Intel Core2 Duo E6700 vs Intel Atom E3825. Specifications, performance, tests

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

• Segment
  Desktop / Server Mobile
• Family
  Intel Core2 Duo Intel Atom
• Generation
  1 4
• CPU group
  Intel Core 2 Duo Intel Atom E3800

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
  2.66 GHz 1.33 GHz
• CPU Cores
  2 2
• Turbo (1 Core)
  No turbo No turbo
• CPU Threads
  2 2
• Turbo (2 Cores)
  No turbo No turbo
• Hyperthreading
  No No
• Overclocking
  Yes No
• Core architecture
  normal normal

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 Intel HD Graphics (Bay Trail GT1)
• GPU frequency
  0.53 GHz
• GPU (Turbo)
  No turbo 0.53 GHz
• Execution units
  4
• Shader
  32
• Max. GPU Memory
  -- 8 GB
• Max. displays
  2
• Generation
  7
• DirectX Version
  11.2
• Technology
  22 nm
• Release date
  Q3/2013

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
  No Decode / Encode
• VP9
  No No
• VP8
  No No
• AV1
  No No
• AVC
  No Decode / Encode
• VC-1
  No Decode
• JPEG
  No Decode

Types, channel quantity of RAM supported by Intel Atom E3825 and Intel Core2 Duo E6700. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR2-1066 DDR3L-1066 SO-DIMM
• ECC
  No No
• Memory channels
  1 1

• AES-NI
  No Yes

Compare the TDP requirements of TDP Intel Core2 Duo E6700 and Intel Atom E3825 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  65 W 6 W

Architecture, interfaces, additional instructions supported by Intel Core2 Duo E6700 and Intel Core2 Duo E6700, virtual machine technologies and process technology.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  VT-x VT-x, VT-x EPT
• ISA extensions
  SSE3 SSE4.1, SSE4.2
• L3-Cache
  4.00 MB 1.00 MB
• Architecture
  Conroe Bay Trail
• Technology
  65 nm 22 nm
• Socket
  LGA 775 BGA 1170
• Release date
  Q3/2006 Q4/2013