1.25GHz)
 

FlameTail

Diamond Member
Dec 15, 2021
4,238
2,594
106
Ice Universe shared on Weibo that Adreno 830 is being tested with a 1250MHz clock (1.25GHz)
That's crazy. Same clock speed as the 3.8 TFLOPS GPU in the X Elite.

~40% higher clocks than the Adreno 750.

I wonder what the power consumption is.
 

DZero

Senior member
Jun 20, 2024
249
98
61
The issue might be the power consumption despite the rest of the specs are pretty much excellent.
 

FlameTail

Diamond Member
Dec 15, 2021
4,238
2,594
106
Rumors for 8 Gen 4 Clock Frequency: Meeco

Not sure if I have seen the GPU Clock yet.

CPU ClockGPU Clock
8650AB (Snapdragon 8 Gen 3)3.3 GHz903 MHz
8650AC (Snapdragon 8 Gen 3 FG)3.4 GHz1000 MHz
8750AB (Snapdragon 8 Gen 4)4.37 GHz1150 MHz
8750AC (Snapdragon 8 Gen 4 FG)4.47 GHz1250 MHz
If 8G4 is already reaching 4.5 GHz.... 5 GHz for the next generation doesn't sound far.

And at 4.5 GHz, 8G4 could reach 3400 points in Geekbench 6, a hair behind the A18 Pro's 3500 points (as per rumours).

So in Geekbench 5 where A18 doesn't have the advantage of SME, 8G4 might actually be FASTER THAN IT.

But at what cost?

Looks at power consumption.
 
Last edited:

FlameTail

Diamond Member
Dec 15, 2021
4,238
2,594
106

If Snapdragon 8 Gen 4 's GPU is 60% faster than the 8 Gen 3, that means it would trade blows with the Apple M4 in 3DMark WildLife Extreme, and it will be faster than the GPU in the X Elite!

3DMARK
WILD
LIFE
EXTREME

(FPS)
3DMARK
STEEL
NOMAD
LIGHT

(POINTS)
M2402600
M3483300
M4533600
X Elite
(4.6 TFLOPS)
442400
8G2221050
8G3321750
8G4 (estimate)512800
RTX 4050 60W908000
 
Last edited:

Tup3x

Golden Member
Dec 31, 2016
1,117
1,146
136
If 8G4 is already reaching 4.5 GHz.... 5 GHz for the next generation doesn't sound far.
View attachment 105839
And at 4.5 GHz, 8G4 could reach 3400 points in Geekbench 6, a hair behind the A18 Pro's 3500 points (as per rumours).

So in Geekbench 5 where A18 doesn't have the advantage of SME, 8G4 might actually be FASTER THAN IT.

But at what cost?

Looks at power consumption.
If next X Elite clocks that high and if it also has IPC improvements... It's going to be rough times ahead for Intel and AMD.
 
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