Intel Xeon D-1539 vs AMD EPYC 7543
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CPU comparison with benchmarks
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| Intel Xeon D-1539 | AMD EPYC 7543 | |
CPU comparisonIntel Xeon D-1539 or AMD EPYC 7543 - 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 D-1539 has 8 cores with 16 threads and clocks with a maximum frequency of 2.20 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Xeon D-1539 was released in Q3/2017. The AMD EPYC 7543 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 7543 was released in Q1/2021. |
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| Intel Xeon D (79) | Family | AMD EPYC (129) |
| Intel Xeon D-1500 (22) | CPU group | AMD EPYC 7003 (29) |
| 1 | Generation | 3 |
| Broadwell | Architecture | Milan (Zen 3) |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon D-1539 has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Xeon D-1539 is 1.60 GHz (2.20 GHz) while the AMD EPYC 7543 has 32 CPU cores and 64 threads can calculate simultaneously. The clock frequency of the AMD EPYC 7543 is at 2.80 GHz (3.70 GHz). |
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| Intel Xeon D-1539 | Characteristic | AMD EPYC 7543 |
| 8 | Cores | 32 |
| 16 | Threads | 64 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.60 GHz | Frequency | 2.80 GHz |
| 2.20 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
| 1.80 GHz | Turbo Frequency (All Cores) | 3.30 GHz |
Memory & PCIeThe Intel Xeon D-1539 can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 34.1 GB/s. The AMD EPYC 7543 supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 204.8 GB/s. |
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| Intel Xeon D-1539 | Characteristic | AMD EPYC 7543 |
| DDR4-2133 | Memory | DDR4-3200 |
| 128 GB | Max. Memory | 4096 GB |
| 2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
| 34.1 GB/s | Max. Bandwidth | 204.8 GB/s |
| Yes | ECC | Yes |
| 12.00 MB | L2 Cache | -- |
| -- | L3 Cache | 256.00 MB |
| 3.0 | PCIe version | 4.0 |
| 32 | PCIe lanes | 128 |
| 31.5 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon D-1539 is 35 W, while the AMD EPYC 7543 has a TDP of 225 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| Intel Xeon D-1539 | Characteristic | AMD EPYC 7543 |
| 35 W | TDP (PL1 / PBP) | 225 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | 240 W |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Xeon D-1539 is manufactured in 14 nm and has 12.00 MB cache. The AMD EPYC 7543 is manufactured in 7 nm and has a 256.00 MB cache. |
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| Intel Xeon D-1539 | Characteristic | AMD EPYC 7543 |
| 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 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| BGA 1667 | 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 |
| Q3/2017 | Release date | Q1/2021 |
| 520 $ | Release price | 3761 $ |
| show more data | show more data | |
8C 16T @ 1.60 GHz (2.20 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 2 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 D-1539
8C 16T @ 2.20 GHz |
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AMD EPYC 7543
32C 64T @ 3.70 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 D-1539
8C 16T @ 1.80 GHz |
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AMD EPYC 7543
32C 64T @ 3.30 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 D-1539
8C 16T @ 1.80 GHz |
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AMD EPYC 7543
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 D-1539
8C 16T @ 2.20 GHz |
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AMD EPYC 7543
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 D-1539
8C 16T @ 1.80 GHz |
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AMD EPYC 7543
32C 64T @ 3.30 GHz |
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Devices using this processor |
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| Intel Xeon D-1539 | AMD EPYC 7543 |
| Unknown | Unknown |
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