Intel Celeron G3900 vs Intel Atom E3825. Specifications, performance, tests

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

• CPU group
  Intel Celeron G3000 Intel Atom E3800
• Family
  Intel Celeron Intel Atom
• Generation
  6 4
• Segment
  Desktop / Server Mobile

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

• Base Frequency
  2.8 GHz 1.33 GHz
• Core architecture
  normal normal
• CPU Cores
  2 2
• CPU Threads
  2 2
• Hyperthreading / SMT
  No No
• Overclocking
  No No
• Turbo Frequency (1 Core)
  No turbo No turbo
• Turbo Frequency (2 Cores)
  No turbo No turbo

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
  12.0 11.2
• Execution units
  12 4
• Generation
  9 7
• GPU Frequency
  350 MHz 530 MHz
• GPU name
  Intel HD Graphics 510 Intel HD Graphics (Bay Trail GT1)
• GPU Turbo
  950 MHz 530 MHz
• Max. displays
  3 2
• Max. GPU Memory
  32 GB 8 GB
• Release date
  Q1/2015 Q3/2013
• Shader
  96 32
• Technology
  14 nm 22 nm

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

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

Types, channel quantity of RAM supported by Intel Atom E3825 and Intel Celeron G3900. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes No
• Memory channels
  2 1
• Memory type
  DDR4-2133 DDR3L-1066 SO-DIMM
• PCIe lanes
  16 -
• PCIe version
  3.0 -

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Celeron G3900 and Intel Atom E3825 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)
  51 W 6 W

Architecture, interfaces, additional instructions supported by Intel Celeron G3900 and Intel Atom E3825, virtual machine technologies and process technology.

• Architecture
  Skylake S Bay Trail
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2 SSE4.1, SSE4.2
• L3-Cache
  2 MB 1 MB
• Release date
  Q1/2016 Q4/2013
• Socket
  LGA 1151 BGA 1170
• Technology
  14 nm 22 nm
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT