Comparaison entre AMD Epyc 7642 et AMD Epyc 7642

description_compare Intel Core i5-11400 and AMD Epyc 7642

• Name
  Intel Core i5-11400 AMD Epyc 7642
• Segment
  Desktop / Server Desktop / Server
• Family
  Intel Core i5 AMD Epyc
• Generation
  11 2
• CPU group
  Intel Core i 11000 AMD Epyc 7002
• Predecessor
  Intel Core i5-10400 --
• Successor
  Intel Core i5-12400 AMD Epyc 7643

CPU Cores and Base Frequency

• Frequency
  2.60 GHz 2.30 GHz
• CPU Cores
  6 48
• Turbo (1 Core)
  4.40 GHz 3.30 GHz
• CPU Threads
  12 96
• Hyperthreading
  Yes Yes
• Overclocking
  No No
• Core architecture
  normal normal

• GPU name
  Intel UHD Graphics 730 no iGPU
• GPU frequency
  0.35 GHz
• GPU (Turbo)
  1.30 GHz No turbo
• Execution units
  24
• Shader
  192
• Max. GPU Memory
  64 GB --
• Max. displays
  3
• Generation
  12
• DirectX Version
  12
• Technology
  14 nm
• Release date
  Q1/2021

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

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

• AES-NI
  Yes Yes

• TDP (PL1)
  65 W 225 W
• TDP (PL2)
  154 W / 56 s --
• Tjunction max.
  100 °C --

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  VT-x, VT-x EPT, VT-d AMD-V, SVM
• ISA extensions
  SSE4.1, SSE4.2, AVX2, AVX-512 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  3.00 MB --
• L3-Cache
  12.00 MB 256.00 MB
• Architecture
  Rocket Lake S Rome (Zen 2)
• Technology
  14 nm 7 nm
• Socket
  LGA 1200 SP3
• Release date
  Q1/2021 Q3/2019

• Used in
  Unknown Unknown