AMD Epyc 7543 | AMD Epyc 7542 | |
225 W | Max TDP | 225 W |
NA | Power consumption per day (kWh) | NA |
NA | Running cost per day | NA |
NA | Power consumption per year (kWh) | NA |
NA | Running cost per year | NA |
AMD Epyc 7543 vs AMD Epyc 7542
The AMD Epyc 7543 operates with 323 cores and 64 CPU threads. It run at 3.70 GHz base all cores while the TDP is set at 225 W.The processor is attached to the SP3 CPU socket. This version includes 256.00 MB of L3 cache on one chip, supports 8 memory channels to support DDR4-3200 RAM and features 4.0 PCIe Gen 128 lanes. Tjunction keeps below -- degrees C. In particular, Milan (Zen 3) Architecture is enhanced with 7 nm technology and supports AMD-V, SVM. The product was launched on Q1/2021
The AMD Epyc 7542 operates with 32 cores and 64 CPU threads. It run at 3.40 GHz base 3.20 GHz all cores while the TDP is set at 225 W.The processor is attached to the SP3 CPU socket. This version includes 128.00 MB of L3 cache on one chip, supports 8 memory channels to support DDR4-3200 RAM and features 4.0 PCIe Gen 128 lanes. Tjunction keeps below -- degrees C. In particular, Rome (Zen 2) Architecture is enhanced with 7 nm technology and supports AMD-V, SVM. The product was launched on Q3/2019
Compare Detail
2.80 GHz | Frequency | 2.90 GHz |
323 | Cores | 32 |
3.70 GHz | Turbo (1 Core) | 3.40 GHz |
Turbo (All Cores) | 3.20 GHz | |
Yes | Hyperthreading | Yes |
No | Overclocking | No |
normal | Core Architecture | normal |
no iGPU | GPU | no iGPU |
No turbo | GPU (Turbo) | No turbo |
7 nm | Technology | 7 nm |
No turbo | GPU (Turbo) | No turbo |
DirectX Version | ||
Max. displays | ||
DDR4-3200 | Memory | DDR4-3200 |
8 | Memory channels | 8 |
Max memory | ||
Yes | ECC | Yes |
-- | L2 Cache | -- |
256.00 MB | L3 Cache | 128.00 MB |
4.0 | PCIe version | 4.0 |
128 | PCIe lanes | 128 |
7 nm | Technology | 7 nm |
SP3 | Socket | SP3 |
225 W | TDP | 225 W |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Q1/2021 | Release date | Q3/2019 |
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.
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.
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.
Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-Comparison. However the majority of CPUs have not been tested and the results have been estimated by a CPU-Comparison’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.