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Key specs
Cores
32
Threads
32
TDP
140 W
Socket
Apple M-Socket
Process
3 nm
Benchmarks
Rating
95
Cinebench 2024 Single-Core
141
Cinebench 2024 Multi-Core
2994
TDP
140 W
Cinebench 2024 (Single)
141
Cinebench 2024 (Multi)
2994
Geekbench 6 (Single-Core)
3266
Geekbench 6 (Multi-Core)
29,755
Passmark CPU (Single-Core)
5064
Passmark CPU (Multi-Core)
72,850
Blender CPU
717.7
iGPU FLOPS
28.3 TFLOPS
Cinebench
Cinebench 2026 (Multi)
11,987
GeekBench v6
File compression
2690 MB/sec
Clang compilation
319.2 Klines/sec
HTML 5 Browser
819.6 pages/sec
PDF Renderer
701.5 Mpixels/sec
Text processing
327.5 pages/sec
Background blur
63.2 images/sec
Photo processing
190.9 images/sec
Ray tracing
61.5 Mpixels/sec
PassMark
Integer math
181.6 GOps/sec
Floating point math
183.5 GOps/sec
Find prime numbers
1063M Primes/sec
Random string sorting
123.1M Strings/sec
Data encryption
49.4 GBytes/sec
Data compression
1076.9 MBytes/sec
Physics
8863 Frames/sec
Extended instructions
55.1B Matrices/sec
Performance Per Watt
Cinebench 2024 / Watt
21.4 PPW
Geekbench 6 Multi / Watt
212.5 PPW
Passmark CPU Mark / Watt
520.4 PPW
Blender / Watt
5.13 PPW
General
Vendor
Apple
Released
March 5, 2025
Type
Desktop
Instruction Set
ARMv8
Codename
Apple M3
Integrated GPU
Apple M3 Ultra GPU (80-core)
CPU
P-Cores
24
P-Threads
24
Base Frequency (P)
4.05 GHz
E-Cores
8
E-Threads
8
Base Frequency (E)
2.75 GHz
Total Cores
32
Total Threads
32
Bus Frequency
100 MHz
Multiplier
40x
L1 Cache
192K (per core)
L2 Cache
64MB (shared)
Unlocked Multiplier
No
Package
Transistors
184 billions
Fabrication Process
3 nm
TDP (PL1)
140 W
Socket
Apple M-Socket
Peak Temperature
100°C
iGPU
Integrated Graphics
Apple M3 Ultra GPU (80-core)
GPU Boost Clock
1380 MHz
Shading Units
10,240
TMUs
640
ROPs
320
Execution Units
1280
TGP
140 W
Memory Support
Memory Types
- LPDDR5-6400
Max. Memory Size
512 GB
Memory Channels
64
Max. Memory Bandwidth
819.3 GB/s
ECC Support
No