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My 13th CPU performance 28% lower on Mac

Joined
Mar 7, 2023
Messages
7
Motherboard
Asus Z790M-Plus DDR4
CPU
i5-13600K
Graphics
RX 5600 XT
I recently build an i5-13600k with Z790 chipset. Following are overall CPU score by PassMark.

Win11 Pro: 33,898 (close to common score online)
Ventura 13.2.1: 24053

OC: 0.9.0, ProcessorType: 3841, ProductName: MacPro7,1 Intel Xeon W-3245M CPU @ 3.20 GHz
I can see correct CPU name and 20 logic cores on Ventura. Memory performance also lower than Windows.
Just wonder is this performance drop common on macOS?
 
Last edited:
I expect the macOS to perform as well as the hardware can.
Updated Cinebench R23:
Win 11 23950
Ventura 16452
 
Because some tested i9-13900 has similar perforance on Win and macOs. This could be a configuration issue, will try CpuTopologyRebuild later.
 
I'm having the same issues, but my scores are even lower than yours. The highest Geekbench Multi-Score I can get is 18,500.
are your numbers with E-Cores enabled or Disabled?
Were you ever able to figure this out?
 
My result basing on all 20 logical cores, I do not think MacOS can detect which one is e-core.
I tried CpuTopologyRebuild-1.1.0-RELEASE and not helps.
I use this one and a mbp pro m2 32g do same work everyday, I can feel this one open apps slower than the mpb...
 
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