Intel Pentium 4405U vs Intel Core i7-10700K. Specifications, performance, tests

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

• CPU group
  Intel Pentium 4000 Intel Core i 10000
• Family
  Intel Pentium Intel Core i7
• Generation
  6 10
• Predecessor
  - Intel Core i7-9700K
• Segment
  Mobile Desktop / Server
• Successor
  - Intel Core i7-11700K

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

• Base Frequency
  2.1 GHz 3.8 GHz
• Core architecture
  normal normal
• CPU Cores
  2 8
• CPU Threads
  4 16
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  No Yes
• Turbo Frequency (1 Core)
  No turbo 5.1 GHz
• Turbo Frequency (2 Cores)
  No turbo -
• Turbo Frequency (8 Cores)
  - 4.9 GHz

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 12
• Execution units
  12 24
• Generation
  9 9.5
• GPU Frequency
  300 MHz 350 MHz
• GPU name
  Intel HD Graphics 510 Intel UHD Graphics 630
• GPU Turbo
  950 MHz 1200 MHz
• Max. displays
  3 3
• Max. GPU Memory
  32 GB 64 GB
• Release date
  Q1/2015 Q4/2017
• Shader
  96 192
• Technology
  14 nm 14 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 Decode / Encode
• h265 / HEVC (10 bit)
  Decode Decode / Encode
• JPEG
  Decode Decode / Encode
• VC-1
  Decode Decode
• VP8
  Decode / Encode Decode / Encode
• VP9
  Decode Decode / Encode

Types, channel quantity of RAM supported by Intel Core i7-10700K and Intel Pentium 4405U. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Max. Memory
  - 128 GB
• Memory channels
  2 2
• Memory type
  DDR4-2133 DDR4-2933
• PCIe lanes
  10 16
• PCIe version
  2.0 3.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Pentium 4405U and Intel Core i7-10700K 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
  - 100 °C
• TDP (PL1, legacy label)
  15 W 125 W
• TDP (PL2)
  - 229 W / 56 s
• TDP down
  - 95 W

Architecture, interfaces, additional instructions supported by Intel Pentium 4405U and Intel Core i7-10700K, virtual machine technologies and process technology.

• Architecture
  Skylake U Comet Lake S
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2 SSE4.1, SSE4.2, AVX2
• L3-Cache
  2 MB 16 MB
• Release date
  Q3/2015 Q2/2020
• Socket
  BGA 1356 LGA 1200
• Technology
  14 nm 14 nm
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d