Intel Celeron N5105 vs Intel Core2 Duo E4400. Specifications, performance, tests

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

• CPU group
  Intel Celeron N5000 Intel Core 2 Duo E4000/E6000
• Family
  Intel Celeron Intel Core2 Duo
• Generation
  10 1
• Predecessor
  - No
• Segment
  Mobile Desktop
• Successor
  - No

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

• A-Core
  -- Tremont -
• Base Frequency
  2 GHz 2 GHz
• Core architecture
  normal normal
• CPU Cores
  4 2
• CPU Threads
  4 2
• Hyperthreading / SMT
  No No
• Overclocking
  No Yes
• Turbo Frequency (1 Core)
  2.9 GHz No
• Turbo Frequency (4 Cores)
  2.6 GHz -
• Turbo Frequency (2 Cores)
  - 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 -
• Execution units
  24 -
• Generation
  11 -
• GPU Frequency
  450 MHz -
• GPU name
  Intel UHD Graphics 24 EUs (Elkhart Lake) -
• GPU Turbo
  800 MHz -
• Max. displays
  3 -
• Release date
  Q1/2021 -
• Shader
  192 -
• Technology
  10 nm -

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

• AV1
  Decode -
• H.264 / AVC
  Decode / Encode -
• h265 / HEVC (8 bit)
  Decode / Encode -
• h265 / HEVC (10 bit)
  Decode / Encode -
• JPEG
  Decode / Encode -
• VC-1
  Decode -
• VP8
  Decode / Encode -
• VP9
  Decode / Encode -

Types, channel quantity of RAM supported by Intel Core2 Duo E4400 and Intel Celeron N5105. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Max. Memory
  32 GB 16 GB
• Memory channels
  2 2
• Memory type
  DDR4-2933 DDR2-1066 / DDR3-1333
• PCIe lanes
  12 -
• PCIe version
  3.0 -

• AES-NI
  Yes No

Compare the TDP requirements of TDP Intel Celeron N5105 and Intel Core2 Duo E4400 Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• Maximum Operating Temperature
  - 70 °C
• TDP (PL1, legacy label)
  10 W 65 W
• TDP (PL2)
  20 W No
• TDP down
  - No
• TDP up
  - No

Architecture, interfaces, additional instructions supported by Intel Celeron N5105 and Intel Core2 Duo E4400, virtual machine technologies and process technology.

• Architecture
  Jasper Lake Conroe
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2 MMX, SSE, SSE2, SSE3
• L2-Cache
  1.5 MB 2 MB
• L3-Cache
  4 MB No
• Release date
  Q4/2021 Q3/2007
• Socket
  BGA 1090 LGA 775
• Technology
  10 nm 65 nm
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x