Intel Core i7-11390H vs Intel Core i7-1250U. Specifications, performance, tests

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

• Family
  Intel Core i7 Intel Core i7
• CPU group
  Intel Core i 11000H Intel Core i 1200P/1200U
• Segment
  Mobile Mobile
• Generation
  11 12

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.

• CPU Cores / Threads
  4 / 8 10 / 12
• Core architecture
  normal hybrid (big.LITTLE)
• Overclocking
  No No
• Frequency
  3.40 GHz 1.10 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.

• GPU name
  Intel Iris Xe Graphics 96 (Tiger Lake G7) Intel Iris Xe Graphics 96 (Alder Lake)
• GPU frequency
  0.40 GHz 0.25 GHz
• GPU (Turbo)
  1.40 GHz 0.90 GHz
• Execution units
  96 96
• Shader
  768 768
• Max. GPU Memory
  16 GB 64 GB
• Max. displays
  4 4
• Generation
  12 13
• Direct X
  12 12.1
• Technology
  10 nm 10 nm
• Release date
  Q3/2020 Q1/2022

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
• VP8
  Decode Decode
• VP9
  Decode / Encode Decode / Encode
• AV1
  Decode Decode
• AVC
  Decode / Encode Decode / Encode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode

Types, channel quantity of RAM supported by Intel Core i7-1250U and Intel Core i7-11390H. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR4-3200LPDDR4X-4266 DDR4-3200DDR5-4800LPDDR4X-4266LPDDR5-5200
• Max. Memory
  64 GB 64 GB
• Memory channels
  2 2
• ECC
  No No
• PCIe
  4.0 x 4 4.0 x 28
• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Core i7-11390H and Intel Core i7-1250U to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  35 W 9 W
• TDP (PL2)
  60 W / 58 s 29 W
• TDP up
  48 W --
• TDP down
  28 W --
• Tjunction max.
  100 °C 100 °C

Architecture, interfaces, additional instructions supported by Intel Core i7-11390H and Intel Core i7-11390H, virtual machine technologies and process technology.

• 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
• L2-Cache
  5.00 MB 6.50 MB
• L3-Cache
  12.00 MB 12.00 MB
• Architecture
  Tiger Lake H Alder Lake U
• Technology
  10 nm 10 nm
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
• Socket
  BGA 1526 BGA 1744
• Release date
  Q2/2021 Q1/2022