Intel Core i5-1135G7 vs Intel Core i5-8600K. Specifications, performance, tests

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

• CPU group
  Intel Core i 1100G/11000U Intel Core i 8000
• Family
  Intel Core i5 Intel Core i5
• Generation
  11 8
• Predecessor
  - Intel Core i5-7600K
• Segment
  Mobile Desktop / Server
• Successor
  - Intel Core i5-9600K

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

• Base Frequency
  2.4 GHz 3.6 GHz
• Core architecture
  normal normal
• CPU Cores
  4 6
• CPU Threads
  8 6
• Hyperthreading / SMT
  Yes No
• Overclocking
  No Yes
• Turbo Frequency (1 Core)
  4.2 GHz 4.3 GHz
• Turbo Frequency (4 Cores)
  3.8 GHz -
• Turbo Frequency (6 Cores)
  - 4.1 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 12
• Execution units
  80 24
• Generation
  12 9.5
• GPU Frequency
  400 MHz 350 MHz
• GPU name
  Intel Iris Xe Graphics 80 (Tiger Lake G7) Intel UHD Graphics 630
• GPU Turbo
  1300 MHz 1150 MHz
• Max. displays
  4 3
• Max. GPU Memory
  16 GB 64 GB
• Release date
  Q3/2020 Q4/2017
• Shader
  640 192
• Technology
  10 nm 14 nm

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

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

Types, channel quantity of RAM supported by Intel Core i5-8600K and Intel Core i5-1135G7. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Max. Memory
  64 GB 128 GB
• Memory channels
  2 2
• Memory type
  DDR4-3200 DDR4-2666
• PCIe lanes
  4 16
• PCIe version
  4.0 3.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Core i5-1135G7 and Intel Core i5-8600K 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 95 W
• TDP down
  12 W -
• TDP up
  28 W -

Architecture, interfaces, additional instructions supported by Intel Core i5-1135G7 and Intel Core i5-8600K, virtual machine technologies and process technology.

• Architecture
  Tiger Lake U Coffee Lake S
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2, AVX2, AVX-512 SSE4.1, SSE4.2, AVX2
• L3-Cache
  8 MB 9 MB
• Release date
  Q3/2020 Q4/2017
• Socket
  BGA 1526 LGA 1151-2
• Technology
  10 nm 14 nm
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d