Qualcomm Snapdragon X Elite (X1E-84-100) vs AMD EPYC Embedded 3351
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CPU comparison with benchmarks
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| Qualcomm Snapdragon X Elite (X1E-84-100) | AMD EPYC Embedded 3351 | |
CPU comparisonIn this CPU comparison, we compare the Qualcomm Snapdragon X Elite (X1E-84-100) and the AMD EPYC Embedded 3351 and use benchmarks to check which processor is faster.
We compare the Qualcomm Snapdragon X Elite (X1E-84-100) 12 core processor released in Q2/2024 with the AMD EPYC Embedded 3351 which has 12 CPU cores and was introduced in Q1/2018. |
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| Qualcomm Snapdragon X Elite (4) | Family | AMD EPYC (129) |
| Qualcomm Snapdragon X Elite (4) | CPU group | AMD EPYC Embedded 3000 (7) |
| 1 | Generation | 1 |
| Oryon | Architecture | Snowy Owl (Zen) |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Qualcomm Snapdragon X Elite (X1E-84-100) is a 12 core processor with a clock frequency of 1.00 GHz (4.20 GHz). The processor can compute 12 threads at the same time. The AMD EPYC Embedded 3351 clocks with 1.90 GHz (3.00 GHz), has 12 CPU cores and can calculate 24 threads in parallel. |
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| Qualcomm Snapdragon X Elite (X1E-84-100) | Characteristic | AMD EPYC Embedded 3351 |
| 12 | Cores | 12 |
| 12 | Threads | 24 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | Yes |
| 1.00 GHz | Frequency | 1.90 GHz |
| 4.20 GHz | Turbo Frequency (1 Core) | 3.00 GHz |
| 3.80 GHz | Turbo Frequency (All Cores) | -- |
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 X Elite (X1E-84-100) | Characteristic | AMD EPYC Embedded 3351 |
| Qualcomm AI engine | AI hardware | -- |
| Qualcomm Hexagon NPU @ 45 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 X Elite/Plus | GPU | no iGPU |
| 1.20 GHz | GPU frequency | -- |
| -- | GPU (Turbo) | -- |
| -- | GPU Generation | -- |
| 4 nm | Technology | |
| 4 | Max. displays | |
| -- | Compute units | -- |
| -- | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | -- |
| 12.2 | 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 X Elite/Plus | 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 | Codec VP8 | No |
| Decode / Encode | Codec AV1 | No |
| Decode / Encode | Codec AVC | No |
| Decode / Encode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 64 GB of memory in a maximum of 8 memory channels is supported by the Qualcomm Snapdragon X Elite (X1E-84-100), while the AMD EPYC Embedded 3351 supports a maximum of 1024 GB of memory with a maximum memory bandwidth of 85.3 GB/s enabled. |
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| Qualcomm Snapdragon X Elite (X1E-84-100) | Characteristic | AMD EPYC Embedded 3351 |
| LPDDR5X-8448 | Memory | DDR4-2666 |
| 64 GB | Max. Memory | 1024 GB |
| 8 (Octa Channel) | Memory channels | 4 (Quad Channel) |
| 133.9 GB/s | Max. Bandwidth | 85.3 GB/s |
| No | ECC | Yes |
| 42.00 MB | L2 Cache | 6.00 MB |
| -- | L3 Cache | 32.00 MB |
| 4.0 | PCIe version | 3.0 |
| -- | PCIe lanes | 64 |
| -- | PCIe Bandwidth | 63.0 GB/s |
Thermal ManagementThe Qualcomm Snapdragon X Elite (X1E-84-100) has a TDP of 23 W. The TDP of the AMD EPYC Embedded 3351 is 80 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Qualcomm Snapdragon X Elite (X1E-84-100) | Characteristic | AMD EPYC Embedded 3351 |
| 23 W | TDP (PL1 / PBP) | 80 W |
| -- | TDP (PL2) | -- |
| 80 W | TDP up | -- |
| 12 W | TDP down | 60 W |
| -- | Tjunction max. | 105 °C |
Technical detailsThe Qualcomm Snapdragon X Elite (X1E-84-100) has 42.00 MB cache and is manufactured in 4 nm. The cache of AMD EPYC Embedded 3351 is at 38.00 MB. The processor is manufactured in 14 nm. |
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| Qualcomm Snapdragon X Elite (X1E-84-100) | Characteristic | AMD EPYC Embedded 3351 |
| 4 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 | SP4 |
| None | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Windows 10/11 (ARM), Linux | Operating systems | Windows 10, Linux |
| Q2/2024 | Release date | Q1/2018 |
| -- | Release price | -- |
| show more data | show more data | |
12C 12T @ 1.00 GHz (4.20 GHz) buy now on Amazon and save!
12C 24T @ 1.90 GHz (3.00 GHz) buy now on Amazon and save!
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Rate these processors
Cinebench 2024 (Single-Core)
The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
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Qualcomm Snapdragon X Elite (X1E-84-100)
12C 12T @ 4.20 GHz |
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AMD EPYC Embedded 3351
12C 24T @ 3.00 GHz |
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Cinebench 2024 (Multi-Core)
The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
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Qualcomm Snapdragon X Elite (X1E-84-100)
12C 12T @ 4.20 GHz |
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AMD EPYC Embedded 3351
12C 24T @ 3.00 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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Qualcomm Snapdragon X Elite (X1E-84-100)
12C 12T @ 4.20 GHz |
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AMD EPYC Embedded 3351
12C 24T @ 3.00 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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Qualcomm Snapdragon X Elite (X1E-84-100)
12C 12T @ 3.80 GHz |
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AMD EPYC Embedded 3351
12C 24T @ 1.90 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 X Elite (X1E-84-100)
Qualcomm Adreno X Elite/Plus @ 1.20 GHz |
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AMD EPYC Embedded 3351
@ 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 X Elite (X1E-84-100)
12C 12T @ 1.00 GHz |
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AMD EPYC Embedded 3351
12C 24T @ 1.90 GHz |
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Devices using this processor |
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| Qualcomm Snapdragon X Elite (X1E-84-100) | AMD EPYC Embedded 3351 |
| Unknown | Unknown |
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