| Attribute | Apple M1X × | AMD Ryzen 7 Pro 5850U × |
|---|---|---|
| General Information | ||
| Brand | Apple | AMD |
| Series | Apple M series | AMD Ryzen |
| Model | Apple M1X | AMD Ryzen 7 Pro 5850U |
| CPU Cores and Base Frequency | ||
| CPU Cores | 12 | 8 |
| Frequency (GHz) | 3.35 | 1.9 |
| CPU Threads | 12 | 16 |
| Core architecture | hybrid (big.LITTLE) | normal |
| Hyperthreading | - | + |
| Overclocking | - | - |
| A core | 8x Firestorm | - |
| B core | 4x Icestorm | - |
| Turbo (1 Core) (GHz) | - | 4.4 |
| Turbo (8 Cores) (GHz) | - | 3.4 |
| Encryption | ||
| AES-NI | + | + |
| Hardware codec support | ||
| JPEG | Decode / Encode | Decode / Encode |
| h264 | Decode / Encode | Decode / Encode |
| h265 / HEVC (8 bit) | Decode / Encode | Decode / Encode |
| h265 / HEVC (10 bit) | Decode / Encode | Decode / Encode |
| VP8 | Decode / Encode | Decode / Encode |
| AV1 | Decode | No |
| VC-1 | Decode | Decode |
| VP9 | Decode / Encode | Decode / Encode |
| AVC | Decode | Decode / Encode |
| Internal Graphics | ||
| GPU name | Apple M1X (16 Core) | AMD Radeon 8 Graphics (Renoir) |
| GPU frequency (GHz) | 3.2 | 2 |
| Generation | 1 | 9 |
| DirectX Version | - | 12 |
| Execution units | 256 | 8 |
| Shader | 0 | 512 |
| Max. GPU Memory (GB) | 16 | 2 |
| Max. displays | 3 | 3 |
| GPU Release date (year) | 2021 | 2020 |
| Memory And PCIe | ||
| Memory type | - | DDR4-3200LPDDR4-4266 |
| Max. Memory (GB) | 32 | 32 |
| PCIe lanes | - | 12 |
| PCIe version | 4.0 | 3.0 |
| ECC | - | + |
| Memory channels | 2 | 2 |
| Technical details | ||
| Release date (year) | 2021 | 2021 |
| Technology (Nm) | 5 | 7 |
| Socket | - | FP6 |
| Virtualization |
|
|
| L3-Cache (MB) | - | 16 |
| L2-Cache (MB) | 28 | - |
| Architecture | M1X | Cezanne (Zen 3) |
| Instruction set (ISA) | ARMv8-A64 (64 bit) | x86-64 (64 bit) |
| Thermal Management | ||
| Temp junction max (°C) | - | 105 |
| TDP up (W) | 45 | 25 |
| TDP down (W) | - | 10 |
| TDP (PL1) (W) | 35 | 15 |
| Benchmarks | ||
| iGPU - FP32 Performance (Single-precision GFLOPS) | 5,200 | 2,048 |
| Geekbench 5, 64bit (Single-Core) | 1,744 | 1,414 |
| Geekbench 5, 64bit (Multi-Core) | 13,067 | 8,140 |
| Cinebench R20 (Single-Core) | - | 543 |
| Cinebench R20 (Multi-Core) | - | 4,320 |
| Cinebench R23 (Single-Core) | 1,514 | 1,478 |
| Cinebench R23 (Multi-Core) | 13,470 | 11,203 |