Intel Xeon Platinum 8268 vs AMD EPYC 7543P
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CPU comparison with benchmarks
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| Intel Xeon Platinum 8268 | AMD EPYC 7543P | |
CPU comparisonIntel Xeon Platinum 8268 or AMD EPYC 7543P - 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 Platinum 8268 has 24 cores with 48 threads and clocks with a maximum frequency of 3.90 GHz. Up to 1024 GB of memory is supported in 6 memory channels. The Intel Xeon Platinum 8268 was released in Q2/2019. The AMD EPYC 7543P has 32 cores with 64 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 7543P was released in Q1/2021. |
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| Intel Xeon Platinum (89) | Family | AMD EPYC (129) |
| Intel Xeon Platinum 8200/9200 (21) | CPU group | AMD EPYC 7003 (29) |
| 2 | Generation | 3 |
| Cascade Lake | Architecture | Milan (Zen 3) |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Platinum 8268 is a 24 core processor with a clock frequency of 2.90 GHz (3.90 GHz). The AMD EPYC 7543P has 32 CPU cores with a clock frequency of 2.80 GHz (3.70 GHz). |
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| Intel Xeon Platinum 8268 | Characteristic | AMD EPYC 7543P |
| 24 | Cores | 32 |
| 48 | Threads | 64 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.90 GHz | Frequency | 2.80 GHz |
| 3.90 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
| 3.40 GHz | Turbo Frequency (All Cores) | 3.30 GHz |
Memory & PCIeThe Intel Xeon Platinum 8268 supports a maximum of 1024 GB of memory in 6 memory channels. The AMD EPYC 7543P can connect up to 4096 GB of memory in 8 memory channels. |
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| Intel Xeon Platinum 8268 | Characteristic | AMD EPYC 7543P |
| DDR4-2933 | Memory | DDR4-3200 |
| 1024 GB | Max. Memory | 4096 GB |
| 6 (Hexa Channel) | Memory channels | 8 (Octa Channel) |
| 140.7 GB/s | Max. Bandwidth | 204.8 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | -- |
| 35.75 MB | L3 Cache | 256.00 MB |
| 3.0 | PCIe version | 4.0 |
| 48 | PCIe lanes | 128 |
| 47.3 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 Platinum 8268 has a TDP of 205 W, that of the AMD EPYC 7543P is 225 W. |
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| Intel Xeon Platinum 8268 | Characteristic | AMD EPYC 7543P |
| 205 W | TDP (PL1 / PBP) | 225 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | 240 W |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Platinum 8268 has a 35.75 MB cache, while the AMD EPYC 7543P cache has a total of 256.00 MB. |
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| Intel Xeon Platinum 8268 | Characteristic | AMD EPYC 7543P |
| 14 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 |
| LGA 3647 | Socket | SP3 |
| VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q2/2019 | Release date | Q1/2021 |
| 6302 $ | Release price | 2730 $ |
| show more data | show more data | |
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24C 48T @ 2.90 GHz (3.90 GHz) buy now on Amazon and save!
32C 64T @ 2.80 GHz (3.70 GHz) buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
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 Platinum 8268
24C 48T @ 3.90 GHz |
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AMD EPYC 7543P
32C 64T @ 3.70 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 Platinum 8268
24C 48T @ 3.40 GHz |
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AMD EPYC 7543P
32C 64T @ 3.30 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 Platinum 8268
24C 48T @ 3.40 GHz |
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AMD EPYC 7543P
32C 64T @ 3.30 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 Platinum 8268
24C 48T @ 3.90 GHz |
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AMD EPYC 7543P
32C 64T @ 3.70 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 Platinum 8268
24C 48T @ 3.40 GHz |
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AMD EPYC 7543P
32C 64T @ 3.30 GHz |
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Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. 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 Platinum 8268
24C 48T @ 3.90 GHz |
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AMD EPYC 7543P
32C 64T @ 3.70 GHz |
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Devices using this processor |
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| Intel Xeon Platinum 8268 | AMD EPYC 7543P |
| Unknown | Unknown |
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