VS
Raspberry Pi 4 B (Broadcom BCM2711) vs Intel Atom x6427FE
Dernière mise à jour:
|
Wischen
|
Raspberry Pi 4 B (Broadcom BCM2711) | Intel Atom x6427FE |
|---|---|---|
| Famille | Broadcom BCM (3) | Intel Atom (108) |
| Groupe de processeurs | Broadcom BCM2711 (1) | Intel Atom x6000 (10) |
| Architecture | Cortex-A72 | Elkhart Lake |
| La technologie | 28 nm | 10 nm |
| Segment | Desktop | Notebook |
| Socket | BGA 1493 | |
| Prédécesseur | Raspberry Pi 3 B+ (Broadcom BCM2837B0) | |
| Successeur | Raspberry Pi 5 B (Broadcom BCM2712) |
|
Wischen
|
Raspberry Pi 4 B (Broadcom BCM2711) | Intel Atom x6427FE |
|---|---|---|
| CPU Cores / Threads | 4 / 4 | 4 / 4 |
| Hyperthreading / SMT | ✗ | ✗ |
| Architecture de base | normal | normal |
| Cores: | 4x Cortex-A72 | 4x |
| La fréquence: | 1.50 GHz | 1.90 GHz |
| Turbo (1 Core): | ||
| Turbo (Tout Cores): | ||
| L2-Cache | 1.00 MB | 1.50 MB |
| L3-Cache | ||
| Overclocking | ✓ | ✗ |
|
Wischen
|
Raspberry Pi 4 B (Broadcom BCM2711) | Intel Atom x6427FE |
|---|---|---|
| Nom du GPU | Broadcom VideoCore VI | Intel UHD Graphics 10th Gen (32 EU) |
| Fréquence GPU | 0.50 GHz | 0.40 GHz |
| CUs / Shader | 4 / 64 | 32 / 256 |
| Raytracing | ✗ | ✗ |
| Max. affiche | 2 | 3 |
| Max. GPU Mémoire | 2 Go | 64 Go |
| La technologie | 28 nm | 14 nm |
| Date de sortie | Q2/2019 | Q2/2020 |
|
Wischen
|
Raspberry Pi 4 B (Broadcom BCM2711) | Intel Atom x6427FE |
|---|---|---|
| Matériel AI | ||
| Spécifications de l'IA | ||
| NPU + CPU + iGPU |
|
Wischen
|
Raspberry Pi 4 B (Broadcom BCM2711) | Intel Atom x6427FE |
|---|---|---|
| Mémoire | LPDDR4-3200 (12.8 Go/s) | LPDDR4X-4266 (136.4 Go/s) DDR4-3200 (102.4 Go/s) |
| Max. Mémoire | 8 Go | 32 Go |
| Canaux de mémoire | 1 | 4 |
| ECC | Non | Oui |
| PCIe | 3.0 x 8 | |
| PCIe Bande passante | 7.9 Go/s |
|
Wischen
|
Raspberry Pi 4 B (Broadcom BCM2711) | Intel Atom x6427FE |
|---|---|---|
| TDP | 7.5 W | 12 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | 3 W | |
| T. junction max. | 110 °C |
|
Wischen
|
Raspberry Pi 4 B (Broadcom BCM2711) | Intel Atom x6427FE |
|---|---|---|
| Conception de puce | Monolithique | Monolithique |
| AES-NI | ✗ | ✓ |
| Systèmes d'exploitation | Windows 11 (ARM), Linux | |
| Jeu d'instructions | Armv8-A (64 bit) | x86-64 (64 bit) |
| Extensions ISA | SSE4.1, SSE4.2 | |
| Date de sortie | 06/2019 | Q1/2021 |
| Prix de sortie | 35 $ | |
| Documents | Fiche technique | Fiche technique |