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Raspberry Pi 4 B (Broadcom BCM2711) vs Intel Atom E3815
Última actualización:
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Wischen
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Raspberry Pi 4 B (Broadcom BCM2711) | Intel Atom E3815 |
|---|---|---|
| Familia | Broadcom BCM (3) | Intel Atom (108) |
| Grupo de CPU | Broadcom BCM2711 (1) | Intel Atom E3800 (6) |
| Arquitectura | Cortex-A72 | Bay Trail |
| Tecnologia | 28 nm | 22 nm |
| Segmento | Desktop | Notebook |
| Enchufe | BGA 1170 | |
| 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 E3815 |
|---|---|---|
| CPU Nùcleos / Threads | 4 / 4 | 1 / 1 |
| Hyperthreading / SMT | ✗ | ✗ |
| Arquitectura central | normal | normal |
| Nùcleos: | 4x Cortex-A72 | 1x |
| Frecuencia : | 1,50 GHz | 1,46 GHz |
| Turbo (1 Nùcleo): | ||
| Turbo (Todos Nùcleos): | ||
| L2-Cache | 1,00 MB | |
| L3-Cache | 1,00 MB | |
| Overclocking | ✓ | ✗ |
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Wischen
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Raspberry Pi 4 B (Broadcom BCM2711) | Intel Atom E3815 |
|---|---|---|
| nombre GPU | Broadcom VideoCore VI | Intel HD Graphics (Bay Trail GT1) |
| Frecuencia GPU | 0,50 GHz | 0,40 - 0,40 GHz |
| CUs / Shader | 4 / 64 | 4 / 32 |
| Raytracing | ✗ | ✗ |
| Max. visualizaciones | 2 | 2 |
| Max. GPU Memoria | 2 GB | 2 GB |
| Tecnologia | 28 nm | 22 nm |
| Fecha de lanzamiento | Q2/2019 | Q3/2013 |
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Wischen
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Raspberry Pi 4 B (Broadcom BCM2711) | Intel Atom E3815 |
|---|---|---|
| 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 E3815 |
|---|---|---|
| Memoria | LPDDR4-3200 (12,8 GB/s) | DDR3L-1066 (8,6 GB/s) |
| Max. Memoria | 8 GB | 8 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 E3815 |
|---|---|---|
| TDP | 7.5 W | 5 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) | Intel Atom E3815 |
|---|---|---|
| Diseño de chips | Monolítico | Monolítico |
| AES-NI | ✗ | ✓ |
| Sistemas operativos | Windows 11 (ARM), Linux | |
| Conjunto de instrucciones | Armv8-A (64 bit) | x86-64 (64 bit) |
| Extensiones ISA | SSE4.1, SSE4.2 | |
| Fecha de lanzamiento | 06/2019 | Q4/2013 |
| Precio de lanzamiento | 35 $ | |
| Documentos | Ficha técnica | Ficha técnica |