Intel® Xeon® Gold 5122 Processor

Key Specifications & Features of Xeon Gold 5122

• Cores / Threads: 4 cores, 8 threads;
  
• Base Clock: 3.60 GHz;
  
• Max Turbo Frequency: Up to 3.70 GHz;
  
• Cache: 16.5 MB L3 Smart Cache;
  
• Architecture / Process: “Skylake-SP”, 14 nm process, part of 1st-gen Xeon Scalable (Gold 5100 series) family;
  
• Socket: FCLGA3647 — needs a server/workstation-class motherboard;
  
• Memory Support: Up to 768 GB DDR4-2666 across 6 memory channels; ECC support;
  
• PCIe / I/O: PCIe 3.0, up to 48 lanes — good for multiple NVMe drives, network cards, GPUs/accelerators;
  
• TDP (Thermal Design Power): 105 W — relatively modest for server-class CPU 
  
• Instruction & Feature Support: Supports 64-bit, Hyper-Threading, AVX / AVX2 / AVX-512, virtualization (VT-x, VT-d), AES-NI, and other server-class reliability/security/ virtualization features;
  
• Status: This CPU is listed as “Discontinued” / “End of Servicing Updates” (after December 31, 2023) by Intel.