Intel Xeon w7-3455
The Intel Xeon w7-3455 operates with 24 cores and 48 CPU threads. It run at 4.80 GHz base 3.30 GHz all cores while the TDP is set at 45 W.The processor is attached to the LGA 4677 CPU socket. This version includes 67.50 MB of L3 cache on one chip, supports 8 (Octa Channel) memory channels to support DDR5-4800 RAM and features PCIe Gen lanes. Tjunction keeps below 92 °C degrees C. In particular, Sapphire Rapids-WS Architecture is enhanced with 10 nm technology and supports VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise. The product was launched on Q1/2023
| Frequency | 2.50 GHz |
| CPU Cores | 24 |
| CPU Threads | 48 |
| Turbo (1 Core) | 4.80 GHz |
| Turbo (24 Cores): | 3.30 GHz |
| Hyperthreading | Yes  |
| Overclocking | No  |
| Core Architecture | normal |
Where to Buy?
Buy Intel Xeon w7-3455
Memory & PCIe
| Memory type | DDR5-4800 |
| Max memory | 4096 GB |
| Memory channels | 8 (Octa Channel) |
| ECC | Yes |
| Bandwidth | 307.2 GB/s |
| PCIe | 5.0 x 112 |
Encryption
| AES-NI | Yes |
Internal Graphics
| Memory type | DDR5-4800 |
| GPU name | no iGPU |
| GPU frequency | |
| GPU (Turbo) | No turbo |
| Generation | |
| DirectX Version | |
| Execution units | |
| Shader | |
| Max memory | -- |
| Max. displays | |
| Technology | 10 nm |
| Release date |
Technical details
| Instruction set (ISA) | x86-64 (64 bit) |
| Architecture | Sapphire Rapids-WS |
| L2-Cache | -- |
| L3-Cache | 67.50 MB |
| Technology | 10 nm |
| Release date | Q1/2023 |
| Socket | LGA 4677 |
Thermal Management
| TDP (PL1) | |
| TDP (PL2) | |
| TDP Up | 324 W |
| TDP Down | -- |
| Tjunction max | 92 °C |
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