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MediaTek MT8121 vs AMD EPYC Embedded 3255
Última actualización:
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Wischen
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MediaTek MT8121 | AMD EPYC Embedded 3255 |
|---|---|---|
| Familia | Mediatek MT-Serie (72) | AMD EPYC (147) |
| Grupo de CPU | MediaTek MT81xx A7 (5) | AMD EPYC Embedded 3000 (7) |
| Arquitectura | Cortex-A7 | Snowy Owl (Zen) |
| Tecnologia | 28 nm | 14 nm |
| Segmento | Smartphone / Tablet | Enterprise / Embedded |
| Enchufe | SP4r2 | |
| Predecesor | ||
| Sucesor |
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Wischen
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MediaTek MT8121 | AMD EPYC Embedded 3255 |
|---|---|---|
| CPU Nùcleos / Threads | 4 / 4 | 8 / 16 |
| Hyperthreading / SMT | ✗ | ✓ |
| Arquitectura central | normal | normal |
| Nùcleos: | 4x Cortex-A7 | 8x |
| Frecuencia : | 1,30 GHz | 2,50 GHz |
| Turbo (1 Nùcleo): | 3,10 GHz | |
| Turbo (Todos Nùcleos): | ||
| L2-Cache | 4,00 MB | |
| L3-Cache | 16,00 MB | |
| Overclocking | ✗ | ✓ |
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Wischen
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MediaTek MT8121 | AMD EPYC Embedded 3255 |
|---|---|---|
| nombre GPU | PowerVR SGX544 | sin iGPU |
| Frecuencia GPU | 0,16 - 0,16 GHz | |
| CUs / Shader | 2 / 4 | / |
| Raytracing | ✗ | ✗ |
| Max. visualizaciones | 1 | |
| Max. GPU Memoria | ||
| Tecnologia | 45nm | |
| Fecha de lanzamiento | Q1/2010 |
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Wischen
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MediaTek MT8121 | AMD EPYC Embedded 3255 |
|---|---|---|
| Hardware de IA | ||
| especificaciones de IA | ||
| NPU + CPU + iGPU |
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Wischen
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MediaTek MT8121 | AMD EPYC Embedded 3255 |
|---|---|---|
| Memoria | DDR4-2666 (42,7 GB/s) | |
| Max. Memoria | 512 GB | |
| Canales de memoria | 0 | 2 |
| ECC | No | Si |
| PCIe | 3.0 x 32 | |
| PCIe Banda ancha | 31,5 GB/s |
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Wischen
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MediaTek MT8121 | AMD EPYC Embedded 3255 |
|---|---|---|
| TDP | 55 W | |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | 25 W | |
| T. junction max. | 105 °C |
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Wischen
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MediaTek MT8121 | AMD EPYC Embedded 3255 |
|---|---|---|
| Diseño de chips | Chiplet | Chiplet |
| AES-NI | ✗ | ✓ |
| Sistemas operativos | Android | Windows 10, Linux |
| Conjunto de instrucciones | Armv7-A (32 bit) | x86-64 (64 bit) |
| Extensiones ISA | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | |
| Fecha de lanzamiento | Q4/2013 | Q1/2018 |
| Precio de lanzamiento | ||
| Documentos | Ficha técnica |