AMD FX-4300 vs AMD Athlon X4 835. Specifications, performance, tests

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

• CPU group
  AMD FX-4300 AMD Athlon X4 (Carizzo)
• Family
  FX-Series AMD Athlon
• Form Factor
  Desktops -
• Generation
  2 2
• Segment
  Desktop / Server Desktop / Server
• 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
  3.8 GHz 3.1 GHz
• Core architecture
  normal normal
• CPU Cores
  4 4
• CPU Threads
  4 4
• Hyperthreading / SMT
  No No
• Max. Boost Clock
  4 GHz -
• Overclocking
  Yes No
• Turbo Frequency (1 Core)
  No turbo 3.4 GHz
• Turbo Frequency (4 Cores)
  No turbo 3.4 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 AMD Athlon X4 835 and AMD FX-4300. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes Yes
• Memory channels
  2 2
• Memory type
  DDR3 DDR3-2133
• PCIe lanes
  - 8
• PCIe version
  - 3.0
• System Memory Specification
  1866 -

• AES-NI
  Yes No

Compare the TDP requirements of TDP AMD FX-4300 and AMD Athlon X4 835 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 65 W

Architecture, interfaces, additional instructions supported by AMD FX-4300 and AMD Athlon X4 835, virtual machine technologies and process technology.

• Architecture
  Vishera (Bulldozer) Carizzo
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2, AVX, FMA3, FMA4 SSE3
• L1-Cache
  0.1875 MB -
• L2-Cache
  4 MB -
• L3-Cache
  4 MB 2 MB
• Manufacturer product ID (boxed)
  FD4300WMHKBOX -
• Manufacturer product ID (tray)
  FD4300WMW4MHK -
• Release date
  Q4/2012 Q1/2016
• Socket
  AM3+ FM2+
• Technology
  32nm SOI 28 nm
• Virtualization
  AMD-V None