M2 Ultra
24-core CPU / 60-core GPU
24
CPU Cores
16P + 8E
60
GPU Cores
21.473 TFLOPS
32-core
Neural Engine
31.6 TOPS
819.2 GB/s
Memory Bandwidth
LPDDR5-6400
64, 128, 192 GB
Memory Options
5 nm
Process Node
134B transistors
| Spec | Value |
|---|---|
| CPU | |
| CPU Cores | 24 |
| Performance Cores | 16 |
| Performance Core Speed (GHz) | 3.7 |
| Efficiency Cores | 8 |
| Efficiency Core Speed (GHz) | 2.4 |
| L2 Cache (MB) | 96 |
| SLC Cache (MB) | 96 |
| GPU | |
| GPU cores | 60 |
| Execution Units | 240 |
| ALU Count | 7680 |
| GPU Frequency (GHz) | 1398 |
| TFLOPS | 21.473 |
| GPU Vendor | 5th-gen Apple |
| NPU | |
| Neural Engine cores | 32 |
| Neural Engine TOPS | 31.6 |
| Memory | |
| Memory bandwidth (GB/s) | 819.2 |
| Memory bus width (bits) | 1024 |
| Memory channels | 8 |
| Memory channel width (bits) | 128 |
| Memory type | LPDDR5-6400 |
| Memory options (GB) | 64, 128, 192 |
| Media Engine | |
| Hardware Acceleration | H264, HEVC, ProRes, ProRes RAW |
| Video Decode | 2 |
| Video Encode | 4 |
| ProRes Engines | 4 |
| Semiconductor Tech | |
| Process node (nm) | 5 |
| Transistors (billion) | 134 |
| Release date | 2023-06-13 |