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pshufd

macrumors G4
Oct 24, 2013
10,155
14,578
New Hampshire
@Gnattu

The only reason why i bought really this m1 mac pro is the 16.2" hdr screen with 2596" dimming zones.
But i thought it could handly basic applications as fast as the Intel notebook and desktop can. Thats my major complain about this laptop. If it would be snappier like you would expect from such an expensive latop, i would keep it.

If you don't like your device, just return it and buy your Windows gaming laptop.
 

Gnattu

macrumors 65816
Sep 18, 2020
1,107
1,673
Cloud providers care about power-efficiency and it's evident in the Intel has inked a deal with TSMC to make chips for them. If power really didn't matter, then they'd just hang out on 14 nm or 10 nm with their own process.
That's why AMD EPYC and ARM based solution are adopted, and Intel's market does shrink because of that. Cloudflare even wrote in their blog on why they are moving to AMD. However for the whole server-market, not all users can afford to move to another architecture, even that 'another architecture' is AMD's x86.
 
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Romain_H

macrumors 6502a
Sep 20, 2021
520
438
@Gnattu

The only reason why i bought really this m1 mac pro is the 16.2" hdr screen with 2596 dimming zones and 1000 nits sustained, 1600 nits peak.
But i thought it could handle basic applications as fast as the Intel notebook and desktop can. Thats my major complain about this laptop. If it would be snappier like you would expect from such an expensive latop, i would keep it.
Then something must be wrong with your device. My 13“ MBP is eay snappier than any Intel/AMD I came across
 

Gnattu

macrumors 65816
Sep 18, 2020
1,107
1,673
But i thought it could handle basic applications as fast as the Intel notebook and desktop can.
Again, what the basic applications are and how slow they are. You are giving me an impression that you are running all your 'basic applications' on rosetta.
 

pshufd

macrumors G4
Oct 24, 2013
10,155
14,578
New Hampshire
That's why AMD EPYC and ARM based solution are adopted, and Intel's market does shrink because of that. Cloudflare even wrote in their blog on why they are moving to AMD. However for the whole server-market, not all users can afford to move to another architecture, even that 'another architecture' is AMD's x86.

Yup.

Did you see Zen 5 EPYC? 256 cores, 512 threads, 600 Watts? That thing is going to be a monster.
 

ASX

macrumors 6502
Oct 30, 2021
407
146
I did only web browsing with several tabs, around 20 - 30. I was enough to slow down the system massively. It's a joke for so much money. The ram usage was at 12 - 13 gigabytes. I saw a video on youtube. A user was complaining about this problem. So i tested it. I thought this cant be true. But sadly it is.
 

Romain_H

macrumors 6502a
Sep 20, 2021
520
438
I did only web browsing with several tabs, arround 20 - 30. I was enough to slow down the system massively. It's a joke for so much money. The ram usage was at 12 - 13 gigabytes. I saw a video on youtube. A user was complaining about this problem. So i tested it. I thought this cant be true. But sadly it is.
Again: that is not normal behavior
 

Gnattu

macrumors 65816
Sep 18, 2020
1,107
1,673
I did only web browsing with several tabs, arround 20 - 30. I was enough to slow down the system massively. It's a joke for so much money. The ram usage was at 12 - 13 gigabytes. i saw a video on youtube. A user was complaining about this problem. So i tested it. I thought this cant be true. But sadly it is.

What are those tabs? Which browser and which websites? I does not have this problem.
 
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pshufd

macrumors G4
Oct 24, 2013
10,155
14,578
New Hampshire
I did only web browsing with several tabs, arround 20 - 30. I was enough to slow down the system massively. It's a joke for so much money. The ram usage was at 12 - 13 gigabytes. I saw a video on youtube. A user was complaining about this problem. So i tested it. I thought this cant be true. But sadly it is.

Well, your a technical expert. Download the source code for the web browser, instrument it and diagnose the problem. Then fix it and merge it back into the mainline.
 

ASX

macrumors 6502
Oct 30, 2021
407
146
I opened several youtube tabs and several web shops which i found on a price comparison site.

@pshufd

I put this macbook already back into the box and then into the parcel, because of scratches and of course the other problems which i mentioned above. Maybe im ordering m1 max when its avaialbe to look for it's performance.
 

Michael Scrip

macrumors 604
Mar 4, 2011
7,975
12,678
NC
I have one tab open (this post) on Chrome/Windows.

Chrome is using almost 700MB.

Yes I know Chrome is a memory hog. But 20 or 30 tabs on ANY browser should slow down your system, right?

Should we blame the chip architecture? Or the user?

:p
 

ASX

macrumors 6502
Oct 30, 2021
407
146
If i do the same on my pc simultaneously it's slowing down nothing. On the mac i loaded it one by one and it gets slowed.
 

Gnattu

macrumors 65816
Sep 18, 2020
1,107
1,673
I opened several youtube tabs and several web shops which i found on a price comparison site.
Just replicated that on my M1 with 16 GB memory, no slowdowns at all, and I'm using the (less optimized) Chromium, not Safari because it is "optimized Apple Software" which "don't count".
Screen Shot 2021-11-01 at 03.59.11.png

By the way, you can really browsing like this? I tried 20 tabs and I cannot se anything on the naviagor.


Screen Shot 2021-11-01 at 04.01.05.png


Take a look at how horrible chromium is spamming the process list and how low the CPU utilization actually is. Should a normal system slow down because of this? I don't think so. There might be hardware fault of either your system, or some of you eshop tabs are actually doing something evil like mining using your computer.
 

pshufd

macrumors G4
Oct 24, 2013
10,155
14,578
New Hampshire
I have one tab open (this post) on Chrome/Windows.

Chrome is using almost 700MB.

Yes I know Chrome is a memory hog. But 20 or 30 tabs on ANY browser should slow down your system, right?

Should we blame the chip architecture? Or the user?

:p

It may or may not.

Back in 2000, browsers used in the hundreds of K to tens of megabytes of RAM.

I did performance testing on Firefox to try to improve image processing performance and could see the vastly differing workload effects on browser RAM consumption. Firefox later added undo close tab which added RAM usage because it had to save the page artifacts for undo/redo.

But you could have a lot of empty pages that use up very little RAM. These days, many pages use frameworks which are simply huge. At the moment, I have 6 tabs open and Firefox is using up 2.36 GB on my M1 mini. On my Windows desktop, I have 12 tabs open and Firefox is using up 4 GB of RAM. I consider that all normal these days. If you do plan on running a lot of tabs, size your system RAM accordingly.
 
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ASX

macrumors 6502
Oct 30, 2021
407
146
My activity monitor looks the same using 150 - 300 mbytes ram each tab. Cpu utilization was only arround 5 %. There must be something wrong with the ram or software.

I used for my test a 34 inch ultra white screen. It's pretty normal for me to use so many tabs.

Safari is using only 60 hz. Chrome is using 120 hz. So i used chrome, but safari was also slowing down with many tabs open.
 

Gnattu

macrumors 65816
Sep 18, 2020
1,107
1,673
Cpu utilization was only arround 5 %
If the CPU is not even on its limit, how could its performance be the reason that slows down the system?

If we talk about software, we DO have a lot of problem on Monetary. For example, my USB dock can no longer charge my MacBook Pro after upgrading to Monetary. It works fine on Big Sur. I will certainly believe that an OS bug will slow down the Mac and I will also think it is not acceptable.
 

ASX

macrumors 6502
Oct 30, 2021
407
146
Maybe or its the ram. Is loading up to 13 gbytes only for the browser and the os :D. The memory pressure is green only around 30 %. Mac users saying it could not be the problem. It must be the software then.
 

ASX

macrumors 6502
Oct 30, 2021
407
146
Only because i writing something bad about apple macs im no troll ;). Sorry im used to faster systems, so i ask here how that could have happened on such an expensive product.
 

pshufd

macrumors G4
Oct 24, 2013
10,155
14,578
New Hampshire
If the CPU is not even on its limit, how could its performance be the reason that slows down the system?

If we talk about software, we DO have a lot of problem on Monetary. For example, my USB dock can no longer charge my MacBook Pro after upgrading to Monetary. It works fine on Big Sur. I will certainly believe that an OS bug will slow down the Mac and I will also think it is not acceptable.

Semaphores. Browsers are like operating systems these days and I'd guess that most implementations have some form of lock manager.
 

pshufd

macrumors G4
Oct 24, 2013
10,155
14,578
New Hampshire
Only because i writing something bad about apple macs im no troll ;). Sorry im used to faster systems, so i ask here how that could have happened on such an expensive product.

I've seen the same problem on all Chromium browsers on Windows. Brave fixed the particular bug I was running into first two years ago. The fix propagated through the other Chromium browsers. Could just be a routine memory leak. Best thing to do would be to run an instrumented version of the browser to see if you can find the memory leaks.

Here's how to get started: https://developer.chrome.com/docs/devtools/memory-problems/
 
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