Apple Watch Ultra 2
1 chip option (S9)
S9 Generation
| Spec | S9 |
|---|---|
| CPU | |
| CPU Cores | 2 |
| Performance CPU Name | Sawtooth |
| CPU ISA | ARMv8.6-A |
| GPU | |
| GPU Vendor | Apple |
| NPU | |
| Neural Engine cores | 4 |
| Memory | |
| Memory type | LPDDR5 |
| Semiconductor Tech | |
| Process node (nm) | 4 |
| Codename | APL1W15 |
| Part number | T8310 |
| Release date | 2023-09-22 |
Companion Silicon
U Series
Apple ultra-wideband (UWB) radio systems in package
| Spec | U2 |
|---|---|
| Semiconductor Tech | |
| Process node (nm) | 7 |
| Release date | 2023-09-22 |
W Series
Apple wireless connectivity SoCs for Apple Watch and AirPods
| Spec | W3 |
|---|---|
| Semiconductor Tech | |
| Release date | 2018-09-21 |