AMD Epyc 7642 | AMD Epyc 7552 | |
225 W | Max TDP | 200 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 7642 vs AMD Epyc 7552
The AMD Epyc 7642 operates with 48 cores and 96 CPU threads. It run at 3.30 GHz base 2.80 GHz 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, Rome (Zen 2) Architecture is enhanced with 7 nm technology and supports AMD-V, SVM. The product was launched on Q3/2019
The AMD Epyc 7552 operates with 48 cores and 96 CPU threads. It run at 3.30 GHz base 2.50 GHz all cores while the TDP is set at 200 W.The processor is attached to the SP3 CPU socket. This version includes 192.00 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
2.30 GHz | Frequency | 2.20 GHz |
48 | Cores | 48 |
3.30 GHz | Turbo (1 Core) | 3.30 GHz |
2.80 GHz | Turbo (All Cores) | 2.50 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 | 192.00 MB |
4.0 | PCIe version | 4.0 |
128 | PCIe lanes | 128 |
7 nm | Technology | 7 nm |
SP3 | Socket | SP3 |
225 W | TDP | 200 W |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Q3/2019 | 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.