VS
Apple A12 Bionic vs Apple A14 Bionic
Dernière mise à jour:
|
Wischen
|
Apple A12 Bionic | Apple A14 Bionic |
|---|---|---|
| Famille | Apple A series (27) | Apple A series (27) |
| Groupe de processeurs | Apple A12/A12X/A12Z (3) | Apple A14 (1) |
| Architecture | A12 | A14 (Firestorm/Icestorm) |
| La technologie | 7 nm | 5 nm |
| Segment | Smartphone / Tablet | Smartphone / Tablet |
| Socket | ||
| Prédécesseur | Apple A11 Bionic | Apple A13 Bionic |
| Successeur | Apple A13 Bionic | Apple A15 Bionic (5-GPU) |
|
Wischen
|
Apple A12 Bionic | Apple A14 Bionic |
|---|---|---|
| CPU Cores / Threads | 6 / 6 | 6 / 6 |
| Hyperthreading / SMT | ✗ | ✗ |
| Architecture de base | hybrid (big.LITTLE) | hybrid (big.LITTLE) |
| Core Cluster 1: | 2x Vortex 2.49 GHz |
2x Firestorm 3.00 GHz |
| Core Cluster 2: | 4x Tempest 1.59 GHz |
4x Icestorm 1.82 GHz |
| L2-Cache | 8.00 MB | 12.00 MB |
| L3-Cache | 16.00 MB | |
| Overclocking | ✗ | ✗ |
|
Wischen
|
Apple A12 Bionic | Apple A14 Bionic |
|---|---|---|
| Nom du GPU | Apple A12 | Apple A14 |
| Fréquence GPU | 1.13 GHz | 1.46 GHz |
| CUs / Shader | 16 / 256 | 16 / 256 |
| Raytracing | ✗ | ✗ |
| Max. affiche | 1 | 3 |
| Max. GPU Mémoire | 4 Go | 6 Go |
| La technologie | 7 nm | 5 nm |
| Date de sortie | Q3/2018 | Q3/2020 |
|
Wischen
|
Apple A12 Bionic | Apple A14 Bionic |
|---|---|---|
| Matériel AI | Apple Neural Engine | Apple Neural Engine |
| Spécifications de l'IA | 8 Neural cores @ 5 TOPS | 16 Neural cores @ 11 TOPS |
| NPU + CPU + iGPU |
|
Wischen
|
Apple A12 Bionic | Apple A14 Bionic |
|---|---|---|
| Mémoire | LPDDR4X-4266 (34.1 Go/s) | LPDDR4X-4266 (34.1 Go/s) |
| Max. Mémoire | 4 Go | 6 Go |
| Canaux de mémoire | 1 | 1 |
| ECC | Non | Non |
| PCIe | ||
| PCIe Bande passante |
|
Wischen
|
Apple A12 Bionic | Apple A14 Bionic |
|---|---|---|
| TDP | 6 W | 7.25 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. |
|
Wischen
|
Apple A12 Bionic | Apple A14 Bionic |
|---|---|---|
| Conception de puce | Chiplet | Chiplet |
| AES-NI | ✗ | ✗ |
| Systèmes d'exploitation | iOS | iOS |
| Jeu d'instructions | Armv8-A (64 bit) | Armv8-A (64 bit) |
| Extensions ISA | ||
| Date de sortie | Q3/2018 | Q3/2020 |
| Prix de sortie | ||
| Documents |