Intel Xeon E7-2870 v2 vs AMD A4-3400. Specifications, performance, tests

Background information about the processors being compared, series, generation and market segment.

• Segment
  Desktop / Server Desktop / Server
• Family
  Intel Xeon E7 AMD A
• Generation
  4 1
• CPU group
  Intel Xeon E7 v2 AMD A4-3000

Basic parameters such as number of cores, number of threads, base and turbo frequency, and cache size. These parameters indirectly tell about the speed of the processor, the higher they are the better.

• Frequency
  2.30 GHz 2.70 GHz
• CPU Cores
  15 2
• Turbo (1 Core)
  2.90 GHz No turbo
• CPU Threads
  30 2
• Hyperthreading
  Yes No
• Overclocking
  No Yes
• Core architecture
  normal normal

Internal Graphics does not affect the performance of the CPU, performs the work of the graphics card in its absence or on mobile devices.

• GPU name
  no iGPU AMD Radeon HD 6410D
• GPU frequency
  0.60 GHz
• GPU (Turbo)
  No turbo No turbo
• Execution units
  2
• Shader
  160
• Max. GPU Memory
  -- 1 GB
• Max. displays
  2
• Generation
  3
• DirectX Version
  11
• Technology
  32 nm
• Release date
  Q4/2010

Built-in codecs used to encode and decode content. Significantly speeds up the required operations.

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

Types, channel quantity of RAM supported by AMD A4-3400 and Intel Xeon E7-2870 v2. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR3-1600 DDR3-1600
• ECC
  Yes No
• Memory channels
  4 2

• AES-NI
  Yes No

Compare the TDP requirements of TDP Intel Xeon E7-2870 v2 and AMD A4-3400 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  130 W 65 W

Architecture, interfaces, additional instructions supported by Intel Xeon E7-2870 v2 and Intel Xeon E7-2870 v2, virtual machine technologies and process technology.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  VT-x, VT-x EPT, VT-d AMD-V
• ISA extensions
  SSE4.1, SSE4.2, AVX SSE3, SSE4a
• L3-Cache
  30.00 MB 1.00 MB
• Architecture
  Ivy Bridge EX Llano (K10)
• Technology
  22 nm 32 nm
• Socket
  LGA 2011 FM1
• Release date
  Q1/2014 Q3/2011