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AMD EPYC 7402P | Qualcomm Snapdragon 855 | |
CPU comparisonIn this CPU comparison, we compare the AMD EPYC 7402P and the Qualcomm Snapdragon 855 and use benchmarks to check which processor is faster.
We compare the AMD EPYC 7402P 24 core processor released in Q3/2019 with the Qualcomm Snapdragon 855 which has 8 CPU cores and was introduced in Q4/2018. |
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AMD EPYC (129) | Family | Qualcomm Snapdragon (104) |
AMD EPYC 7002 (24) | CPU group | Qualcomm Snapdragon 855/860 (3) |
2 | Generation | 6 |
Rome (Zen 2) | Architecture | Kryo 485 |
Desktop / Server | Segment | Mobile |
-- | Predecessor | Qualcomm Snapdragon 845 |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 7402P is a 24 core processor with a clock frequency of 2.80 GHz (3.35 GHz). The processor can compute 48 threads at the same time. The Qualcomm Snapdragon 855 clocks with 2.84 GHz, has 8 CPU cores and can calculate 8 threads in parallel. |
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AMD EPYC 7402P | Characteristic | Qualcomm Snapdragon 855 |
24 | Cores | 8 |
48 | Threads | 8 |
normal | Core architecture | hybrid (Prime / big.LITTLE) |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.80 GHz (3.35 GHz) | A-Core | 2.84 GHz 1x Kryo 485 Prime |
-- | B-Core | 2.42 GHz 3x Kryo 485 Gold |
-- | C-Core | 1.80 GHz 4x Kryo 485 Silver |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
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AMD EPYC 7402P | Characteristic | Qualcomm Snapdragon 855 |
-- | AI hardware | Qualcomm AI engine |
-- | AI specifications | Hexagon 690 @ 7 TOPS |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)Graphics (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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no iGPU | GPU | Qualcomm Adreno 640 |
GPU frequency | 0.25 GHz | |
-- | GPU (Turbo) | 0.59 GHz |
-- | GPU Generation | 5 |
Technology | 7 nm | |
Max. displays | 1 | |
-- | Compute units | 4 |
-- | Shader | 384 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 4 GB |
-- | DirectX Version | 12.0 |
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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no iGPU | GPU | Qualcomm Adreno 640 |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
No | Codec AVC | No |
No | Codec VC-1 | No |
No | Codec JPEG | No |
Memory & PCIeUp to GB of memory in a maximum of 8 memory channels is supported by the AMD EPYC 7402P, while the Qualcomm Snapdragon 855 supports a maximum of 16 GB of memory with a maximum memory bandwidth of 34.1 GB/s enabled. |
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AMD EPYC 7402P | Characteristic | Qualcomm Snapdragon 855 |
DDR4-3200 | Memory | LPDDR4X-4266 |
Max. Memory | 16 GB | |
8 (Octa Channel) | Memory channels | 4 (Quad Channel) |
51.2 GB/s | Max. Bandwidth | 34.1 GB/s |
Yes | ECC | No |
-- | L2 Cache | 1.75 MB |
128.00 MB | L3 Cache | 2.00 MB |
4.0 | PCIe version | -- |
128 | PCIe lanes | -- |
252.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe AMD EPYC 7402P has a TDP of 180 W. The TDP of the Qualcomm Snapdragon 855 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD EPYC 7402P | Characteristic | Qualcomm Snapdragon 855 |
180 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7402P has 128.00 MB cache and is manufactured in 7 nm. The cache of Qualcomm Snapdragon 855 is at 3.75 MB. The processor is manufactured in 7 nm. |
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AMD EPYC 7402P | Characteristic | Qualcomm Snapdragon 855 |
7 nm | Technology | 7 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | -- |
SP3 | Socket | -- |
AMD-V, SVM | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Android |
Q3/2019 | Release date | Q4/2018 |
2900 $ | Release price | -- |
show more data | show more data | |
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AMD EPYC 7402P
24C 48T @ 3.35 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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AMD EPYC 7402P
24C 48T @ 3.20 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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AMD EPYC 7402P
24C 48T @ 3.35 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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AMD EPYC 7402P
24C 48T @ 3.20 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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AMD EPYC 7402P
24C 48T @ 3.20 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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AMD EPYC 7402P
24C 48T @ 3.35 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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AMD EPYC 7402P
@ 0.00 GHz |
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Qualcomm Snapdragon 855
Qualcomm Adreno 640 @ 0.59 GHz |
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AMD EPYC 7402P
24C 48T @ 2.80 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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AMD EPYC 7402P
24C 48T @ 2.80 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
Devices using this processor |
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AMD EPYC 7402P | Qualcomm Snapdragon 855 |
Unknown | OnePlus 7 Pro OnePlus 7 Pro 5G Sony Xperia 1 Sony Xperia 5 Xiaomi Mi 9 Oppo Reno 10x Zoom |