Intel Xeon Gold 6458Q vs AMD EPYC 7443P
Last updated:
CPU comparison with benchmarks
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| Intel Xeon Gold 6458Q | AMD EPYC 7443P | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon Gold 6458Q and the AMD EPYC 7443P and use benchmarks to check which processor is faster.
We compare the Intel Xeon Gold 6458Q 32 core processor released in Q1/2023 with the AMD EPYC 7443P which has 24 CPU cores and was introduced in Q1/2021. |
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| Intel Xeon Gold (163) | Family | AMD EPYC (129) |
| Intel Xeon Gold 5400/6400 (25) | CPU group | AMD EPYC 7003 (29) |
| 4 | Generation | 3 |
| Sapphire Rapids | Architecture | Milan (Zen 3) |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6458Q is a 32 core processor with a clock frequency of 3.10 GHz (4.00 GHz). The processor can compute 64 threads at the same time. The AMD EPYC 7443P clocks with 2.85 GHz (4.00 GHz), has 24 CPU cores and can calculate 48 threads in parallel. |
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| Intel Xeon Gold 6458Q | Characteristic | AMD EPYC 7443P |
| 32 | Cores | 24 |
| 64 | Threads | 48 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 3.10 GHz | Frequency | 2.85 GHz |
| 4.00 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
| -- | Turbo Frequency (All Cores) | 3.60 GHz |
Memory & PCIeUp to 4096 GB of memory in a maximum of 8 memory channels is supported by the Intel Xeon Gold 6458Q, while the AMD EPYC 7443P supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled. |
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| Intel Xeon Gold 6458Q | Characteristic | AMD EPYC 7443P |
| DDR5-4400, DDR5-4800 | Memory | DDR4-3200 |
| 4096 GB | Max. Memory | 4096 GB |
| 8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
| 307.2 GB/s | Max. Bandwidth | 204.8 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | -- |
| 60.00 MB | L3 Cache | 128.00 MB |
| 5.0 | PCIe version | 4.0 |
| 80 | PCIe lanes | 128 |
| 315.0 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe Intel Xeon Gold 6458Q has a TDP of 350 W. The TDP of the AMD EPYC 7443P is 200 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Xeon Gold 6458Q | Characteristic | AMD EPYC 7443P |
| 350 W | TDP (PL1 / PBP) | 200 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | 165 W |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6458Q has 60.00 MB cache and is manufactured in 10 nm. The cache of AMD EPYC 7443P is at 128.00 MB. The processor is manufactured in 7 nm. |
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| Intel Xeon Gold 6458Q | Characteristic | AMD EPYC 7443P |
| 10 nm | Technology | 7 nm |
| Chiplet | 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 |
| LGA 4677 | Socket | SP3 |
| VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Windows, Linux | Operating systems | Windows 10, Linux |
| Q1/2023 | Release date | Q1/2021 |
| 6416 $ | Release price | 1337 $ |
| show more data | show more data | |
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32C 64T @ 3.10 GHz (4.00 GHz) buy now on Amazon and save!
24C 48T @ 2.85 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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Intel Xeon Gold 6458Q
32C 64T @ 4.00 GHz |
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AMD EPYC 7443P
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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Intel Xeon Gold 6458Q
32C 64T @ 3.10 GHz |
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AMD EPYC 7443P
24C 48T @ 3.60 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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Intel Xeon Gold 6458Q
32C 64T @ 4.00 GHz |
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AMD EPYC 7443P
24C 48T @ 4.00 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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Intel Xeon Gold 6458Q
32C 64T @ 3.10 GHz |
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AMD EPYC 7443P
24C 48T @ 3.60 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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Intel Xeon Gold 6458Q
32C 64T @ 3.10 GHz |
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AMD EPYC 7443P
24C 48T @ 3.60 GHz |
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Devices using this processor |
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| Intel Xeon Gold 6458Q | AMD EPYC 7443P |
| Unknown | Unknown |
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