AMD A10-5800K vs AMD Phenom II X6 1055T. Specifications, performance, tests

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

• CPU group
  AMD A10-5000 AMD Phenom II - 1000
• Family
  AMD A AMD Phenom II
• Generation
  2 5
• Segment
  Desktop / Server Desktop / Server

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 2.8 GHz
• Core architecture
  normal normal
• CPU Cores
  4 6
• CPU Threads
  4 6
• Hyperthreading / SMT
  No No
• Overclocking
  Yes Yes
• Turbo Frequency (1 Core)
  4.2 GHz 3.3 GHz
• Turbo Frequency (4 Cores)
  4.2 GHz -
• Turbo Frequency (6 Cores)
  - 3.3 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.

• DirectX Version
  11 -
• Execution units
  6 -
• Generation
  4 -
• GPU Frequency
  800 MHz -
• GPU name
  AMD Radeon HD 7660D no iGPU
• GPU Turbo
  No turbo No turbo
• Max. displays
  2 -
• Max. GPU Memory
  2 GB -
• Release date
  Q3/2012 -
• Shader
  384 -
• Technology
  32 nm -

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

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

Types, channel quantity of RAM supported by AMD Phenom II X6 1055T and AMD A10-5800K. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Memory channels
  2 2
• Memory type
  DDR3-1866 DDR2-1066

• AES-NI
  Yes No

Compare the TDP requirements of TDP AMD A10-5800K and AMD Phenom II X6 1055T Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• TDP (PL1, legacy label)
  100 W 95 W

Architecture, interfaces, additional instructions supported by AMD A10-5800K and AMD Phenom II X6 1055T, virtual machine technologies and process technology.

• Architecture
  Trinity (Piledriver) Thuban (K10)
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 SSE3, SSE4a
• L3-Cache
  4 MB 6 MB
• Release date
  Q3/2012 Q3/2010
• Socket
  FM2 AM3
• Technology
  32 nm 45 nm
• Virtualization
  AMD-V AMD-V