Technical Specifications
Performance
| Total Cores | 32 |
|---|---|
| L2 Cache | 64MB (shared) |
| L1 Cache | 192K (per core) |
| TGP | 140 W |
Graphics
| Integrated GPU | Apple M3 Ultra GPU (80-core) |
|---|---|
| Execution Units | 1280 |
Technical
| Vendor | Apple |
|---|---|
| Released | March 5, 2025 |
Other Specifications
| 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 |
| Integer math | 185.9 GOps/sec |
| Floating point math | 185 GOps/sec |
| Find prime numbers | 1081M Primes/sec |
| Random string sorting | 126.3M Strings/sec |
| Data encryption | 50.6 GBytes/sec |
| Data compression | 1101.1 MBytes/sec |
| Physics | 8528 Frames/sec |
| Extended instructions | 56.1B Matrices/sec |
| Cinebench 2024 / Watt | 19.7 PPW |
| Geekbench 6 Multi / Watt | 200.9 PPW |
| Passmark CPU Mark / Watt | 529.7 PPW |
| Blender / Watt | 5.13 PPW |
| Type | Desktop |
| Instruction Set | ARMv8 |
| Codename | Apple M3 |
| 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 Threads | 32 |
| Multiplier | 40x |
| Unlocked Multiplier | No |
| Transistors | 184 billions |
| Fabrication Process | 3 nm |
| TDP (PL1) | 140 W |
| Socket | Apple M-Socket |
| Peak Temperature | 100°C |
| Integrated Graphics | Apple M3 Ultra GPU (80-core) |
| Shading Units | 10240 |
| TMUs | 640 |
| ROPs | 320 |
| Memory Types | - LPDDR5-6400 |
| Max. Memory Size | 512 GB |
| Memory Channels | 8 |
| Max. Memory Bandwidth | 819.3 GB/s |
| ECC Support | No |