Intel Core i5-1155G7 vs Intel Core i5-2300. Specifications, performance, tests

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

• Segment
  Mobile Desktop / Server
• Family
  Intel Core i5 Intel Core i5
• Generation
  11 2
• CPU group
  Intel Core i 1100G/11000U Intel Core i 2000

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
  2.50 GHz 2.80 GHz
• CPU Cores
  4 4
• Turbo (1 Core)
  4.40 GHz 3.10 GHz
• CPU Threads
  8 4
• Turbo (4 Cores)
  3.80 GHz No turbo
• Hyperthreading
  Yes 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 Iris Xe Graphics 80 (Tiger Lake G7) Intel HD Graphics 2000
• GPU frequency
  0.40 GHz 0.85 GHz
• GPU (Turbo)
  1.35 GHz 1.10 GHz
• Execution units
  80 6
• Shader
  640 48
• Max. GPU Memory
  16 GB --
• Max. displays
  4 2
• Generation
  12 6
• DirectX Version
  12 10.1
• Technology
  10 nm 32 nm
• Release date
  Q3/2020 Q1/2011

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

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

Types, channel quantity of RAM supported by Intel Core i5-2300 and Intel Core i5-1155G7. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR4-3200LPDDR4X-4266 DDR3-1066DDR3-1333
• Max. Memory
  64 GB 32 GB
• ECC
  No No
• Memory channels
  2 2
• PCIe version
  4.0 2.0
• PCIe lanes
  4 16

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Core i5-1155G7 and Intel Core i5-2300 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  15 W 95 W
• TDP up
  28 W --
• TDP down
  12 W --
• Tjunction max.
  100 °C --

Architecture, interfaces, additional instructions supported by Intel Core i5-1155G7 and Intel Core i5-1155G7, 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
• ISA extensions
  SSE4.1, SSE4.2, AVX2, AVX-512 SSE4.1, SSE4.2, AVX
• L3-Cache
  8.00 MB 6.00 MB
• Architecture
  Tiger Lake U Sandy Bridge S
• Technology
  10 nm 32 nm
• Socket
  BGA 1526 LGA 1155
• Release date
  Q2/2021 Q1/2011