Information about the AMD Opteron X3421 segment (for desktops or laptops) and the CPU family, along with the sales starting date.

• Name
  AMD Opteron X3421
• Family
  AMD Opteron
• CPU group
  AMD Opteron X3000
• Segment
  Desktop / Server

Technical and quantitative specifications of the AMD Opteron X3421: number of cores and threads, base and maximum frequencies. The higher these specifications are, the more powerful your CPU will be.

• CPU Cores / Threads
  4 / 4
• Core architecture
  normal
• Cores
  4x
• Hyperthreading / SMT
  No
• Overclocking
  No
• Frequency
  2.10 GHz
• Turbo Frequency (1 Core)
  3.40 GHz

Common specifications for the integrated graphics card in AMD Opteron X3421 along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

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

List of video codecs supported by the AMD Opteron X3421 CPU. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

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

Memory type, clock frequency, multi-channel features, and PCIe version of the AMD Opteron X3421. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.

• Memory type
  DDR4-2400
• Memory channels
  2 (Dual Channel)
• ECC
  Yes
• PCIe
  3 x 8
• AES-NI
  Yes

Let's find out what TDP has the AMD Opteron X3421? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.

• TDP (PL1)
  15 W
• TDP up
  35 W
• TDP down
  12 W

Here you can find a comparison of 2nd and 3rd level cache sizes for the AMD Opteron X3421 CPU along with a list of ISA extensions.

• Technology
  28 nm
• Socket
  FP4
• L2-Cache
  2.00 MB
• Architecture
  Toronto (Excavator)
• Operating systems
  Windows 10, Linux
• Virtualization
  AMD-V, AMD-Vt
• Instruction set (ISA)
  x86-64 (64 bit)
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2
• Release date
  Q2/2015
• Part Number
  OX3421AAY43KA