Qualcomm Snapdragon 626 | AMD EPYC 7351 | |
CPU comparisonIn this CPU comparison, we compare the Qualcomm Snapdragon 626 and the AMD EPYC 7351 and use benchmarks to check which processor is faster.
We compare the Qualcomm Snapdragon 626 8 core processor released in Q4/2016 with the AMD EPYC 7351 which has 16 CPU cores and was introduced in Q3/2017. |
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Qualcomm Snapdragon (102) | Family | AMD EPYC (129) |
Qualcomm Snapdragon 625/626 (2) | CPU group | AMD EPYC 7001 (12) |
3 | Generation | 1 |
Cortex-A53 | Architecture | Naples (Zen) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Qualcomm Snapdragon 626 is a 8 core processor with a clock frequency of 2.20 GHz. The processor can compute 8 threads at the same time. The AMD EPYC 7351 clocks with 2.40 GHz (2.90 GHz), has 16 CPU cores and can calculate 32 threads in parallel. |
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Qualcomm Snapdragon 626 | Characteristic | AMD EPYC 7351 |
8 | Cores | 16 |
8 | Threads | 32 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.20 GHz | Frequency | 2.40 GHz |
-- | Turbo Frequency (1 Core) | 2.90 GHz |
2.20 GHz | Turbo Frequency (All Cores) | 2.90 GHz |
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 626 | Characteristic | AMD EPYC 7351 |
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 |
0.65 GHz | GPU frequency | -- |
0.65 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 1 memory channels is supported by the Qualcomm Snapdragon 626, while the AMD EPYC 7351 supports a maximum of GB of memory with a maximum memory bandwidth of 170.6 GB/s enabled. |
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Qualcomm Snapdragon 626 | Characteristic | AMD EPYC 7351 |
LPDDR3-1866 | Memory | DDR4-2400, DDR4-2666 |
4 GB | Max. Memory | |
1 (Single Channel) | Memory channels | 8 (Octa Channel) |
7.5 GB/s | Max. Bandwidth | 170.6 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
-- | L3 Cache | 64.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 126.1 GB/s |
Thermal ManagementThe Qualcomm Snapdragon 626 has a TDP of --. The TDP of the AMD EPYC 7351 is 170 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Qualcomm Snapdragon 626 | Characteristic | AMD EPYC 7351 |
-- | TDP (PL1 / PBP) | 170 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Qualcomm Snapdragon 626 has 0.00 MB cache and is manufactured in 14 nm. The cache of AMD EPYC 7351 is at 64.00 MB. The processor is manufactured in 14 nm. |
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Qualcomm Snapdragon 626 | Characteristic | AMD EPYC 7351 |
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 | SP3 |
None | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Linux |
Q4/2016 | Release date | Q3/2017 |
-- | Release price | 850 $ |
show more data | show more data | |
Qualcomm Snapdragon 626
8C 8T @ 2.20 GHz |
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AMD EPYC 7351
16C 32T @ 2.90 GHz |
Qualcomm Snapdragon 626
8C 8T @ 2.20 GHz |
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AMD EPYC 7351
16C 32T @ 2.90 GHz |
Qualcomm Snapdragon 626
8C 8T @ 2.20 GHz |
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AMD EPYC 7351
16C 32T @ 2.90 GHz |
Qualcomm Snapdragon 626
8C 8T @ 2.20 GHz |
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AMD EPYC 7351
16C 32T @ 2.90 GHz |
Qualcomm Snapdragon 626
8C 8T @ 2.20 GHz |
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AMD EPYC 7351
16C 32T @ 2.90 GHz |
Qualcomm Snapdragon 626
8C 8T @ 2.20 GHz |
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AMD EPYC 7351
16C 32T @ 2.90 GHz |
Qualcomm Snapdragon 626
8C 8T @ 2.20 GHz |
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AMD EPYC 7351
16C 32T @ 2.90 GHz |
Qualcomm Snapdragon 626
Qualcomm Adreno 506 @ 0.65 GHz |
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AMD EPYC 7351
@ 0.00 GHz |
Qualcomm Snapdragon 626
8C 8T @ 2.20 GHz |
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AMD EPYC 7351
16C 32T @ 2.90 GHz |
Qualcomm Snapdragon 626
8C 8T @ 2.20 GHz |
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AMD EPYC 7351
16C 32T @ 2.90 GHz |
Qualcomm Snapdragon 626
8C 8T @ 2.20 GHz |
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AMD EPYC 7351
16C 32T @ 2.90 GHz |
Devices using this processor |
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Qualcomm Snapdragon 626 | AMD EPYC 7351 |
Unknown | Unknown |