| Specification | Details |
|---|---|
| Model | AMD EPYC 7742 |
| Codename / Architecture | Rome / Zen 2 |
| Process Node | TSMC 7 nm (compute die), 14 nm |
| Cores / Threads | 64 cores / 128 threads |
| Base Clock | 2.25 GHz |
| Max Boost Clock | Up to 3.4 GHz |
| L1 Cache | 64 KB instruction + 64 KB data per core |
| L2 Cache | 512 KB per core |
| L3 Cache | 256 MB (shared) |
| Socket | SP3 (FCLGA‑4094) |
| TDP | 225 W |
| Memory Support | DDR4‑3200, 8‑channel, max up to 4 TB |
| Memory Bandwidth | 204.8 GB/s per socket |
| PCIe Support | PCIe 4.0, 128 lanes |
| Max SMP Configuration | Supports 2‑socket systems |
| Release Date | August 7, 2019 |
| Transistor Count | Approx. 39.5 billion |
| Die Size | Multi‑chip design; compute die ≈ 74 mm² each |
3.The CPU has been tested before the project is shipped. Please confirm whether the CPU is compatible with your motherboard. Avoid unnecessary return items. If you are unsure about compatibility issues. You can contact me.
4.The processor does not come with a cooler, we will package it in a dedicated plastic box.
5.If you need to find server accessories, you can contact us. Our rich product inventory can offer you discounted prices.
Warmer Reminder: