A9X
High-performance A9 variant with 12-core GPU, used in iPad Pro 1st gen
1 variant
| Spec | A9X 2c CPU / 12c GPU |
|---|---|
| CPU | |
| CPU Cores | 2 |
| Performance Cores | 2 |
| Performance CPU Name | Twister |
| Performance Core Speed (GHz) | 2.26 |
| CPU ISA | ARMv8-A |
| GPU | |
| GPU cores | 12 |
| GPU Frequency (GHz) | 650 |
| Ray Tracing | ✗ |
| GPU Vendor | PowerVR |
| Memory | |
| Memory bandwidth (GB/s) | 51.2 |
| Memory type | LPDDR4 |
| Memory options (GB) | 4 |
| Media Engine | |
| Hardware Acceleration |
H264 HEVC |
| Semiconductor Tech | |
| Process node (nm) | 16 |
| Transistors (billion) | 3 |
| Die size (mm²) | 143.9 |
| Part number | APL1021 |
| Release date | 2015-11-11 |