Mac Mini internet speeds faster than M1 Mac Studio (both ethernet and WiFi)

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Mac Mini internet speeds faster than M1 Mac Studio (both ethernet and WiFi)

I've been running speed tests on my M1 Mac Studio (64 GB memory and 4TB ssd) and my Mac Mini (late 2014) and there is a significant difference in download speeds both with WiFi and Ethernet.

Mac Mini download speeds: WiFi - 239Mbps; Ethernet 239 Mbps (little variability from test to test)

M1 Mac Studio download speeds: Wifi - 160 to 211 Mbps; Ethernet - 60 to 88 Mbps (speeds vary significantly from test to test) Even more surprising is the fact that WiFi downloads are more than twice as fast as ethernet!

This has been the situation ever since I received my Mac Studio in August.

I have done a clean install of Ventura and I am using Cat 7 ethernet cables with no improvement.

I believe there is something wrong with the M1 Macs that Apple needs to fix.

Mac Studio, macOS 13.0

Posted on Dec 1, 2022 9:39 AM

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Answer 1

Top-ranking reply

JFrusci

Level 1

23 points

Dec 26, 2022 4:13 PM in response to Frank Judnich

Went to the Genius Bar earlier. They saw the issue and noted that it’s basically the 10gb Ethernet port that is not working correctly. They used a USB-C to ethernet adapter and got speeds up to 800mbps. They ordered a new logic board and IO wall. Should be a week or less for the part to come in and be repaired.

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Answer 2

alma1090

Community Specialist

Dec 4, 2022 12:56 PM in response to Frank Judnich

Hello and welcome to Apple Support Communities, Frank!

We understand you're seeing that the network speeds on your Mac mini are faster than the speeds of your Mac Studio. We'd be happy to help you out.

Check to see if there may be any restrictions with your network:

Recommended settings for Wi-Fi routers and access points - Apple Support

If everything looks fine, please reach out to Apple Support for assistance:

Contact Apple for support and service - Apple Support

Regards.

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Answer 3

JFrusci

Level 1

23 points

Dec 24, 2022 9:58 PM in response to Frank Judnich

I am noticing the same issue with my M1 Mac mini. After upgrading to Ventura, my wifi is much faster than my ethernet. I have a PC plugged into the same switch pulling 700mbps down and 900mbps up. My Mac will pull 90mbps both up and down. I also have the 10gb ethernet port properly setup with jumbo frames. Not sure why this is happening. Have you found a fix?

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Answer 4

JFrusci

Level 1

23 points

Dec 26, 2022 7:13 AM in response to Frank Judnich

So after going back to Monterey, the Ethernet port is still showing horrible speeds when every other device plugged into the same switch has no issue. I made an appointment with the Genius Bar today to see what’s going on.

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Answer 5

Jan 8, 2023 11:25 AM in response to Frank Judnich

Took Mac Studio to Apple store genius bar. They kept it over night and said all it needed as a reinstall of the OS. They wiped my data disk in the process (fortunately it was backed up). Took the computer home and immediately ran speed test. Results; same problem!!!! The computer is now back in the store awaiting logic board, and ethernet parts replacement. I'm disappointed this should have been done from the getgo. More to follow.

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Answer 6

JFrusci

Level 1

23 points

Jan 8, 2023 11:51 AM in response to Frank Judnich

They should’ve tested before giving it back to you. They replaced my logic board and back port I/O. It’s running normal now and it’s back running as my Plex server. It was definitely an issue with the Ethernet port. I suspect your problem is the same as mine, but will be resolved with a new logic board and back ports.

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Answer 7

Jan 9, 2023 1:51 PM in response to JFrusci

Finally got the Mac Studio back:

Parts and Services replaced Ethernet Board, Rear; Cable, Ethernet Board Flex; Logic Board, 10-core CPU, 32-core GPU, 64GB; Total $ 806.00. All covered by warranty.

Speeds are what they should be. But not very happy with initial "repair."

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Answer 8

JFrusci

Level 1

23 points

Jan 9, 2023 2:32 PM in response to Frank Judnich

They should’ve tested before ever calling you to pick it up, as well as a demo as you picked it up. Clearly they didn’t do the right thing, but I’m happy to see that it’s up and running as it should be. I am thinking of going with an M2 Mini once they are released, but not sure right now.

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Answer 9

Dec 25, 2022 11:15 AM in response to JFrusci

Not yet, I taking my Mac in after the holidays.

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Answer 10

JFrusci

Level 1

23 points

Dec 25, 2022 1:34 PM in response to Frank Judnich

This happened to my M1 Mac Mini after upgrading to Ventura. I’m going back to Monterey.

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Answer 11

Dec 26, 2022 8:14 AM in response to JFrusci

This seems to be an M1 problem. My Mac Studio, your Mac Mini; I wonder if it's the same for iMacs and Mac Books? Anyway I'm heading the the GB also. Will let you know the outcome.

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Answer 12

Dec 26, 2022 8:23 PM in response to JFrusci

Sounds like I can expect the same on my visit. Thanks for the info.

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Answer 13

Jan 8, 2023 11:26 AM in response to JFrusci

Any update?

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Mac Mini internet speeds faster than M1 Mac Studio (both ethernet and WiFi)

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