Comparing AMD Epyc 7251 vs AMD Epyc 7251

description_compare AMD Epyc 7251 and Intel Xeon W-2133

• Name
  AMD Epyc 7251 Intel Xeon W-2133
• Segment
  Desktop / Server Desktop / Server
• Family
  AMD Epyc Intel Xeon W
• Generation
  1 6
• CPU group
  AMD Epyc 7001 Intel Xeon W-2100/3100

CPU Cores and Base Frequency

• Frequency
  2.10 GHz 3.60 GHz
• CPU Cores
  8 6
• Turbo (1 Core)
  2.90 GHz 3.90 GHz
• CPU Threads
  16 12
• Hyperthreading
  Yes Yes
• Overclocking
  No No
• Core architecture
  normal normal

• GPU name
  no iGPU no iGPU
• GPU (Turbo)
  No turbo No turbo

• h265 / HEVC (8 bit)
  No No
• h265 / HEVC (10 bit)
  No No
• h264
  No No
• VP9
  No No
• VP8
  No No
• AV1
  No No
• AVC
  No No
• VC-1
  No No
• JPEG
  No No

• Memory type
  DDR4-2666 DDR4-2666
• Max. Memory
  512 GB
• ECC
  Yes Yes
• Memory channels
  8 4
• PCIe version
  3.0 3.0
• PCIe lanes
  128 48

• AES-NI
  Yes Yes

• TDP (PL1)
  120 W 140 W

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  AMD-V, SVM VT-x, VT-x EPT, VT-d
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4.1, SSE4.2, AVX2, AVX-512
• L3-Cache
  32.00 MB 8.25 MB
• Architecture
  Naples (Zen) Skylake W
• Technology
  14 nm 14 nm
• Socket
  SP3 LGA 2066
• Release date
  Q3/2017 Q3/2017

• Used in
  Unknown Unknown