First M5 Ultra Benchmark Leaks, and It Crushes the M3 Ultra

The first, unverified Geekbench 7 result for Apple’s new M5 Ultra chip has surfaced, pointing to the chip being Apple’s fastest yet by a wide margin. The score comes from the highest-end configuration with a 36-core CPU, the same chip landing in the new Mac Studio next week. Apple never released an M4 Ultra chip, so the M5 Ultra is being measured directly against the previous M3 Ultra.

M5 Ultra chip

Here is the full result for the 36-core M5 Ultra:

  • Single-core CPU score: 3,774
  • Multi-core CPU score: 52,516

For comparison, the 32-core M3 Ultra averages a single-core score of 2,920 and a multi-core score of 39,059 on Geekbench 7. That puts the M5 Ultra roughly 30% faster single-core and roughly 35% faster multi-core than the M3 Ultra, based on this one result.

Apple said the M5 Ultra delivers up to 1.25x faster single-threaded CPU performance and up to 1.3x faster multi-threaded CPU performance compared to the M3 Ultra. This early Geekbench result roughly matches those numbers, and edges past them on the multi-core side.

Geekbench results vary from unit to unit, so expect the average to shift slightly as more M5 Ultra scores get submitted over the coming weeks.

The M5 Ultra Tops Every Chip in Apple’s Current Lineup

Multi-core CPU scores across Apple’s chip lineup, based on Geekbench 7 (via MacRumors):

Chip Multi-Core Score
M5 Ultra 52,516
M3 Ultra 39,059
M5 Max 35,119
M5 Pro 33,593
M4 Max 29,047
M2 Ultra 28,789
M4 Pro 24,894
M3 Max 24,649
M1 Ultra 23,328
M6 22,783
M5 17,948
M2 Max 17,387
M3 Pro 16,880
M2 Pro 16,725
M4 15,477
M1 Max 14,299
M1 Pro 13,914
M3 11,650
M2 9,809
M1 8,582

The M5 Ultra beats the original M1 Ultra by up to 2.25x and outpaces the base M1 chip by up to 6x.

GPU Numbers Are Still Missing

No GPU benchmark for the M5 Ultra has shown up in the Geekbench database yet. Given how much of the Mac Studio’s pitch to creative and AI workloads rests on GPU muscle, that score will matter just as much as the CPU result once it lands.

Our Take

A 30 to 35% jump over the M3 Ultra on a single Geekbench listing is a strong start, and it tracks with what Apple advertised on stage. I would still hold off on reading too much into one unverified score. Geekbench results from pre-release units can run hot or cold depending on thermal conditions and background load, so the real story lands once dozens of Mac Studio owners start submitting their own numbers next week.

The Mac Studio with the 36-core M5 Ultra chip starts at $6,799 in the United States and launches on Tuesday, September 22.

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About the Author

Imran Hussain is the founder and editor of iThinkDifferent, which he launched in 2008 to cover Apple news, reviews, and how-to guides. He has spent over 15 years writing about iOS, macOS, and the wider Apple ecosystem, with a focus on hands-on guides - installing developer betas, troubleshooting, and walking through new features on his own devices. Based in Dubai, he also loves to cover photography, gaming, and the tech industry more broadly on his social media profiles.

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