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Raspberry Pi 4 B (Broadcom BCM2711) vs Apple A15 Bionic (5-GPU)
Dernière mise à jour:
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Wischen
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Raspberry Pi 4 B (Broadcom BCM2711) | Apple A15 Bionic (5-GPU) |
|---|---|---|
| Famille | Broadcom BCM (3) | Apple A series (27) |
| Groupe de processeurs | Broadcom BCM2711 (1) | Apple A15 (2) |
| Architecture | Cortex-A72 | A15 |
| La technologie | 28 nm | 5 nm |
| Segment | Desktop | Smartphone / Tablet |
| Socket | ||
| Prédécesseur | Raspberry Pi 3 B+ (Broadcom BCM2837B0) | Apple A14 Bionic |
| Successeur | Raspberry Pi 5 B (Broadcom BCM2712) | Apple A16 Bionic |
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Wischen
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Raspberry Pi 4 B (Broadcom BCM2711) | Apple A15 Bionic (5-GPU) |
|---|---|---|
| CPU Cores / Threads | 4 / 4 | 6 / 6 |
| Hyperthreading / SMT | ✗ | ✗ |
| Architecture de base | normal | hybrid (big.LITTLE) |
| Core Cluster 1: | 4x Cortex-A72 1.50 GHz |
2x Avalanche 3.23 GHz |
| Core Cluster 2: | 4x Blizzard 2.02 GHz |
|
| L2-Cache | 1.00 MB | 16.00 MB |
| L3-Cache | 32.00 MB | |
| Overclocking | ✓ | ✗ |
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Wischen
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Raspberry Pi 4 B (Broadcom BCM2711) | Apple A15 Bionic (5-GPU) |
|---|---|---|
| Nom du GPU | Broadcom VideoCore VI | Apple A15 (5 GPU Cores) |
| Fréquence GPU | 0.50 GHz | 1.34 GHz |
| CUs / Shader | 4 / 64 | 20 / 640 |
| Raytracing | ✗ | ✗ |
| Max. affiche | 2 | 3 |
| Max. GPU Mémoire | 2 Go | 6 Go |
| La technologie | 28 nm | 5 nm |
| Date de sortie | Q2/2019 | Q3/2021 |
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Wischen
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Raspberry Pi 4 B (Broadcom BCM2711) | Apple A15 Bionic (5-GPU) |
|---|---|---|
| Matériel AI | Apple Neural Engine | |
| Spécifications de l'IA | 16 Neural cores @ 15.8 TOPS | |
| NPU + CPU + iGPU |
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Wischen
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Raspberry Pi 4 B (Broadcom BCM2711) | Apple A15 Bionic (5-GPU) |
|---|---|---|
| Mémoire | LPDDR4-3200 (12.8 Go/s) | LPDDR4X-4266 (34.1 Go/s) |
| Max. Mémoire | 8 Go | 6 Go |
| Canaux de mémoire | 1 | 1 |
| ECC | Non | Non |
| PCIe | ||
| PCIe Bande passante |
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Wischen
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Raspberry Pi 4 B (Broadcom BCM2711) | Apple A15 Bionic (5-GPU) |
|---|---|---|
| TDP | 7.5 W | 10 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | 3 W | |
| T. junction max. |
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Wischen
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Raspberry Pi 4 B (Broadcom BCM2711) | Apple A15 Bionic (5-GPU) |
|---|---|---|
| Conception de puce | Monolithique | Chiplet |
| AES-NI | ✗ | ✗ |
| Systèmes d'exploitation | Windows 11 (ARM), Linux | iOS |
| Jeu d'instructions | Armv8-A (64 bit) | Armv8-A (64 bit) |
| Extensions ISA | ||
| Date de sortie | 06/2019 | Q3/2021 |
| Prix de sortie | 35 $ | |
| Documents | Fiche technique |