AMD FX-8100
AMD FX-8120
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AMD FX-8100 vs AMD FX-8120. Specifications, performance, tests

Overall score
star star star star star
Released
Q4/2011
AMD FX-8100
AMD FX-8100
Released
Q2/2012
Overall score
star star star star star
AMD FX-8120
AMD FX-8120

What's the best choice AMD FX-8100 or AMD FX-8120? Which processor is faster?

We have prepared a comparison to help you choose the best processor. Compare their specifications and benchmarks.

AMD FX-8100 has a maximum frequency of 2.80 GHz. 8 Cores. Power consumption of 95 W. Released in Q4/2011.

AMD FX-8120 has a maximum frequency of 3.10 GHz. 8 Cores. Power consumption of 95 W. Released in Q2/2012.

Differences

AMD FX-8100 Reasons to consider
AMD FX-8100
Report a bug
  • Place in the overall ranking

    (based on several benchmarks)

    1016 left arrow score

Positions in all rankings

Common positions AMD FX-8100 CPU in popular benchmarks, for comparison with other models.

  • Cinebench R20 (Single-Core)
    560 place
  • Cinebench R20 (Multi-Core)
    428 place
  • Geekbench 3, 64bit (Single-Core)
    715 place
  • Geekbench 3, 64bit (Multi-Core)
    440 place
  • Cinebench R11.5, 64bit (Single-Core)
    632 place
  • Cinebench R11.5, 64bit (Multi-Core)
    434 place
  • Estimated results for PassMark CPU Mark
    752 place
AMD FX-8120 Reasons to consider
AMD FX-8120
Report a bug
  • Place in the overall ranking

    (based on several benchmarks)

    1201 left arrow score
  • Higher clock speed

    Around 10% better clock speed

    3.10 GHz left arrow 2.80 GHz
  • Higher turbo clock speed

    Around 8 % better overclocked clock speed

    4.00 GHz left arrow 3.70 GHz

Positions in all rankings

Common positions AMD FX-8120 CPU in popular benchmarks, for comparison with other models.

  • Cinebench R15 (Single-Core)
    853 place
  • Cinebench R15 (Multi-Core)
    510 place
  • Geekbench 5, 64bit (Single-Core)
    1163 place
  • Geekbench 5, 64bit (Multi-Core)
    950 place
  • Geekbench 3, 64bit (Single-Core)
    623 place
  • Geekbench 3, 64bit (Multi-Core)
    368 place
  • Cinebench R11.5, 64bit (Single-Core)
    686 place
  • Cinebench R11.5, 64bit (Multi-Core)
    365 place
  • Estimated results for PassMark CPU Mark
    732 place

Specifications

Technical data
AMD FX-8100 AMD FX-8100
AMD FX-8120 AMD FX-8120
CPU family and group

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

  • Segment
    Desktop / Server left arrow Desktop / Server
  • Family
    AMD FX left arrow AMD FX
  • Generation
    2 left arrow 2
  • CPU group
    AMD FX-8000 left arrow AMD FX-8000
CPU Technical specs

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
    2.80 GHz left arrow 3.10 GHz
  • CPU Cores
    8 left arrow 8
  • Turbo (1 Core)
    3.70 GHz left arrow 4.00 GHz
  • CPU Threads
    8 left arrow 8
  • Turbo (8 Cores)
    3.70 GHz left arrow 4.00 GHz
  • Hyperthreading
    No left arrow No
  • Overclocking
    Yes left arrow Yes
  • Core architecture
    normal left arrow normal
IGPU

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 left arrow no iGPU
  • GPU (Turbo)
    No turbo left arrow No turbo
Hardware codec support

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

  • h265 / HEVC (8 bit)
    No left arrow No
  • h265 / HEVC (10 bit)
    No left arrow No
  • h264
    No left arrow No
  • VP9
    No left arrow No
  • VP8
    No left arrow No
  • AV1
    No left arrow No
  • AVC
    No left arrow No
  • VC-1
    No left arrow No
  • JPEG
    No left arrow No
Memory specs & PCI

Types, channel quantity of RAM supported by AMD FX-8120 and AMD FX-8100. Depending on the motherboards, higher or lower memory frequencies may be supported.

  • Memory type
    DDR3-1866 left arrow DDR3-1866
  • ECC
    Yes left arrow Yes
  • Memory channels
    2 left arrow 2
Encryption
  • AES-NI
    Yes left arrow Yes
Thermal Management

Compare the TDP requirements of TDP AMD FX-8100 and AMD FX-8120 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

  • TDP (PL1)
    95 W left arrow 95 W
Technologies and extensions

Architecture, interfaces, additional instructions supported by AMD FX-8100 and AMD FX-8100, virtual machine technologies and process technology.

  • Instruction set (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • Virtualization
    AMD-V left arrow AMD-V
  • ISA extensions
    SSE4.1, SSE4.2, AVX, FMA3, FMA4 left arrow SSE4.1, SSE4.2, AVX, FMA3, FMA4
  • L3-Cache
    8.00 MB left arrow 8.00 MB
  • Architecture
    Vishera (Bulldozer) left arrow Vishera (Bulldozer)
  • Technology
    32 nm left arrow 32 nm
  • Socket
    AM3+ left arrow AM3+
  • Release date
    Q4/2011 left arrow Q2/2012

Benchmarks

Performance tests CPUs

Based on the results of several benchmarks, you can more accurately estimate the difference in performance between AMD FX-8100 and AMD FX-8120.

Compare the synthetic test values and choose the best processor!

Geekbench 3, 64bit (Single-Core)
Geekbench 3 SC for one CPU core, includes stress tests simulating real 3D scenarios for Windows, Mac, Linux, Ansroid, iOS
1640
AMD FX-8100
1997
AMD FX-8120
Geekbench 3, 64bit (Multi-Core)
Geekbench 3 MC using a multi-core and hyperthreading, includes stress tests simulating real 3D scenarios for Windows, Mac, Linux, Ansroid, iOS
8075
AMD FX-8100
10888
AMD FX-8120
Cinebench R11.5, 64bit (Single-Core)
The PC CPU and GPU test involves rendering a specific 3D scene in single-core mode, based on CINEMA 4D
0.9
AMD FX-8100
0.96
AMD FX-8120
Cinebench R11.5, 64bit (Multi-Core)
The PC CPU and GPU test involves rendering a specific 3D scene in multi-core mode and hyperthreading, based on CINEMA 4D
4.7
AMD FX-8100
5.14
AMD FX-8120
Estimated results for PassMark CPU Mark
PassMark is a test suite that performs complex mathematical calculations to determine CPU performance on file compression, encryption and physics-related tasks
6159
AMD FX-8100
6596
AMD FX-8120

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