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

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

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

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

• Base Frequency
  2.5 GHz 3.6 GHz
• Core architecture
  normal normal
• CPU Cores
  10 4
• CPU Threads
  20 4
• Hyperthreading / SMT
  Yes No
• Overclocking
  No Yes
• Turbo Frequency (1 Core)
  3.3 GHz 3.8 GHz
• Turbo Frequency (10 Cores)
  2.9 GHz -
• Max. Boost Clock
  - 3.8 GHz
• Turbo Frequency (4 Cores)
  - 3.8 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
  no iGPU None
• 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 AMD FX-4100 and Intel Xeon E5-2670 v2. Depending on the motherboards, higher or lower memory frequencies may be supported.

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

• AES-NI
  Yes Yes

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

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

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

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