iPhone X
iPhone XS Max
1 chip
A12 Bionic (6c CPU / 4c GPU)
iPhone XS
1 chip
A12 Bionic (6c CPU / 4c GPU)
iPhone XR
1 chip
A12 Bionic (6c CPU / 4c GPU)
iPhone X
1 chip
A11 Bionic (6c CPU / 3c GPU)
Chip Comparison
| Spec | A12 Bionic 6c CPU / 4c GPU |
A11 Bionic 6c CPU / 3c GPU |
|---|---|---|
| CPU | ||
| CPU Cores | 6 | 6 |
| Performance Cores | 2 | 2 |
| Performance CPU Name | Vortex | Monsoon |
| Performance Core Speed (GHz) | 2.49 | 2.39 |
| Efficiency Cores | 4 | 4 |
| Efficiency CPU Name | Tempest | Mistral |
| CPU ISA | ARMv8.3-A | ARMv8.2-A |
| GPU | ||
| GPU cores | 4 | 3 |
| Ray Tracing | ✗ | ✗ |
| GPU Vendor | Apple | Apple |
| NPU | ||
| Neural Engine cores | 8 | 2 |
| Neural Engine TOPS | 5 | – |
| Memory | ||
| Memory type | LPDDR4X | LPDDR4X |
| Memory options (GB) |
3 4 |
2 3 |
| Media Engine | ||
| Hardware Acceleration |
H264 HEVC |
H264 HEVC |
| Semiconductor Tech | ||
| Process node (nm) | 7 | 10 |
| Transistors (billion) | 6.9 | 4.3 |
| Die size (mm²) | 83.27 | 87.66 |
| Part number | APL1W81 | APL1W72 |
| Release date | 2018-09-12 | 2017-09-12 |