MediaTek Kompanio 900T vs AMD EPYC Embedded 3451
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CPU comparison with benchmarks
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| MediaTek Kompanio 900T | AMD EPYC Embedded 3451 | |
CPU comparisonMediaTek Kompanio 900T or AMD EPYC Embedded 3451 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The MediaTek Kompanio 900T has 8 cores with 8 threads and clocks with a maximum frequency of 2.40 GHz. Up to GB of memory is supported in 0 memory channels. The MediaTek Kompanio 900T was released in Q3/2021. The AMD EPYC Embedded 3451 has 16 cores with 32 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 1024 GB of memory in 4 memory channels. The AMD EPYC Embedded 3451 was released in Q1/2018. |
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| Mediatek Kompanio (9) | Family | AMD EPYC (129) |
| MediaTek Kompanio 900/1200/1300 (4) | CPU group | AMD EPYC Embedded 3000 (7) |
| 3 | Generation | 1 |
| Cortex-A78 / Cortex-A55 | Architecture | Snowy Owl (Zen) |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe MediaTek Kompanio 900T is a 8 core processor with a clock frequency of 2.40 GHz. The AMD EPYC Embedded 3451 has 16 CPU cores with a clock frequency of 2.14 GHz (3.00 GHz). |
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| MediaTek Kompanio 900T | Characteristic | AMD EPYC Embedded 3451 |
| 8 | Cores | 16 |
| 8 | Threads | 32 |
| hybrid (big.LITTLE) | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | Yes |
| 2.40 GHz 2x Cortex-A78 |
A-Core | 2.14 GHz (3.00 GHz) |
| 2.00 GHz 6x Cortex-A55 |
B-Core | -- |
Internal GraphicsThe integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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| ARM Mali-G68 MP4 | GPU | no iGPU |
| GPU frequency | -- | |
| -- | GPU (Turbo) | -- |
| Vallhall 2 | GPU Generation | -- |
| 6 nm | Technology | |
| 1 | Max. displays | |
| 4 | Compute units | -- |
| 64 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | -- |
| 12 | DirectX Version | -- |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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| ARM Mali-G68 MP4 | GPU | no iGPU |
| Decode / Encode | Codec h265 / HEVC (8 bit) | No |
| Decode / Encode | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | No |
| Decode / Encode | Codec VP9 | No |
| Decode / Encode | Codec VP8 | No |
| Decode | Codec AV1 | No |
| Decode / Encode | Codec AVC | No |
| Decode / Encode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeThe MediaTek Kompanio 900T supports a maximum of GB of memory in 0 memory channels. The AMD EPYC Embedded 3451 can connect up to 1024 GB of memory in 4 memory channels. |
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| MediaTek Kompanio 900T | Characteristic | AMD EPYC Embedded 3451 |
| LPDDR4X | Memory | DDR4-2666 |
| Max. Memory | 1024 GB | |
| 0 | Memory channels | 4 (Quad Channel) |
| -- | Max. Bandwidth | 85.3 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | 8.00 MB |
| -- | L3 Cache | 32.00 MB |
| -- | PCIe version | 3.0 |
| -- | PCIe lanes | 64 |
| -- | PCIe Bandwidth | 63.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The MediaTek Kompanio 900T has a TDP of --, that of the AMD EPYC Embedded 3451 is 100 W. |
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| MediaTek Kompanio 900T | Characteristic | AMD EPYC Embedded 3451 |
| -- | TDP (PL1 / PBP) | 100 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | 80 W |
| -- | Tjunction max. | 105 °C |
Technical detailsThe MediaTek Kompanio 900T has a 0.00 MB cache, while the AMD EPYC Embedded 3451 cache has a total of 40.00 MB. |
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| MediaTek Kompanio 900T | Characteristic | AMD EPYC Embedded 3451 |
| 6 nm | Technology | 14 nm |
| Chiplet | Chip design | Chiplet |
| Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| -- | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| -- | Socket | SP4 |
| None | Virtualization | AMD-V, SVM |
| No | AES-NI | Yes |
| Android | Operating systems | Windows 10, Linux |
| Q3/2021 | Release date | Q1/2018 |
| -- | Release price | -- |
| show more data | show more data | |
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8C 8T @ 2.40 GHz buy now on Amazon and save!
16C 32T @ 2.14 GHz (3.00 GHz) buy now on Amazon and save!
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Rate these processors
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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MediaTek Kompanio 900T
8C 8T @ 2.40 GHz |
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AMD EPYC Embedded 3451
16C 32T @ 3.00 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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MediaTek Kompanio 900T
8C 8T @ 2.40 GHz |
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AMD EPYC Embedded 3451
16C 32T @ 2.14 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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MediaTek Kompanio 900T
8C 8T @ 2.40 GHz |
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AMD EPYC Embedded 3451
16C 32T @ 2.14 GHz |
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Devices using this processor |
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| MediaTek Kompanio 900T | AMD EPYC Embedded 3451 |
| Unknown | Unknown |
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