Intel Xeon w7-3455 vs AMD EPYC 9554
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CPU comparison with benchmarks
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| Intel Xeon w7-3455 | AMD EPYC 9554 | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon w7-3455 and the AMD EPYC 9554 and use benchmarks to check which processor is faster.
We compare the Intel Xeon w7-3455 24 core processor released in Q1/2023 with the AMD EPYC 9554 which has 64 CPU cores and was introduced in Q4/2022. |
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| Intel Xeon W (83) | Family | AMD EPYC (129) |
| Intel Xeon W-3400 (8) | CPU group | AMD EPYC 9004 (21) |
| 12 | Generation | 4 |
| Sapphire Rapids-WS | Architecture | Genoa / Genoa-X (Zen 4) |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | AMD EPYC 9555 |
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CPU Cores and Base FrequencyThe Intel Xeon w7-3455 is a 24 core processor with a clock frequency of 2.50 GHz (4.80 GHz). The processor can compute 48 threads at the same time. The AMD EPYC 9554 clocks with 3.10 GHz (3.75 GHz), has 64 CPU cores and can calculate 128 threads in parallel. |
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| Intel Xeon w7-3455 | Characteristic | AMD EPYC 9554 |
| 24 | Cores | 64 |
| 48 | Threads | 128 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.50 GHz | Frequency | 3.10 GHz |
| 4.80 GHz | Turbo Frequency (1 Core) | 3.75 GHz |
| 3.30 GHz | Turbo Frequency (All Cores) | 3.75 GHz |
Memory & PCIeUp to 4096 GB of memory in a maximum of 8 memory channels is supported by the Intel Xeon w7-3455, while the AMD EPYC 9554 supports a maximum of 6144 GB of memory with a maximum memory bandwidth of 460.8 GB/s enabled. |
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| Intel Xeon w7-3455 | Characteristic | AMD EPYC 9554 |
| DDR5-4800 | Memory | DDR5-4800 |
| 4096 GB | Max. Memory | 6144 GB |
| 8 (Octa Channel) | Memory channels | 12 |
| 307.2 GB/s | Max. Bandwidth | 460.8 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | 64.00 MB |
| 67.50 MB | L3 Cache | 256.00 MB |
| 5.0 | PCIe version | 5.0 |
| 112 | PCIe lanes | 128 |
| 441.1 GB/s | PCIe Bandwidth | 504.1 GB/s |
Thermal ManagementThe Intel Xeon w7-3455 has a TDP of 270 W. The TDP of the AMD EPYC 9554 is 360 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Xeon w7-3455 | Characteristic | AMD EPYC 9554 |
| 270 W | TDP (PL1 / PBP) | 360 W |
| -- | TDP (PL2) | -- |
| 324 W | TDP up | 400 W |
| -- | TDP down | 320 W |
| 92 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon w7-3455 has 67.50 MB cache and is manufactured in 10 nm. The cache of AMD EPYC 9554 is at 320.00 MB. The processor is manufactured in 5 nm. |
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| Intel Xeon w7-3455 | Characteristic | AMD EPYC 9554 |
| 10 nm | Technology | 5 nm |
| Monolithic | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2, AVX-512, AMX | ISA extensions | SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI |
| LGA 4677 | Socket | SP5 |
| VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Windows 11, Windows Server, Linux | Operating systems | Windows Server 2022, Linux, Windows 11 |
| Q1/2023 | Release date | Q4/2022 |
| 2489 $ | Release price | 9087 $ |
| show more data | show more data | |
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24C 48T @ 2.50 GHz (4.80 GHz) buy now on Amazon and save!
64C 128T @ 3.10 GHz (3.75 GHz) buy now on Amazon and save!
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Average performance in benchmarks
⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 0 CPU benchmarks
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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Intel Xeon w7-3455
24C 48T @ 4.80 GHz |
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AMD EPYC 9554
64C 128T @ 3.75 GHz |
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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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Intel Xeon w7-3455
24C 48T @ 4.80 GHz |
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AMD EPYC 9554
64C 128T @ 3.75 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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Intel Xeon w7-3455
24C 48T @ 3.30 GHz |
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AMD EPYC 9554
64C 128T @ 3.75 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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Intel Xeon w7-3455
24C 48T @ 3.30 GHz |
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AMD EPYC 9554
64C 128T @ 3.75 GHz |
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Devices using this processor |
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| Intel Xeon w7-3455 | AMD EPYC 9554 |
| Unknown | Unknown |
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