Comparing AMD Opteron X3421 vs AMD Opteron X3421

description_compare AMD Opteron X3421 and Intel Atom C3558R

• Name
  AMD Opteron X3421 Intel Atom C3558R
• Family
  AMD Opteron Intel Atom
• CPU group
  AMD Opteron X3000 Intel Atom C3000
• Segment
  Desktop / Server Desktop / Server
• Generation
  0 2

CPU Cores and Base Frequency

• Core architecture
  normal normal
• Overclocking
  No No
• Frequency
  2.10 GHz 2.40 GHz

• GPU name
  AMD Radeon R7 - 512 (Toronto) no iGPU
• GPU frequency
  0.80 GHz
• GPU (Turbo)
  No turbo No turbo
• Execution units
  8
• Shader
  512
• Max. GPU Memory
  2 GB --
• Max. displays
  3

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

• Memory type
  DDR4-2400 DDR4-2400
• Max. Memory
  256 GB
• Memory channels
  2 (Dual Channel) 2
• ECC
  Yes Yes

• TDP (PL1)
  15 W 17 W
• TDP up
  35 W --
• TDP down
  12 W --
• Tjunction max.
  -- 100 °C

• Technology
  28 nm 14 nm
• Socket
  FP4 BGA 1310
• L2-Cache
  2.00 MB 8.00 MB
• Architecture
  Toronto (Excavator) Denverton
• Virtualization
  AMD-V, AMD-Vt VT-x, VT-x EPT, VT-d
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2 SSE4.1, SSE4.2
• Release date
  Q2/2015 Q2/2020
• Part Number
  OX3421AAY43KA --