Intel Core i5-8265U vs Apple M1. Specifications, performance, tests

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

• CPU group
  Intel Core i 8000U Apple M1
• Family
  Intel Core i5 Apple M series
• Generation
  8 1
• Segment
  Mobile Mobile

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

• A-Core
  - 4x Firestorm
• B-Core
  - 4x Icestorm
• Base Frequency
  1.6 GHz 3.2 GHz
• Core architecture
  normal hybrid (big.LITTLE)
• CPU Cores
  4 8
• CPU Threads
  8 8
• Hyperthreading / SMT
  Yes No
• Overclocking
  No No
• Turbo Frequency (1 Core)
  3.9 GHz No turbo
• Turbo Frequency (4 Cores)
  2.3 GHz -
• Turbo Frequency (8 Cores)
  - No turbo

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 -
• Execution units
  24 128
• Generation
  9.5 1
• GPU Frequency
  300 MHz 3200 MHz
• GPU name
  Intel UHD Graphics 620 Apple M1 (8 Core)
• GPU Turbo
  1100 MHz No turbo
• Max. displays
  3 2
• Max. GPU Memory
  64 GB 8 GB
• Release date
  Q3/2016 Q4/2020
• Shader
  192 0
• Technology
  14 nm 5 nm

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

• AV1
  No Decode
• H.264 / AVC
  Decode / Encode Conflicting source values: Decode | 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 / Encode Decode
• VP9
  Decode / Encode Decode / Encode

Types, channel quantity of RAM supported by Apple M1 and Intel Core i5-8265U. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Max. Memory
  32 GB 16 GB
• Memory channels
  2 2
• Memory type
  DDR4-2400 SO-DIMM LPDDR4X-4266
• PCIe lanes
  16 -
• PCIe version
  3.0 4.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Core i5-8265U and Apple M1 Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• TDP (PL1, legacy label)
  15 W 15 W
• TDP down
  - 10 W
• TDP up
  - 20 W

Architecture, interfaces, additional instructions supported by Intel Core i5-8265U and Apple M1, virtual machine technologies and process technology.

• Architecture
  Whiskey Lake U M1
• Instruction set (ISA)
  x86-64 (64 bit) ARMv8-A64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2, AVX2 Rosetta 2 x86-Emulation
• L2-Cache
  - 16 MB
• L3-Cache
  6 MB -
• Release date
  Q3/2018 Q4/2020
• Socket
  BGA 1356 -
• Technology
  14 nm 5 nm
• Virtualization
  VT-x, VT-x EPT, VT-d None