Intel Core i3-1115GRE vs Intel Core i3-1120G4. Specifications, performance, tests

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

• Segment
  Mobile Mobile
• Family
  Intel Core i3 Intel Core i3
• Generation
  11 11
• CPU group
  Intel Core i 11000H Intel Core i 1100G/11000U

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 2.50 GHz
• CPU Cores
  2 2
• Turbo (1 Core)
  3.90 GHz 3.90 GHz
• CPU Threads
  4 4
• Turbo (2 Cores)
  3.90 GHz 3.90 GHz
• Hyperthreading
  Yes Yes
• 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 (Tiger Lake G4) Intel UHD Graphics (Tiger Lake G4)
• GPU frequency
  0.30 GHz 0.30 GHz
• GPU (Turbo)
  1.25 GHz 1.10 GHz
• Execution units
  48 48
• Shader
  384 384
• Max. GPU Memory
  8 GB 8 GB
• Max. displays
  4 4
• Generation
  11 11
• DirectX Version
  12 12
• Technology
  10 nm 10 nm
• Release date
  Q3/2020 Q3/2020

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 / Encode
• h264
  Decode / Encode Decode / Encode
• VP9
  Decode Decode
• VP8
  Decode Decode
• AV1
  No No
• AVC
  Decode Decode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode

Types, channel quantity of RAM supported by Intel Core i3-1120G4 and Intel Core i3-1115GRE. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR4-3200LPDDR4X-3733 LPDDR4X-4266
• Max. Memory
  64 GB 32 GB
• ECC
  Yes No
• Memory channels
  2 2
• PCIe version
  4.0 4.0
• PCIe lanes
  4 4

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Core i3-1115GRE and Intel Core i3-1120G4 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  15 W 15 W
• TDP up
  28 W --
• TDP down
  12 W 7 W
• Tjunction max.
  100 °C 100 °C

Architecture, interfaces, additional instructions supported by Intel Core i3-1115GRE and Intel Core i3-1115GRE, 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, AVX-512 SSE4.1, SSE4.2, AVX2, AVX-512
• L3-Cache
  6.00 MB 6.00 MB
• Architecture
  Tiger Lake H Tiger Lake U
• Technology
  10 nm 10 nm
• Socket
  BGA 1449 BGA 1526
• Release date
  Q3/2020 Q4/2020