The AMD EPYC 7543 is a server and workstation processor with 32 cores and 64 threads. It runs at a base frequency of 2.8 GHz and boosts up to 3.7 GHz. It has 256 MB of L3 cache.
It fits Socket SP3 and supports eight-channel DDR4 SDRAM at 3200 MHz, with a maximum memory bandwidth of 204.8 GB/s. It offers up to 128 PCI Express lanes, version 4.0. Its TDP is 225 W.
- Brand
- AMD
- Family
- AMD EPYC
- Model
- 7543
- Cores
- 32
- Threads
- 64
- Base frequency
- 2.8 GHz
- Turbo frequency
- 3.7 GHz
- Cache
- 256 MB L3
- Socket
- Socket SP3
- Intended for
- Server/workstation
- Memory type
- DDR4 SDRAM
- Memory speed
- 3200 MHz
- Memory channels
- Octa-channel
- Memory bandwidth
- Up to 204.8 GB/s
- TDP
- 225 W
- Configurable TDP (low)
- 225 W
- PCI Express
- Version 4.0, up to 128 lanes