AMD Epyc 7642とAMD Epyc 7642の比較

description_compare AMD Epyc 7642 and Intel Core i7-11700T

• Name
  AMD Epyc 7642 Intel Core i7-11700T
• Segment
  Desktop / Server Desktop / Server
• Family
  AMD Epyc Intel Core i7
• Generation
  2 11
• CPU group
  AMD Epyc 7002 Intel Core i 11000
• Predecessor
  -- Intel Core i7-10700T
• Successor
  AMD Epyc 7643 --

CPU Cores and Base Frequency

• Frequency
  2.30 GHz 1.40 GHz
• CPU Cores
  48 8
• Turbo (1 Core)
  3.30 GHz 4.60 GHz
• CPU Threads
  96 16
• Hyperthreading
  Yes Yes
• Overclocking
  No No
• Core architecture
  normal normal

• GPU name
  no iGPU Intel UHD Graphics 750
• GPU frequency
  0.35 GHz
• GPU (Turbo)
  No turbo 1.30 GHz
• Execution units
  32
• Shader
  256
• Max. displays
  3
• Generation
  12
• DirectX Version
  12
• Technology
  14 nm
• Release date
  Q1/2021

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

• Memory type
  DDR4-3200 DDR4-3200
• Max. Memory
  128 GB
• ECC
  Yes No
• Memory channels
  8 2
• PCIe version
  4.0 4.0
• PCIe lanes
  128 20

• AES-NI
  Yes Yes

• TDP (PL1)
  225 W 35 W
• TDP (PL2)
  -- 115 W / 28 s
• TDP down
  -- 25 W
• Tjunction max.
  -- 100 °C

• 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
• L2-Cache
  -- 4.00 MB
• L3-Cache
  256.00 MB 16.00 MB
• Architecture
  Rome (Zen 2) Rocket Lake S
• Technology
  7 nm 14 nm
• Socket
  SP3 LGA 1200
• Release date
  Q3/2019 Q1/2021

• Used in
  Unknown Unknown