Qualcomm Snapdragon 8cx vs Intel Xeon Gold 6418H
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CPU comparison with benchmarks
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| Qualcomm Snapdragon 8cx | Intel Xeon Gold 6418H | |
CPU comparisonIn this CPU comparison, we compare the Qualcomm Snapdragon 8cx and the Intel Xeon Gold 6418H and use benchmarks to check which processor is faster.
We compare the Qualcomm Snapdragon 8cx 8 core processor released in Q4/2018 with the Intel Xeon Gold 6418H which has 24 CPU cores and was introduced in Q1/2023. |
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| Qualcomm Snapdragon (104) | Family | Intel Xeon Gold (163) |
| Qualcomm Snapdragon 8cx (2) | CPU group | Intel Xeon Gold 5400/6400 (25) |
| 2 | Generation | 4 |
| Kryo 495 | Architecture | Sapphire Rapids |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Qualcomm Snapdragon 8cx is a 8 core processor with a clock frequency of 2.84 GHz. The processor can compute 8 threads at the same time. The Intel Xeon Gold 6418H clocks with 2.10 GHz (4.00 GHz), has 24 CPU cores and can calculate 48 threads in parallel. |
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| Qualcomm Snapdragon 8cx | Characteristic | Intel Xeon Gold 6418H |
| 8 | Cores | 24 |
| 8 | Threads | 48 |
| hybrid (big.LITTLE) | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.84 GHz 4x Kryo 495 Gold |
A-Core | 2.10 GHz (4.00 GHz) |
| 1.80 GHz 4x Kryo 495 Silver |
B-Core | -- |
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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| Qualcomm Snapdragon 8cx | Characteristic | Intel Xeon Gold 6418H |
| Qualcomm AI engine | AI hardware | -- |
| Hexagon 685 @ 3 TOPS | AI specifications | -- |
| -- | 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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| Qualcomm Adreno 680 | GPU | no iGPU |
| 0.25 GHz | GPU frequency | -- |
| 0.59 GHz | GPU (Turbo) | -- |
| 5 | GPU Generation | -- |
| 7 nm | Technology | |
| 2 | Max. displays | |
| 8 | Compute units | -- |
| 768 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 4 GB | Max. GPU Memory | -- |
| 12.0 | 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 680 | GPU | no iGPU |
| Decode / Encode | Codec h265 / HEVC (8 bit) | No |
| Decode / Encode | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | No |
| Decode | Codec VP9 | No |
| Decode / Encode | Codec VP8 | No |
| No | Codec AV1 | No |
| Decode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 16 GB of memory in a maximum of 8 memory channels is supported by the Qualcomm Snapdragon 8cx, while the Intel Xeon Gold 6418H 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 8cx | Characteristic | Intel Xeon Gold 6418H |
| LPDDR4X-4266 | Memory | DDR5-4400, DDR5-4800 |
| 16 GB | Max. Memory | 4096 GB |
| 8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
| 68.2 GB/s | Max. Bandwidth | 307.2 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | -- |
| 2.00 MB | L3 Cache | 60.00 MB |
| -- | PCIe version | 5.0 |
| -- | PCIe lanes | 80 |
| -- | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe Qualcomm Snapdragon 8cx has a TDP of 7 W. The TDP of the Intel Xeon Gold 6418H is 185 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Qualcomm Snapdragon 8cx | Characteristic | Intel Xeon Gold 6418H |
| 7 W | TDP (PL1 / PBP) | 185 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Qualcomm Snapdragon 8cx has 2.00 MB cache and is manufactured in 7 nm. The cache of Intel Xeon Gold 6418H is at 60.00 MB. The processor is manufactured in 10 nm. |
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| Qualcomm Snapdragon 8cx | Characteristic | Intel Xeon Gold 6418H |
| 7 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, Windows 10 (ARM) | Operating systems | Windows, Linux |
| Q4/2018 | Release date | Q1/2023 |
| -- | Release price | 2065 $ |
| show more data | show more data | |
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8C 8T @ 2.84 GHz buy now on Amazon and save!
24C 48T @ 2.10 GHz (4.00 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 8cx
8C 8T @ 2.84 GHz |
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Intel Xeon Gold 6418H
24C 48T @ 4.00 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 8cx
8C 8T @ 2.84 GHz |
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Intel Xeon Gold 6418H
24C 48T @ 2.10 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 8cx
Qualcomm Adreno 680 @ 0.59 GHz |
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Intel Xeon Gold 6418H
@ 0.00 GHz |
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AI performance (NPU)
The performance values of the processor's AI unit. The isolated NPU performance is given here, the total AI performance (NPU+CPU+iGPU) can be higher.
Processors 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. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
Processors 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. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
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Qualcomm Snapdragon 8cx
8C 8T @ 2.84 GHz |
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Intel Xeon Gold 6418H
24C 48T @ 2.10 GHz |
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Devices using this processor |
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| Qualcomm Snapdragon 8cx | Intel Xeon Gold 6418H |
| Lenovo Flex 5G Lenovo Yoga C 5G Samsung Galaxy Book S |
Unknown |
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