AMD A12-9700P vs Intel Atom E3805. Specifications, performance, tests

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

• Segment
  Mobile Mobile
• Family
  AMD A Intel Atom
• Generation
  6 4
• CPU group
  AMD A12-9700 Intel Atom E3800
• Predecessor
  No --
• Successor
  No --

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
  2.50 GHz 1.33 GHz
• CPU Cores
  4 2
• Turbo (1 Core)
  3.40 GHz No turbo
• CPU Threads
  4 2
• Turbo (2 Cores)
  2.70 GHz No turbo
• Hyperthreading
  No No
• Overclocking
  No No
• Core architecture
  normal normal
• A core
  No --
• B core
  No --
• C core
  No --

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
  AMD Radeon R7 - 512 no iGPU
• GPU frequency
  0.76 GHz
• GPU (Turbo)
  No turbo No turbo
• Execution units
  8
• Shader
  512
• Max. GPU Memory
  2 GB --
• Max. displays
  2
• Generation
  6
• DirectX Version
  12
• Technology
  28 nm
• Release date
  Q2/2016

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

• h265 / HEVC (8 bit)
  No No
• h265 / HEVC (10 bit)
  No No
• h264
  Decode No
• VP9
  No No
• VP8
  No No
• AV1
  No No
• AVC
  Decode No
• VC-1
  Decode No
• JPEG
  Decode / Encode No

Types, channel quantity of RAM supported by Intel Atom E3805 and AMD A12-9700P. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR4-1866 DDR3L-1066 SO-DIMM
• Max. Memory
  64 GB 8 GB
• ECC
  No Yes
• Memory channels
  2 1

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP AMD A12-9700P and Intel Atom E3805 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  15 W 3 W
• TDP up
  No --
• TDP (PL2)
  No --
• TDP down
  No --
• Tjunction max.
  90 °C 110 °C

Architecture, interfaces, additional instructions supported by AMD A12-9700P and AMD A12-9700P, virtual machine technologies and process technology.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  AMD-V VT-x, VT-x EPT
• ISA extensions
  SSE4.1, SSE4.2, AVX, AVX2, FMA3, FMA4 SSE4.1, SSE4.2
• L2-Cache
  2.00 MB --
• L3-Cache
  No 1.00 MB
• Architecture
  Excavator Bay Trail
• Technology
  28 nm 22 nm
• Socket
  FP4 BGA 1170
• Release date
  Q4/2016 Q4/2014