Intel Xeon E3-1280 v6 vs AMD EPYC 7543
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CPU comparison with benchmarks
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| Intel Xeon E3-1280 v6 | AMD EPYC 7543 | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon E3-1280 v6 and the AMD EPYC 7543 and use benchmarks to check which processor is faster.
We compare the Intel Xeon E3-1280 v6 4 core processor released in Q1/2017 with the AMD EPYC 7543 which has 32 CPU cores and was introduced in Q1/2021. |
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| Intel Xeon E3 (43) | Family | AMD EPYC (129) |
| Intel Xeon E3 v6 (10) | CPU group | AMD EPYC 7003 (29) |
| 6 | Generation | 3 |
| Kaby Lake S | Architecture | Milan (Zen 3) |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E3-1280 v6 is a 4 core processor with a clock frequency of 3.90 GHz (4.20 GHz). The processor can compute 8 threads at the same time. The AMD EPYC 7543 clocks with 2.80 GHz (3.70 GHz), has 32 CPU cores and can calculate 64 threads in parallel. |
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| Intel Xeon E3-1280 v6 | Characteristic | AMD EPYC 7543 |
| 4 | Cores | 32 |
| 8 | Threads | 64 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 3.90 GHz | Frequency | 2.80 GHz |
| 4.20 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
| 4.10 GHz | Turbo Frequency (All Cores) | 3.30 GHz |
Memory & PCIeUp to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Xeon E3-1280 v6, while the AMD EPYC 7543 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 E3-1280 v6 | Characteristic | AMD EPYC 7543 |
| DDR4-2400 | Memory | DDR4-3200 |
| 64 GB | Max. Memory | 4096 GB |
| 2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
| 38.4 GB/s | Max. Bandwidth | 204.8 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | -- |
| 8.00 MB | L3 Cache | 256.00 MB |
| 3.0 | PCIe version | 4.0 |
| 16 | PCIe lanes | 128 |
| 15.8 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe Intel Xeon E3-1280 v6 has a TDP of 72 W. The TDP of the AMD EPYC 7543 is 225 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Xeon E3-1280 v6 | Characteristic | AMD EPYC 7543 |
| 72 W | TDP (PL1 / PBP) | 225 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | 240 W |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E3-1280 v6 has 8.00 MB cache and is manufactured in 14 nm. The cache of AMD EPYC 7543 is at 256.00 MB. The processor is manufactured in 7 nm. |
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| Intel Xeon E3-1280 v6 | 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 |
| LGA 1151 | 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 |
| Q1/2017 | Release date | Q1/2021 |
| -- | Release price | 3761 $ |
| show more data | show more data | |
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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 E3-1280 v6
4C 8T @ 4.20 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 E3-1280 v6
4C 8T @ 4.10 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 E3-1280 v6
4C 8T @ 4.10 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 E3-1280 v6
4C 8T @ 4.20 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 E3-1280 v6
4C 8T @ 4.10 GHz |
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AMD EPYC 7543
32C 64T @ 3.30 GHz |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 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 E3-1280 v6
4C 8T @ 4.20 GHz |
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AMD EPYC 7543
32C 64T @ 3.70 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Xeon E3-1280 v6
4C 8T @ 4.10 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 E3-1280 v6 | AMD EPYC 7543 |
| Unknown | Unknown |
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