Intel® Xeon® Silver 4208 Processor

Key Specifications & Features of Xeon Silver 4208

• Cores / Threads: 8 cores, 16 threads 
• Base Clock: 2.10 GHz 
• Max Turbo Frequency: up to 3.20 GHz 
• Cache: 11 MB L3 (“Smart Cache”) 
• Architecture / Process: 14 nm, 2nd-Gen “Cascade Lake-SP” / part of Xeon Scalable 4200-series. 
• Socket: FCLGA3647 — i.e. needs a compatible server/workstation-class motherboard. 
• Memory Support: DDR4-2400, up to 1 TB, 6 memory channels; ECC memory supported. 
• PCIe / I/O: PCIe 3.0, up to 48 PCIe lanes — enough for multiple NVMe drives, network cards, GPUs/accelerators if needed. 
• TDP (Thermal Design Power): 85 W — relatively modest for a server-class CPU. 
• Supported Features: Hyper-Threading, virtualization (VT-x, VT-d), AVX2 / AVX-512, AES-NI, ECC memory, 64-bit — full suite of server/enterprise-class features