AMD 3020e | AMD EPYC Embedded 3451 | |
CPU comparisonIn this CPU comparison, we compare the AMD 3020e and the AMD EPYC Embedded 3451 and use benchmarks to check which processor is faster.
We compare the AMD 3020e 2 core processor released in Q1/2020 with the AMD EPYC Embedded 3451 which has 16 CPU cores and was introduced in Q1/2018. |
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AMD E (23) | Family | AMD EPYC (129) |
AMD 3000e/Ce (3) | CPU group | AMD EPYC Embedded 3000 (7) |
4 | Generation | 1 |
Dali (Zen) | Architecture | Snowy Owl (Zen) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD 3020e is a 2 core processor with a clock frequency of 1.20 GHz (2.60 GHz). The processor can compute 4 threads at the same time. The AMD EPYC Embedded 3451 clocks with 2.14 GHz (3.00 GHz), has 16 CPU cores and can calculate 32 threads in parallel. |
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AMD 3020e | Characteristic | AMD EPYC Embedded 3451 |
2 | Cores | 16 |
4 | Threads | 32 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
1.20 GHz | Frequency | 2.14 GHz |
2.60 GHz | Turbo Frequency (1 Core) | 3.00 GHz |
1.80 GHz | Turbo Frequency (All Cores) | -- |
Internal GraphicsGraphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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AMD Radeon RX Vega 3 (Raven Ridge) | GPU | no iGPU |
1.00 GHz | GPU frequency | -- |
-- | GPU (Turbo) | -- |
8 | GPU Generation | -- |
14 nm | Technology | |
3 | Max. displays | |
3 | Compute units | -- |
192 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | 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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AMD Radeon RX Vega 3 (Raven Ridge) | 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 |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 32 GB of memory in a maximum of 2 memory channels is supported by the AMD 3020e, while the AMD EPYC Embedded 3451 supports a maximum of 1024 GB of memory with a maximum memory bandwidth of 85.3 GB/s enabled. |
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AMD 3020e | Characteristic | AMD EPYC Embedded 3451 |
DDR4-2400 | Memory | DDR4-2666 |
32 GB | Max. Memory | 1024 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
38.4 GB/s | Max. Bandwidth | 85.3 GB/s |
Yes | ECC | Yes |
1.00 MB | L2 Cache | 8.00 MB |
4.00 MB | L3 Cache | 32.00 MB |
3.0 | PCIe version | 3.0 |
8 | PCIe lanes | 64 |
7.9 GB/s | PCIe Bandwidth | 63.0 GB/s |
Thermal ManagementThe AMD 3020e has a TDP of 6 W. The TDP of the AMD EPYC Embedded 3451 is 100 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD 3020e | Characteristic | AMD EPYC Embedded 3451 |
6 W | TDP (PL1 / PBP) | 100 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 80 W |
105 °C | Tjunction max. | 105 °C |
Technical detailsThe AMD 3020e has 5.00 MB cache and is manufactured in 14 nm. The cache of AMD EPYC Embedded 3451 is at 40.00 MB. The processor is manufactured in 14 nm. |
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AMD 3020e | Characteristic | AMD EPYC Embedded 3451 |
14 nm | Technology | 14 nm |
Unknown | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
FT5 | Socket | SP4 |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Operating systems | Windows 10, Linux | |
Q1/2020 | Release date | Q1/2018 |
-- | Release price | -- |
show more data | show more data | |
AMD 3020e
2C 4T @ 1.80 GHz |
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AMD EPYC Embedded 3451
16C 32T @ 2.14 GHz |
AMD 3020e
2C 4T @ 2.60 GHz |
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AMD EPYC Embedded 3451
16C 32T @ 3.00 GHz |
AMD 3020e
2C 4T @ 1.80 GHz |
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AMD EPYC Embedded 3451
16C 32T @ 2.14 GHz |
AMD 3020e
AMD Radeon RX Vega 3 (Raven Ridge) @ 1.00 GHz |
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AMD EPYC Embedded 3451
@ 0.00 GHz |
AMD 3020e
2C 4T @ 1.20 GHz |
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AMD EPYC Embedded 3451
16C 32T @ 2.14 GHz |
Devices using this processor |
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AMD 3020e | AMD EPYC Embedded 3451 |
Unknown | Unknown |