Comparing AMD Epyc 7662 vs AMD Epyc 7662

description_compare AMD Epyc 7662 and AMD EPYC 7373X

• Name
  AMD Epyc 7662 AMD EPYC 7373X
• Segment
  Desktop / Server Desktop / Server
• Family
  AMD Epyc AMD EPYC
• Generation
  2 3
• CPU group
  AMD Epyc 7002 AMD EPYC 7003
• Successor
  AMD Epyc 7763 --

CPU Cores and Base Frequency

• Frequency
  2.00 GHz 3.05 GHz
• 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
  DDR4-3200 DDR4-3200
• Max. Memory
  4096 GB
• ECC
  Yes Yes
• Memory channels
  8 8 (Octa Channel)

• TDP (PL1)
  225 W 240 W
• TDP up
  -- 280 W
• TDP down
  -- 225 W

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  AMD-V, SVM AMD-V, SVM
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  -- 32.00 MB
• L3-Cache
  256.00 MB 768.00 MB
• Architecture
  Rome (Zen 2) Milan (Zen 3)
• Technology
  7 nm 7 nm
• Socket
  SP3 SP3
• Release date
  Q1/2020 Q2/2022