Qualcomm Snapdragon 400 vs Intel Xeon Gold 6438M
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CPU comparison with benchmarks
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| Qualcomm Snapdragon 400 | Intel Xeon Gold 6438M | |
CPU comparisonIn this CPU comparison, we compare the Qualcomm Snapdragon 400 and the Intel Xeon Gold 6438M and use benchmarks to check which processor is faster.
We compare the Qualcomm Snapdragon 400 4 core processor released in Q4/2012 with the Intel Xeon Gold 6438M which has 32 CPU cores and was introduced in Q1/2023. |
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| Qualcomm Snapdragon (102) | Family | Intel Xeon Gold (163) |
| Qualcomm Snapdragon 400 (1) | CPU group | Intel Xeon Gold 5400/6400 (25) |
| 2 | Generation | 4 |
| Cortex-A7 | Architecture | Sapphire Rapids |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Qualcomm Snapdragon 400 is a 4 core processor with a clock frequency of 1.60 GHz. The processor can compute 4 threads at the same time. The Intel Xeon Gold 6438M clocks with 2.20 GHz (3.90 GHz), has 32 CPU cores and can calculate 64 threads in parallel. |
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| Qualcomm Snapdragon 400 | Characteristic | Intel Xeon Gold 6438M |
| 4 | Cores | 32 |
| 4 | Threads | 64 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.60 GHz | Frequency | 2.20 GHz |
| -- | Turbo Frequency (1 Core) | 3.90 GHz |
| -- | Turbo Frequency (All Cores) | -- |
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 400 | Characteristic | Intel Xeon Gold 6438M |
| Qualcomm AI engine | AI hardware | -- |
| Hexagon QDSP6 | 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 306 | GPU | no iGPU |
| 0.40 GHz | GPU frequency | -- |
| 0.40 GHz | GPU (Turbo) | -- |
| 3 | GPU Generation | -- |
| 28 nm | Technology | |
| 0 | Max. displays | |
| -- | Compute units | -- |
| 24 | 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 306 | 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 GB of memory in a maximum of 1 memory channels is supported by the Qualcomm Snapdragon 400, while the Intel Xeon Gold 6438M supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 307.2 GB/s enabled. |
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| Qualcomm Snapdragon 400 | Characteristic | Intel Xeon Gold 6438M |
| LPDDR3, LPDDR2 | Memory | DDR5-4400, DDR5-4800 |
| Max. Memory | 4096 GB | |
| 1 (Single Channel) | Memory channels | 8 (Octa Channel) |
| -- | Max. Bandwidth | 307.2 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | -- |
| -- | L3 Cache | 60.00 MB |
| -- | PCIe version | 5.0 |
| -- | PCIe lanes | 80 |
| -- | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe Qualcomm Snapdragon 400 has a TDP of --. The TDP of the Intel Xeon Gold 6438M is 205 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Qualcomm Snapdragon 400 | Characteristic | Intel Xeon Gold 6438M |
| -- | TDP (PL1 / PBP) | 205 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Qualcomm Snapdragon 400 has 0.00 MB cache and is manufactured in 28 nm. The cache of Intel Xeon Gold 6438M is at 60.00 MB. The processor is manufactured in 10 nm. |
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| Qualcomm Snapdragon 400 | Characteristic | Intel Xeon Gold 6438M |
| 28 nm | Technology | 10 nm |
| Chiplet | Chip design | Chiplet |
| Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| -- | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
| -- | Socket | LGA 4677 |
| None | Virtualization | VT-x, VT-x EPT, VT-d |
| No | AES-NI | Yes |
| Android | Operating systems | Windows, Linux |
| Q4/2012 | Release date | Q1/2023 |
| -- | Release price | 3273 $ |
| show more data | show more data | |
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4C 4T @ 1.60 GHz buy now on Amazon and save!
32C 64T @ 2.20 GHz (3.90 GHz) buy now on Amazon and save!
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Rate these processors
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Qualcomm Snapdragon 400
4C 4T @ 1.60 GHz |
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Intel Xeon Gold 6438M
32C 64T @ 3.90 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Qualcomm Snapdragon 400
4C 4T @ 1.60 GHz |
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Intel Xeon Gold 6438M
32C 64T @ 2.20 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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Qualcomm Snapdragon 400
Qualcomm Adreno 306 @ 0.40 GHz |
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Intel Xeon Gold 6438M
@ 0.00 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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Qualcomm Snapdragon 400
4C 4T @ 1.60 GHz |
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Intel Xeon Gold 6438M
32C 64T @ 2.20 GHz |
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Devices using this processor |
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| Qualcomm Snapdragon 400 | Intel Xeon Gold 6438M |
| Unknown | Unknown |
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