AMD FX-4100 vs Intel Xeon E5-2670 v2. Specifications, performance, tests

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

• CPU group
  AMD FX-4100/4200 Intel Xeon E5 v2
• Family
  FX-Series Intel Xeon E5
• Form Factor
  Desktops -
• Generation
  1 4
• Segment
  Desktop / Server Desktop / Server
• Series
  FX 4-Core Black Edition Processors -
• Successor
  - Intel Xeon E5-2670 v3

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

• Base Frequency
  3.6 GHz 2.5 GHz
• Core architecture
  normal normal
• CPU Cores
  4 10
• CPU Threads
  4 20
• Hyperthreading / SMT
  No Yes
• Max. Boost Clock
  3.8 GHz -
• Overclocking
  Yes No
• Turbo Frequency (1 Core)
  3.8 GHz 3.3 GHz
• Turbo Frequency (4 Cores)
  3.8 GHz -
• Turbo Frequency (10 Cores)
  - 2.9 GHz

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
  None no iGPU
• GPU Turbo
  No turbo No turbo

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

• AV1
  No No
• H.264 / AVC
  No No
• h265 / HEVC (8 bit)
  No No
• h265 / HEVC (10 bit)
  No No
• JPEG
  No No
• VC-1
  No No
• VP8
  No No
• VP9
  No No

Types, channel quantity of RAM supported by Intel Xeon E5-2670 v2 and AMD FX-4100. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes Yes
• Memory channels
  2 4
• Memory type
  DDR3 DDR3-1866
• PCIe lanes
  - 40
• PCIe version
  - 3.0
• System Memory Specification
  1866 -

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP AMD FX-4100 and Intel Xeon E5-2670 v2 Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• Default TDP
  95 W -
• Maximum Operating Temperature
  70.5 °C -
• TDP (PL1, legacy label)
  95 W 115 W

Architecture, interfaces, additional instructions supported by AMD FX-4100 and Intel Xeon E5-2670 v2, virtual machine technologies and process technology.

• Architecture
  Zambezi (Bulldozer) Ivy Bridge EP
• Codename
  FX Legacy -
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2, AVX SSE4.1, SSE4.2, AVX
• L1-Cache
  0.1875 MB -
• L2-Cache
  4 MB -
• L3-Cache
  8 MB 25 MB
• Manufacturer product ID (boxed)
  FD4100WMGUSBX -
• Manufacturer product ID (tray)
  FD4100WMW4KGU -
• Release date
  Q4/2011 Q3/2013
• Socket
  AM3+ LGA 2011
• Technology
  32nm SOI 22 nm
• Virtualization
  AMD-V VT-x, VT-x EPT, VT-d