Intel Xeon W-11155MRE vs AMD EPYC 7473X
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CPU comparison with benchmarks
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| Intel Xeon W-11155MRE | AMD EPYC 7473X | |
CPU comparisonIntel Xeon W-11155MRE or AMD EPYC 7473X - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Xeon W-11155MRE has 4 cores with 8 threads and clocks with a maximum frequency of 4.40 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Xeon W-11155MRE was released in Q3/2021. The AMD EPYC 7473X has 24 cores with 48 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The AMD EPYC 7473X was released in Q2/2022. |
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| Intel Xeon W (83) | Family | AMD EPYC (129) |
| Intel Xeon W-11000M (8) | CPU group | AMD EPYC 7003 (29) |
| 11 | Generation | 3 |
| Tiger Lake H | Architecture | Milan (Zen 3) |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon W-11155MRE is a 4 core processor with a clock frequency of 2.40 GHz (4.40 GHz). The AMD EPYC 7473X has 24 CPU cores with a clock frequency of 2.80 GHz (3.70 GHz). |
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| Intel Xeon W-11155MRE | Characteristic | AMD EPYC 7473X |
| 4 | Cores | 24 |
| 8 | Threads | 48 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.40 GHz | Frequency | 2.80 GHz |
| 4.40 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
| 3.40 GHz | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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| Intel UHD Graphics 11th Gen (16 EU) | GPU | no iGPU |
| 0.35 GHz | GPU frequency | -- |
| 1.25 GHz | GPU (Turbo) | -- |
| 11 | GPU Generation | -- |
| 10 nm | Technology | |
| 3 | Max. displays | |
| 16 | Compute units | -- |
| 128 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 64 GB | Max. GPU Memory | -- |
| 12 | 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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| Intel UHD Graphics 11th Gen (16 EU) | 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 / Encode | Codec VP9 | No |
| Decode / Encode | Codec VP8 | No |
| Decode | Codec AV1 | No |
| Decode / Encode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeThe Intel Xeon W-11155MRE supports a maximum of 128 GB of memory in 2 memory channels. The AMD EPYC 7473X can connect up to 4096 GB of memory in 8 memory channels. |
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| Intel Xeon W-11155MRE | Characteristic | AMD EPYC 7473X |
| DDR4-3200 | Memory | DDR4-3200 |
| 128 GB | Max. Memory | 4096 GB |
| 2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
| 51.2 GB/s | Max. Bandwidth | 204.8 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | 32.00 MB |
| 8.00 MB | L3 Cache | 768.00 MB |
| 4.0 | PCIe version | 4.0 |
| 20 | PCIe lanes | 128 |
| 39.4 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon W-11155MRE has a TDP of 45 W, that of the AMD EPYC 7473X is 240 W. |
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| Intel Xeon W-11155MRE | Characteristic | AMD EPYC 7473X |
| 45 W | TDP (PL1 / PBP) | 240 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | 280 W |
| 35 W | TDP down | 225 W |
| 100 °C | Tjunction max. | -- |
Technical detailsThe Intel Xeon W-11155MRE has a 8.00 MB cache, while the AMD EPYC 7473X cache has a total of 800.00 MB. |
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| Intel Xeon W-11155MRE | Characteristic | AMD EPYC 7473X |
| 10 nm | Technology | 7 nm |
| Monolithic | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| BGA 1787 | Socket | SP3 |
| VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Operating systems | Windows 10, Linux | |
| Q3/2021 | Release date | Q2/2022 |
| 249 $ | Release price | 4185 $ |
| show more data | show more data | |
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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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Intel Xeon W-11155MRE
Intel UHD Graphics 11th Gen (16 EU) @ 1.25 GHz |
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AMD EPYC 7473X
@ 0.00 GHz |
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Devices using this processor |
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| Intel Xeon W-11155MRE | AMD EPYC 7473X |
| Unknown | Unknown |
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