Discussion Qualcomm Snapdragon Thread

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LightningZ71

Golden Member
Mar 10, 2017
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That's what the Linkedin profile of most top performers looks like in Silicon Valley. European companies are more loyal to employees, so employees are more loyal to companies there. US companies - with few exceptions - have zero loyalty to employees, so people have figured out they need to do what's best for them, not wait for their employer to recognize their contributions and give them a huge raise or big promotion.
Straight up, US companies typically give next to zero raises and just work people to burn-out. Your pay erodes to inflation faster than any raises you get. Job hopping is essentially the only way you don't lose money over the long run.
 
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POWER4

Member
May 25, 2024
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The "drain" of Apple's engineering talent to Nuvia was overblown, and now I see people are overblowing the fact that some who left have returned. Losing a top guy like GW III certainly has an impact, but the foot soldiers? There is always turnover, and all the time new people are brought in from elsewhere, or are hired out of grad school (bringing some fresh ideas, or so you hope) Even the loss of your top guys might be a benefit in the long run - it gives an opportunity for others to come up and lead. Maybe they turn out to be better, and had just lacked the opportunity. Even if they aren't necessarily better, they will bring their own ideas and then I guess you find out whether those ideas work out or not when they're put into silicon.
I don't see any overblowing. There have been a few waves of departures, first in early to mid-2021, then a year after, and now more recently. You don't have to take my word for it. Look at LinkedIn and search specifically for those who came from Apple. Did thousands of employees leave? Of course not! But how many do they have to begin with? Some reports before the acquisition cited 250 total for NUVIA.

I would not downplay the role of a skilled team. Sure, having someone who can drive good designs on many fronts is way more important, but remember, somebody has to make those ideas happen. When you lose weeks because your not-so-good RTL engineer can't get to meet specifications, it makes a difference.

Of course, new blood is always welcome. It is just not a good sign if you are onboarding people worse than those who have left.
 

jdubs03

Senior member
Oct 1, 2013
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FlameTail

Diamond Member
Dec 15, 2021
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I thought going from ARMv8 (I think this is 8.6?) to v9 would benefit performance. But after seeing this, maybe it’s just not accessible yet? Seems like Nuvia/Qualcomm is doing just fine on the older version!

Could be that this is a pristine result but tbh I’m skeptical of that.
Why would going from ARMv8 to v9 give a performance boost in Geekbench?
 

FlameTail

Diamond Member
Dec 15, 2021
3,762
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What's crazier about that Geekbench listing is that the 6 "E-cores" are running at 3.53 GHz. That's even higher than the peak clock of 8 Gen 3! (3.4 GHz).
 

jdubs03

Senior member
Oct 1, 2013
688
308
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So Phoenix-L should be close to A17 Pro in "IPC" or am I crazy?

The more interesting part is that, as per commented on the Apple thread, A18 looks like just a higher clocked A17 Pro.
Yea it’ll be a tad less.
I remain very skeptical of any single-core score below 3300 for the A18/Pro. Just doesn’t make any sense to me like I noted in the other thread, based on their previous history. I’ll believe it if I see it next Friday and after.

Why would going from ARMv8 to v9 give a performance boost in Geekbench?
Yea I don’t think it would necessarily?
 

FlameTail

Diamond Member
Dec 15, 2021
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That would work just fine in a laptop.
Yeap, 8 Gen 4 would make for some incredible fanless laptops. It would be Qualcomm's Lunar Lake equivalent

Funnily enough, 8 Gen 4 has better CPU Single Core, GPU and NPU performance than X Elite. X Elite's only win is in multi-core performance.
 

FlameTail

Diamond Member
Dec 15, 2021
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Coming from the 8 Gen 3, this is a 40% improvement in Single Core performance.

I don't think we have seen such a large uplift since Cortex A75 -> A76 in 2019.
 

Nothingness

Diamond Member
Jul 3, 2013
3,031
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That's what the Linkedin profile of most top performers looks like in Silicon Valley. European companies are more loyal to employees, so employees are more loyal to companies there. US companies - with few exceptions - have zero loyalty to employees, so people have figured out they need to do what's best for them, not wait for their employer to recognize their contributions and give them a huge raise or big promotion.
Agreed, and that's why I specified that I work in Europe.

There's another dimension, though I don't know if it happens that often: I know people who moved to Apple then Nuvia then Qualcomm. They are loyal to the vision of the team they work in.

Ha well, enough off topic
 

Tup3x

Golden Member
Dec 31, 2016
1,072
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Yeap, 8 Gen 4 would make for some incredible fanless laptops. It would be Qualcomm's Lunar Lake equivalent

Funnily enough, 8 Gen 4 has better CPU Single Core, GPU and NPU performance than X Elite. X Elite's only win is in multi-core performance.
Next gen X Elite should be good.
 
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deasd

Senior member
Dec 31, 2013
567
920
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Mind blowing result for 8 gen 4. Who would know the next Conroe reincarnate at Qualcomm, it's 50% ST uplift from Galaxy S24 with 8 gen 3! Cant wait for X Elite 2.
 

FlameTail

Diamond Member
Dec 15, 2021
3,762
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Geekbench 6.3 Single Core
8 Gen 43236
A18 Pro3409

A18 is faster, but it also has SME. So if we remove SME out of the equation by running Geekbench v6.2 or v5... 8G4 and A18 could be essentially tied in single core performance.

I think this might be the method Qualcomm would use to claim victory, and tout that with Oryon, they have finally managed to eliminate Apple's historical advantage in Single Core. Performance leadership has returned to the Android ecosystem!
 

FlameTail

Diamond Member
Dec 15, 2021
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Clock speedsGeekbench6
Multi Core
X1P-46-1008 Phoenix cores @ 3.4 GHz

(4.0 GHz Single Core Boost)
12,000
8 Gen 42 Phoenix-L cores @ 4.3 GHz

6 Phoenix-M cores @ 3.5 GHz
10,000

X1P-46-100 was run in Windows. If it was Linux, the score would be ~10% higher, so about 13,000 multi-core.

That means X1P-46-100 is 30% faster in multi-core than 8 Gen 4.

Both are 8 core CPUs.

If the 8G4 scores less, despite it's Phoenix-M cores being clocked even higher than the Phoenix cores in the X Plus,

It must mean that the Phoenix-M cores have less IPC than Phoenix/Phoenix-L cores.

Phoenix-M is a different uarch.
 

jdubs03

Senior member
Oct 1, 2013
688
308
136
Geekbench 6.3 Single Core
8 Gen 43236
A18 Pro3409

A18 is faster, but it also has SME. So if we remove SME out of the equation by running Geekbench v6.2 or v5... 8G4 and A18 could be essentially tied in single core performance.

I think this might be the method Qualcomm would use to claim victory, and tout that with Oryon, they have finally managed to eliminate Apple's historical advantage in Single Core. Performance leadership has returned to the Android ecosystem!
I wouldn’t draw the same conclusion. The gap between the M4 and the M3 in ST is actually more* in GB 5.5 vs 6.3 (Geekerwan slides, Geekbench leaderboard). Based on that I don’t see any reason why that 5% advantage for the A18 doesn’t remain in GB 5.5.

And that’s still not considering Pts/GHz where Oryon/Phoenix-L scores below the A17 Pro. So them claiming leadership would be quite misleading.
 
Last edited:
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mvprod123

Member
Jun 22, 2024
35
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51
I don't see any overblowing. There have been a few waves of departures, first in early to mid-2021, then a year after, and now more recently. You don't have to take my word for it. Look at LinkedIn and search specifically for those who came from Apple. Did thousands of employees leave? Of course not! But how many do they have to begin with? Some reports before the acquisition cited 250 total for NUVIA.

I would not downplay the role of a skilled team. Sure, having someone who can drive good designs on many fronts is way more important, but remember, somebody has to make those ideas happen. When you lose weeks because your not-so-good RTL engineer can't get to meet specifications, it makes a difference.

Of course, new blood is always welcome. It is just not a good sign if you are onboarding people worse than those who have left.
Another speculation without evidence Is there any real proof of this or maybe you work for the media that has been predicting and predicting a ‘collapse’ for Apple's silicon team? Instead, for some reason, everyone is silent that Apple hired a top architect from Nvidia a few years ago and now he is responsible for GPU architecture, and at least there is evidence for this information.
 

mvprod123

Member
Jun 22, 2024
35
32
51
Geekbench 6.3 Single Core
8 Gen 43236
A18 Pro3409

A18 is faster, but it also has SME. So if we remove SME out of the equation by running Geekbench v6.2 or v5... 8G4 and A18 could be essentially tied in single core performance.

I think this might be the method Qualcomm would use to claim victory, and tout that with Oryon, they have finally managed to eliminate Apple's historical advantage in Single Core. Performance leadership has returned to the Android ecosystem!
Considering the frequencies at which 8 gen 4 cores operate, I wouldn't be so excited about it. The power efficiency of the X Elite is already in question. And it's obvious from the scores that Oryon lags behind Apple in IPC.
 

FlameTail

Diamond Member
Dec 15, 2021
3,762
2,208
106
Phoenix-M is a different uarch.
This is not the first time I have come to that conclusion. I posted this a while ago;
That lines up with the math I did 8 months ago:

I got Phoenix-L = 1950 and Phoenix-M = 850 points, which means again that Phoenix-M has a little less than half the performance of Phoenix-L.

CoreClock speedGB6
1T
Performance
Per Clock
Phoenix-L4.37 GHz3250743.707
Phoenix-M3.0 GHz1400466.666
Could Phoenix-M be a different uarch after all?
 

FlameTail

Diamond Member
Dec 15, 2021
3,762
2,208
106
Considering the frequencies at which 8 gen 4 cores operate, I wouldn't be so excited about it. The power efficiency of the X Elite is already in question.
Indeed, efficiency of 8 Gen 4 remains to be seen. Some people are whispering that 8 Gen 4 could be the return of the Snapdragon 810.

Do note that while X Elite is on N4, 8 Gen 4 is N3E.
 

JasonLD

Senior member
Aug 22, 2017
487
447
136
Considering the frequencies at which 8 gen 4 cores operate, I wouldn't be so excited about it. The power efficiency of the X Elite is already in question. And it's obvious from the scores that Oryon lags behind Apple in IPC.
Isn't X Elite based on TSMC 4nm while 8 Gen 4 on 3nm? Power efficiency should be improved on some degree.
 
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