Intel Celeron 4305U vs Intel Celeron G3900. Specifications, performance, tests

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

• Segment
  Mobile Desktop / Server
• Family
  Intel Celeron Intel Celeron
• Generation
  8 6
• CPU group
  Intel Celeron 4000 Intel Celeron G3000

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
  2.20 GHz 2.80 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
  No 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
  Intel UHD Graphics 610 Intel HD Graphics 510
• GPU frequency
  0.30 GHz 0.35 GHz
• GPU (Turbo)
  0.90 GHz 0.95 GHz
• Execution units
  12 12
• Shader
  96 96
• Max. GPU Memory
  64 GB 32 GB
• Max. displays
  3 3
• Generation
  9.5 9
• DirectX Version
  12 12.0
• Technology
  14 nm 14 nm
• Release date
  Q4/2017 Q1/2015

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

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

Types, channel quantity of RAM supported by Intel Celeron G3900 and Intel Celeron 4305U. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR4-2133 SO-DIMMLPDDR3-1866 DDR4-2133
• Max. Memory
  64 GB
• ECC
  No Yes
• Memory channels
  2 2
• PCIe version
  3.0 3.0
• PCIe lanes
  16 16

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Celeron 4305U and Intel Celeron G3900 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  15 W 51 W
• TDP down
  12.5 W --
• Tjunction max.
  100 °C --

Architecture, interfaces, additional instructions supported by Intel Celeron 4305U and Intel Celeron 4305U, virtual machine technologies and process technology.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
• ISA extensions
  SSE4.1, SSE4.2, AVX2 SSE4.1, SSE4.2
• L3-Cache
  2.00 MB 2.00 MB
• Architecture
  Whiskey Lake U Skylake S
• Technology
  14 nm 14 nm
• Socket
  BGA 1528 LGA 1151
• Release date
  Q2/2019 Q1/2016