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Raspberry Pi 4 B (Broadcom BCM2711) vs Intel Atom N470
Última actualización:
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Wischen
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Raspberry Pi 4 B (Broadcom BCM2711) | Intel Atom N470 |
|---|---|---|
| Familia | Broadcom BCM (3) | Intel Atom (108) |
| Grupo de CPU | Broadcom BCM2711 (1) | Intel Atom N400/N500 (3) |
| Arquitectura | Cortex-A72 | Pineview |
| Tecnologia | 28 nm | 45 nm |
| Segmento | Desktop | Desktop |
| Enchufe | BGA 559 | |
| Predecesor | Raspberry Pi 3 B+ (Broadcom BCM2837B0) | |
| Sucesor | Raspberry Pi 5 B (Broadcom BCM2712) |
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Wischen
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Raspberry Pi 4 B (Broadcom BCM2711) | Intel Atom N470 |
|---|---|---|
| CPU Nùcleos / Threads | 4 / 4 | 1 / 2 |
| Hyperthreading / SMT | ✗ | ✓ |
| Arquitectura central | normal | normal |
| Nùcleos: | 4x Cortex-A72 | 1x |
| Frecuencia : | 1,50 GHz | 1,83 GHz |
| Turbo (1 Nùcleo): | ||
| Turbo (Todos Nùcleos): | ||
| L2-Cache | 1,00 MB | 0,50 MB |
| L3-Cache | ||
| Overclocking | ✓ | ✗ |
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Wischen
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Raspberry Pi 4 B (Broadcom BCM2711) | Intel Atom N470 |
|---|---|---|
| nombre GPU | Broadcom VideoCore VI | Intel GMA 3150 |
| Frecuencia GPU | 0,50 GHz | 0,20 GHz |
| CUs / Shader | 4 / 64 | 2 / |
| Raytracing | ✗ | ✗ |
| Max. visualizaciones | 2 | 0 |
| Max. GPU Memoria | 2 GB | 1 GB |
| Tecnologia | 28 nm | 45 |
| Fecha de lanzamiento | Q2/2019 | Q1/2010 |
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Wischen
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Raspberry Pi 4 B (Broadcom BCM2711) | Intel Atom N470 |
|---|---|---|
| Hardware de IA | ||
| especificaciones de IA | ||
| NPU + CPU + iGPU |
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Wischen
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Raspberry Pi 4 B (Broadcom BCM2711) | Intel Atom N470 |
|---|---|---|
| Memoria | LPDDR4-3200 (12,8 GB/s) | DDR2-667 (5,3 GB/s) |
| Max. Memoria | 8 GB | 2 GB |
| Canales de memoria | 1 | 1 |
| ECC | No | No |
| PCIe | ||
| PCIe Banda ancha |
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Wischen
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Raspberry Pi 4 B (Broadcom BCM2711) | Intel Atom N470 |
|---|---|---|
| TDP | 7.5 W | 6.5 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | 3 W | |
| T. junction max. | 100 °C |
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Wischen
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Raspberry Pi 4 B (Broadcom BCM2711) | Intel Atom N470 |
|---|---|---|
| Diseño de chips | Monolítico | Monolítico |
| AES-NI | ✗ | ✗ |
| Sistemas operativos | Windows 11 (ARM), Linux | Windows 10, Linux |
| Conjunto de instrucciones | Armv8-A (64 bit) | x86-64 (64 bit) |
| Extensiones ISA | MMX, SSE3, SSSE3 | |
| Fecha de lanzamiento | 06/2019 | Q1/2010 |
| Precio de lanzamiento | 35 $ | |
| Documentos | Ficha técnica | Ficha técnica |