VS
Apple M4 Pro (14-CPU 20-GPU) vs Apple A8
Dernière mise à jour:
|
Wischen
|
Apple M4 Pro (14-CPU 20-GPU) | Apple A8 |
|---|---|---|
| Famille | Apple M series (38) | Apple A series (27) |
| Groupe de processeurs | Apple M4 (7) | Apple A8/A8X (2) |
| Architecture | M4 | A8 |
| La technologie | 3 nm | 20 nm |
| Segment | Notebook | Smartphone / Tablet |
| Socket | ||
| Prédécesseur | Apple M3 Pro (12-CPU 18-GPU) | Apple A7 |
| Successeur | Apple M5 Pro (18-CPU 20-GPU) | Apple A9 |
|
Wischen
|
Apple M4 Pro (14-CPU 20-GPU) | Apple A8 |
|---|---|---|
| CPU Cores / Threads | 14 / 14 | 2 / 2 |
| Hyperthreading / SMT | ✗ | ✗ |
| Architecture de base | hybrid (big.LITTLE) | normal |
| Core Cluster 1: | 10x Donan P-Core 1.26 - 4.51 GHz |
2x Typhoon 1.50 GHz |
| Core Cluster 2: | 4x Donan E-Core 1.02 - 2.59 GHz |
|
| L2-Cache | 36.00 MB | 1.00 MB |
| L3-Cache | 4.00 MB | |
| Overclocking | ✗ | ✗ |
|
Wischen
|
Apple M4 Pro (14-CPU 20-GPU) | Apple A8 |
|---|---|---|
| Nom du GPU | Apple M4 Pro (20 Core) | Apple A8 |
| Fréquence GPU | 0.39 - 1.58 GHz | 0.53 GHz |
| CUs / Shader | 320 / 2560 | 16 / 128 |
| Raytracing | ✓ | ✗ |
| Max. affiche | 3 | 1 |
| Max. GPU Mémoire | 32 Go | 4 Go |
| La technologie | 3 nm | 20 nm |
| Date de sortie | Q4/2024 | Q3/2014 |
|
Wischen
|
Apple M4 Pro (14-CPU 20-GPU) | Apple A8 |
|---|---|---|
| Matériel AI | Apple Neural Engine | |
| Spécifications de l'IA | 16 Neural cores @ 38 TOPS | |
| NPU + CPU + iGPU |
|
Wischen
|
Apple M4 Pro (14-CPU 20-GPU) | Apple A8 |
|---|---|---|
| Mémoire | LPDDR5X-8533 (273.0 Go/s) | LPDDR3-1600 (12.8 Go/s) |
| Max. Mémoire | 64 Go | 1 Go |
| Canaux de mémoire | 4 | 1 |
| ECC | Non | Non |
| PCIe | 5.0 | |
| PCIe Bande passante |
|
Wischen
|
Apple M4 Pro (14-CPU 20-GPU) | Apple A8 |
|---|---|---|
| TDP | 50 W | 5 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 100 °C |
|
Wischen
|
Apple M4 Pro (14-CPU 20-GPU) | Apple A8 |
|---|---|---|
| Conception de puce | Monolithique | Chiplet |
| AES-NI | ✓ | ✗ |
| Systèmes d'exploitation | macOS, iPadOS | iOS |
| Jeu d'instructions | Armv9.2-A (64 bit) | Armv8-A (64 bit) |
| Extensions ISA | Rosetta 2 x86-Emulation, AVX2, SME | |
| Date de sortie | Q4/2024 | Q3/2014 |
| Prix de sortie | ||
| Documents |