Qualcomm Snapdragon 632 | AMD EPYC Embedded 3451 | |
CPU comparisonIn this CPU comparison, we compare the Qualcomm Snapdragon 632 and the AMD EPYC Embedded 3451 and use benchmarks to check which processor is faster.
We compare the Qualcomm Snapdragon 632 8 core processor released in Q3/2018 with the AMD EPYC Embedded 3451 which has 16 CPU cores and was introduced in Q1/2018. |
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Qualcomm Snapdragon (102) | Family | AMD EPYC (129) |
Qualcomm Snapdragon 632 (1) | CPU group | AMD EPYC Embedded 3000 (7) |
6 | Generation | 1 |
Kryo 250 | Architecture | Snowy Owl (Zen) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Qualcomm Snapdragon 632 is a 8 core processor with a clock frequency of 1.80 GHz. The processor can compute 8 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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Qualcomm Snapdragon 632 | Characteristic | AMD EPYC Embedded 3451 |
8 | Cores | 16 |
8 | Threads | 32 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | Yes |
1.80 GHz 4x Kryo 250 Gold |
A-Core | 2.14 GHz (3.00 GHz) |
1.80 GHz 4x Kryo 250 Silver |
B-Core | -- |
Artificial Intelligence and Machine LearningProcessors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor. |
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Qualcomm Snapdragon 632 | Characteristic | AMD EPYC Embedded 3451 |
Qualcomm AI engine | AI hardware | -- |
Hexagon 546 | AI specifications | -- |
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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Qualcomm Adreno 506 | GPU | no iGPU |
0.60 GHz | GPU frequency | -- |
0.60 GHz | GPU (Turbo) | -- |
5 | GPU Generation | -- |
14 nm | Technology | |
0 | Max. displays | |
-- | Compute units | -- |
96 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | -- |
11 | 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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Qualcomm Adreno 506 | GPU | no iGPU |
Decode | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 4 GB of memory in a maximum of 2 memory channels is supported by the Qualcomm Snapdragon 632, 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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Qualcomm Snapdragon 632 | Characteristic | AMD EPYC Embedded 3451 |
LPDDR3-1866 | Memory | DDR4-2666 |
4 GB | Max. Memory | 1024 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
7.5 GB/s | 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 Qualcomm Snapdragon 632 has a TDP of --. 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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Qualcomm Snapdragon 632 | Characteristic | AMD EPYC Embedded 3451 |
-- | TDP (PL1 / PBP) | 100 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 80 W |
-- | Tjunction max. | 105 °C |
Technical detailsThe Qualcomm Snapdragon 632 has 0.00 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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Qualcomm Snapdragon 632 | Characteristic | AMD EPYC Embedded 3451 |
14 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 |
Q3/2018 | Release date | Q1/2018 |
-- | Release price | -- |
show more data | show more data | |
Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
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AMD EPYC Embedded 3451
16C 32T @ 2.14 GHz |
Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
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AMD EPYC Embedded 3451
16C 32T @ 3.00 GHz |
Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
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AMD EPYC Embedded 3451
16C 32T @ 2.14 GHz |
Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
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AMD EPYC Embedded 3451
16C 32T @ 3.00 GHz |
Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
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AMD EPYC Embedded 3451
16C 32T @ 2.14 GHz |
Qualcomm Snapdragon 632
Qualcomm Adreno 506 @ 0.60 GHz |
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AMD EPYC Embedded 3451
@ 0.00 GHz |
Qualcomm Snapdragon 632
8C 8T @ 1.80 GHz |
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AMD EPYC Embedded 3451
16C 32T @ 2.14 GHz |
Devices using this processor |
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Qualcomm Snapdragon 632 | AMD EPYC Embedded 3451 |
Unknown | Unknown |