Below are the basic specifications of the AMD EPYC Embedded 3451 processor developed on the Snowy Owl (Zen) architecture. The serial production start date Q1/2018, the technological process 14 nm, the clock frequency 2.14 GHz. The CPU has 16 / 32 cores, overclocked clock speed (no data).
Before choosing a CPU, check the socket type of the motherboard, the form factor of the RAM modules and the power of the power supply.
AMD EPYC Embedded 3451 review - Specs and Benchmarks
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Overview of the AMD EPYC Embedded 3451 processor, its main characteristics and performance in synthetic tests. You can compare two processors and choose the best one by evaluating the advantages and disadvantages of each.
CPU generation and family
Processor nomenclature, family, group and segment.
| Name: | AMD EPYC Embedded 3451 | Segment: | Desktop / Server | |
| CPU group: | AMD EPYC Embedded 3000 | |||
| Family: | AMD EPYC | Generation: | 1 | |
| Predecessor: | -- | Successor: | -- | |
CPU Cores and Base Frequency
Characteristics affecting directly the performance of the processor. Operating frequency and frequency in turbo mode, overclocking, hypertrading number of cores and threads. The more the better.
| Frequency: | 2.14 GHz | Overclocking: | Yes | |
| Core architecture: | normal | |||
| CPU Cores / Threads: | 16 / 32 | |||
| Hyperthreading / SMT: | Yes | |||
| Cores: | 16x | |||
| Turbo Frequency (1 Core): | 3.00 GHz | |||
| Turbo Frequency (16 Cores): | -- | |||
Internal Graphics
The graphics chip allows the processor to perform complex calculation and display tasks. The more memory and the higher the clock frequency, the better.
| GPU name: | no iGPU | |||
| GPU (Turbo): | No turbo | Max. GPU Memory: | -- | |
| Direct X: | -- | |||
Hardware codec support
Technical information that will be of interest to specialists and does not affect the performance of the processor.
| h264: | No | |||
| JPEG: | No | |||
| VP8: | No | |||
| VP9: | No | |||
| VC-1: | No | |||
| AVC: | No | |||
| h265 / HEVC (8 bit): | No | |||
| h265 / HEVC (10 bit): | No | |||
| AV1: | No | |||
Memory & PCIe
The interfaces and standards of RAM that the AMD EPYC Embedded 3451 processor supports. The more modern the standard and the larger the memory capacity, the better.
| Memory type: | DDR4-2666 | Max. Memory: | 1024 GB | |
| Memory channels: | 4 (Quad Channel) | ECC: | Yes | |
| Bandwidth: | 85.3 GB/s | |||
| PCIe: | 3.0 x 64 | |||
| AES-NI: | Yes | |||
Thermal Management
TDP is the maximum amount of heat generated by the processor. It is used when selecting a cooling system. The higher the TDP, the more heat the cooling system will have to dissipate.
| Tjunction max.: | 105 °C | TDP up: | -- | |
| TDP down: | 80 W | TDP (PL2): | -- | |
| TDP (PL1 / PBP): | 100 W | |||
Technical details
Key processor parameters. Pay attention to the manufacturing process technology (measured in nanometers), second and third level cache (L2, L3), socket.
| L3-Cache: | 32.00 MB | Technology: | 14 nm | |
| Architecture: | Snowy Owl (Zen) | Virtualization: | AMD-V, SVM | |
| Socket: | SP4 | Release date: | Q1/2018 | |
| Instruction set (ISA): | x86-64 (64 bit) | L2-Cache: | 8.00 MB | |
| Part Number: | -- | |||
| ISA extensions: | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | |||
| Chip design: | Chiplet | |||
| Operating systems: | Windows 10, Linux | |||
| Release price: | -- | |||
| Documents: | Technical data sheet | |||
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AMD EPYC Embedded 3451
