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AMD A4-4020 vs Qualcomm Snapdragon 7c
Última actualización:
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Wischen
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AMD A4-4020 | Qualcomm Snapdragon 7c |
|---|---|---|
| Familia | AMD A (112) | Qualcomm Snapdragon (105) |
| Grupo de CPU | AMD A4-4000 (2) | Qualcomm Snapdragon 7c (2) |
| Arquitectura | Richland (Piledriver) | Kryo 468 |
| Tecnologia | 32 nm | 8 nm |
| Segmento | Desktop | Smartphone / Tablet |
| Enchufe | FM2 | |
| Predecesor | ||
| Sucesor | Qualcomm Snapdragon 7c Gen 2 |
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Wischen
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AMD A4-4020 | Qualcomm Snapdragon 7c |
|---|---|---|
| CPU Nùcleos / Threads | 2 / 2 | 8 / 8 |
| Hyperthreading / SMT | ✗ | ✗ |
| Arquitectura central | normal | hybrid (big.LITTLE) |
| Core Cluster 1: | 2x 3,20 - 3,40 GHz |
2x Kryo 468 Gold 2,40 GHz |
| Core Cluster 2: | 6x Kryo 468 Silver 2,40 GHz |
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| L2-Cache | ||
| L3-Cache | 1,00 MB | |
| Overclocking | ✓ | ✗ |
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Wischen
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AMD A4-4020 | Qualcomm Snapdragon 7c |
|---|---|---|
| nombre GPU | AMD Radeon HD 7480D | Qualcomm Adreno 618 |
| Frecuencia GPU | 0,72 GHz | 0,70 GHz |
| CUs / Shader | 2 / 128 | / 128 |
| Raytracing | ✗ | ✗ |
| Max. visualizaciones | 2 | 2 |
| Max. GPU Memoria | 2 GB | 4 GB |
| Tecnologia | 32 nm | 14 nm |
| Fecha de lanzamiento | Q2/2012 | Q2/2019 |
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Wischen
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AMD A4-4020 | Qualcomm Snapdragon 7c |
|---|---|---|
| Hardware de IA | Qualcomm AI engine | |
| especificaciones de IA | Hexagon 692 @ 5 TOPS | |
| NPU + CPU + iGPU |
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Wischen
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AMD A4-4020 | Qualcomm Snapdragon 7c |
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| Memoria | DDR3-1333 (21,3 GB/s) | LPDDR4X-4266 (17,1 GB/s) |
| Max. Memoria | 8 GB | |
| Canales de memoria | 2 | 2 |
| ECC | No | No |
| PCIe | ||
| PCIe Banda ancha |
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Wischen
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AMD A4-4020 | Qualcomm Snapdragon 7c |
|---|---|---|
| TDP | 65 W | |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. |
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Wischen
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AMD A4-4020 | Qualcomm Snapdragon 7c |
|---|---|---|
| Diseño de chips | Desconocido | Chiplet |
| AES-NI | ✓ | ✗ |
| Sistemas operativos | Windows 10, Linux | Android |
| Conjunto de instrucciones | x86-64 (64 bit) | Armv8-A (64 bit) |
| Extensiones ISA | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | |
| Fecha de lanzamiento | Q1/2014 | 2020 |
| Precio de lanzamiento | 32 $ | |
| Documentos | Ficha técnica |