AMD EPYC 7642 | Qualcomm Snapdragon 835 | |
CPU comparisonIn this CPU comparison, we compare the AMD EPYC 7642 and the Qualcomm Snapdragon 835 and use benchmarks to check which processor is faster.
We compare the AMD EPYC 7642 48 core processor released in Q3/2019 with the Qualcomm Snapdragon 835 which has 8 CPU cores and was introduced in Q2/2017. |
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AMD EPYC (129) | Family | Qualcomm Snapdragon (102) |
AMD EPYC 7002 (24) | CPU group | Qualcomm Snapdragon 830 (1) |
2 | Generation | 4 |
Rome (Zen 2) | Architecture | Kryo 280 |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
AMD EPYC 7643 | Successor | Qualcomm Snapdragon 845 |
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CPU Cores and Base FrequencyThe AMD EPYC 7642 is a 48 core processor with a clock frequency of 2.30 GHz (3.30 GHz). The processor can compute 96 threads at the same time. The Qualcomm Snapdragon 835 clocks with 2.45 GHz, has 8 CPU cores and can calculate 8 threads in parallel. |
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AMD EPYC 7642 | Characteristic | Qualcomm Snapdragon 835 |
48 | Cores | 8 |
96 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.30 GHz (3.30 GHz) | A-Core | 2.45 GHz 4x Kryo 280 Gold |
-- | B-Core | 1.90 GHz 4x Kryo 280 Silver |
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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AMD EPYC 7642 | Characteristic | Qualcomm Snapdragon 835 |
-- | AI hardware | Qualcomm AI engine |
-- | AI specifications | Hexagon 682 |
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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no iGPU | GPU | Qualcomm Adreno 540 |
GPU frequency | 0.71 GHz | |
-- | GPU (Turbo) | 0.71 GHz |
-- | GPU Generation | 5 |
Technology | 10 nm | |
Max. displays | 0 | |
-- | Compute units | -- |
-- | Shader | 384 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | -- |
-- | DirectX Version | 11.1 |
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 540 |
No | Codec h265 / HEVC (8 bit) | Decode |
No | Codec h265 / HEVC (10 bit) | No |
No | Codec h264 | Decode |
No | Codec VP9 | Decode |
No | Codec VP8 | Decode |
No | Codec AV1 | No |
No | Codec AVC | No |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode |
Memory & PCIeUp to GB of memory in a maximum of 8 memory channels is supported by the AMD EPYC 7642, while the Qualcomm Snapdragon 835 supports a maximum of 8 GB of memory with a maximum memory bandwidth of 14.9 GB/s enabled. |
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AMD EPYC 7642 | Characteristic | Qualcomm Snapdragon 835 |
DDR4-3200 | Memory | LPDDR4X-3733 |
Max. Memory | 8 GB | |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 14.9 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
256.00 MB | L3 Cache | -- |
4.0 | PCIe version | -- |
128 | PCIe lanes | -- |
252.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe AMD EPYC 7642 has a TDP of 225 W. The TDP of the Qualcomm Snapdragon 835 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD EPYC 7642 | Characteristic | Qualcomm Snapdragon 835 |
225 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7642 has 256.00 MB cache and is manufactured in 7 nm. The cache of Qualcomm Snapdragon 835 is at 0.00 MB. The processor is manufactured in 10 nm. |
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AMD EPYC 7642 | Characteristic | Qualcomm Snapdragon 835 |
7 nm | Technology | 10 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 | Q2/2017 |
8000 $ | Release price | -- |
show more data | show more data | |
AMD EPYC 7642
48C 96T @ 3.30 GHz |
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Qualcomm Snapdragon 835
8C 8T @ 2.45 GHz |
AMD EPYC 7642
48C 96T @ 2.80 GHz |
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Qualcomm Snapdragon 835
8C 8T @ 2.45 GHz |
AMD EPYC 7642
48C 96T @ 3.30 GHz |
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Qualcomm Snapdragon 835
8C 8T @ 2.45 GHz |
AMD EPYC 7642
48C 96T @ 2.80 GHz |
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Qualcomm Snapdragon 835
8C 8T @ 2.45 GHz |
AMD EPYC 7642
48C 96T @ 2.80 GHz |
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Qualcomm Snapdragon 835
8C 8T @ 2.45 GHz |
AMD EPYC 7642
48C 96T @ 3.30 GHz |
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Qualcomm Snapdragon 835
8C 8T @ 2.45 GHz |
AMD EPYC 7642
@ 0.00 GHz |
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Qualcomm Snapdragon 835
Qualcomm Adreno 540 @ 0.71 GHz |
AMD EPYC 7642
48C 96T @ 2.30 GHz |
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Qualcomm Snapdragon 835
8C 8T @ 2.45 GHz |
Devices using this processor |
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AMD EPYC 7642 | Qualcomm Snapdragon 835 |
Unknown | Unknown |