Intel Pentium 8500 vs Intel Core i7-1255U. Specifications, performance, tests

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

• Family
  Intel Pentium Intel Core i7
• CPU group
  Intel Pentium 8000 Intel Core i 1200P/1200U
• Segment
  Mobile Mobile
• Generation
  12 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
  5 / 6 10 / 12
• Core architecture
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• A-Core
  1x Golden Cove 2x Golden Cove
• B-Core
  4x Gracemont 8x Gracemont
• Frequency
  1.00 GHz 1.70 GHz
• Turbo (1 Core)
  4.40 GHz 4.70 GHz
• Hyperthreading
  Yes Yes
• Overclocking
  No No

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 11th Gen (48 EU) Intel Iris Xe Graphics 96 (Alder Lake)
• GPU frequency
  0.20 GHz 0.35 GHz
• GPU (Turbo)
  0.80 GHz 1.25 GHz
• Execution units
  48 96
• Shader
  384 768
• Max. GPU Memory
  8 GB 64 GB
• Max. displays
  3 4
• Generation
  12 13
• Direct X
  12 12.1
• Technology
  10 nm 10 nm
• Release date
  Q2/2020 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 i7-1255U and Intel Pentium 8500. Depending on the motherboards, higher or lower memory frequencies may be supported.

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

Compare the TDP requirements of TDP Intel Pentium 8500 and Intel Core i7-1255U to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  9 W 15 W
• TDP (PL2)
  29 W 55 W
• Tjunction max.
  100 °C 100 °C

Architecture, interfaces, additional instructions supported by Intel Pentium 8500 and Intel Pentium 8500, virtual machine technologies and process technology.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2, AVX2 SSE4.1, SSE4.2, AVX2
• L2-Cache
  3.25 MB 6.50 MB
• L3-Cache
  8.00 MB 12.00 MB
• Architecture
  Alder Lake U 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 1744 BGA 1744
• Release date
  Q1/2022 Q1/2022