VS
Qualcomm Snapdragon 855 vs Apple A8X
Última actualización:
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Wischen
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Qualcomm Snapdragon 855 | Apple A8X |
|---|---|---|
| Familia | Qualcomm Snapdragon (105) | Apple A series (27) |
| Grupo de CPU | Qualcomm Snapdragon 855/860 (3) | Apple A8/A8X (2) |
| Arquitectura | Kryo 485 | A8 |
| Tecnologia | 7 nm | 20 nm |
| Segmento | Smartphone / Tablet | Smartphone / Tablet |
| Enchufe | ||
| Predecesor | Qualcomm Snapdragon 845 | Apple A6X |
| Sucesor | Apple A9X |
|
Wischen
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Qualcomm Snapdragon 855 | Apple A8X |
|---|---|---|
| CPU Nùcleos / Threads | 8 / 8 | 3 / 3 |
| Hyperthreading / SMT | ✗ | ✗ |
| Arquitectura central | hybrid (Prime / big.LITTLE) | normal |
| Core Cluster 1: | 1x Kryo 485 Prime 2,84 GHz |
3x Typhoon 1,50 GHz |
| Core Cluster 2: | 3x Kryo 485 Gold 2,42 GHz |
|
| Core Cluster 3: | 4x Kryo 485 Silver 1,80 GHz |
|
| L2-Cache | 1,75 MB | 2,00 MB |
| L3-Cache | 2,00 MB | 4,00 MB |
| Overclocking | ✗ | ✗ |
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Wischen
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Qualcomm Snapdragon 855 | Apple A8X |
|---|---|---|
| nombre GPU | Qualcomm Adreno 640 | Apple A8X |
| Frecuencia GPU | 0,25 - 0,59 GHz | 0,45 GHz |
| CUs / Shader | 4 / 384 | 32 / 256 |
| Raytracing | ✗ | ✗ |
| Max. visualizaciones | 1 | 1 |
| Max. GPU Memoria | 4 GB | 2 GB |
| Tecnologia | 7 nm | 20 nm |
| Fecha de lanzamiento | Q1/2019 | Q3/2014 |
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Wischen
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Qualcomm Snapdragon 855 | Apple A8X |
|---|---|---|
| Hardware de IA | Qualcomm AI engine | |
| especificaciones de IA | Hexagon 690 @ 7 TOPS | |
| NPU + CPU + iGPU |
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Wischen
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Qualcomm Snapdragon 855 | Apple A8X |
|---|---|---|
| Memoria | LPDDR4X-4266 (34,1 GB/s) | LPDDR3-1600 (12,8 GB/s) |
| Max. Memoria | 16 GB | 2 GB |
| Canales de memoria | 4 | 1 |
| ECC | No | No |
| PCIe | ||
| PCIe Banda ancha |
|
Wischen
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Qualcomm Snapdragon 855 | Apple A8X |
|---|---|---|
| TDP | 8 W | |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. |
|
Wischen
|
Qualcomm Snapdragon 855 | Apple A8X |
|---|---|---|
| Diseño de chips | Chiplet | Chiplet |
| AES-NI | ✗ | ✗ |
| Sistemas operativos | Android | iOS |
| Conjunto de instrucciones | Armv8-A (64 bit) | Armv8-A (64 bit) |
| Extensiones ISA | ||
| Fecha de lanzamiento | Q4/2018 | Q3/2014 |
| Precio de lanzamiento | ||
| Documentos | Ficha técnica |