8-Core M4
S9
Apple 8-Core M4 vs Apple S9 Full Specs
1,024 Shaders 1.58GHz | 128 Shaders 440MHz |
Shared Memory120GB/sLPDDR5X | Shared Memory25.6GB/sLPDDR5 |
·· 3.23 TFLOPS | ·· 112.6 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
8-Core M43.23 TFLOPSFP16
S9112.6 GFLOPSFP16Clock Speed ·· | Clock Speed ·· |
Peak OPS 3.23 TFLOPSFP16 | Peak OPS 112.6 GFLOPSFP16 |
FP32 3.23 TFLOPS | FP32 112.6 GFLOPS |
Pixel Rate 50.5 GPixel/s | Pixel Rate 1.8 GPixel/s |
Texture Rate 101 GTexel/s | Texture Rate 3.5 GTexel/s |
Shaders 1,024 Shaders | Shaders 128 Shaders |
TMUs 64 TMUs | TMUs 8 TMUs |
ROPs 32 ROPs | ROPs 4 ROPs |
RT Cores 8 RT-Cores | RT Cores - |
EUs 128 EUs | EUs 16 EUs |
Boost Clock 1.58GHz | Boost Clock 440MHz |
L2 Cache 2MB shared | L2 Cache - |
Shared MemoryLPDDR5X | Shared MemoryLPDDR5 |
Memory Bus 128-bit | Memory Bus 32-bit |
Memory Speed 7.5GT/s | Memory Speed 6.4GT/s |
Memory Bandwidth 120GB/s | Memory Bandwidth 25.6GB/s |
ECC No | ECC No |
Max Resolution 7680x4320 | Max Resolution 502x410 |
Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 60Hz | Refresh Rate Calculator - |
Multi-Monitor 2 | Multi-Monitor 1 |
DSC Supported | DSC Not Supported |
Encoder Apple Media Engine 3 | - |
Codec AVC (H.264) HEVC (H.265) ProRes | Codec - |
Decoder Apple Media Engine 3 | - |
Codec AVC (H.264) HEVC (H.265) AV1 ProRes | Codec - |
Form Factor iGPU | Form Factor iGPU |
Cooling Blower 1x Fan | Cooling Open-Air - |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename G16G | Codename G15M |
Market Segment Laptop | Market Segment Smartwatch |
Release Date Oct 28, 2024 | Release Date Sep 12, 2023 |
Foundry TSMC | Foundry TSMC |
Fabrication Node N3E | Fabrication Node N4P |
Die Size 169mm² | Die Size 41mm² |
Transistor Count 28B | Transistor Count 5.6B |
Transistor Density 165 MTr/mm² | Transistor Density 135 MTr/mm² |