Intel Core i5-8257U vs AMD Ryzen 5 PRO 6650H. Specifications, performance, tests

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

• CPU group
  Intel Core i 8000U AMD Ryzen 6000H
• Family
  Intel Core i5 Ryzen PRO
• Generation
  8 5
• Segment
  Mobile Mobile
• Form Factor
  - Laptops / Desktops
• Series
  - Ryzen PRO 6000 Series

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

• Base Frequency
  1.4 GHz 3.3 GHz
• Core architecture
  normal normal
• CPU Cores
  4 6
• CPU Threads
  8 12
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  No No
• Turbo Frequency (1 Core)
  3.9 GHz 4.5 GHz
• Turbo Frequency (4 Cores)
  3.2 GHz -
• Core Configuration
  - 6x Zen 3+
• Max. Boost Clock
  - 4.5 GHz
• Turbo Frequency (6 Cores)
  - 3.8 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.

• DirectX Version
  12 12
• Execution units
  48 8
• Generation
  9.5 9
• GPU Frequency
  300 MHz 1900 MHz
• GPU name
  Intel Iris Plus Graphics 645 AMD Radeon 660M
• GPU Turbo
  1050 MHz No turbo
• Max. displays
  3 3
• Max. GPU Memory
  32 GB 8 GB
• Release date
  Q4/2017 Q1/2022
• Shader
  384 512
• Technology
  14 nm 6 nm
• Graphics Cores
  - 6

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

• AV1
  No Decode
• H.264 / AVC
  Decode / Encode 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 / Encode
• VP9
  Decode / Encode Decode / Encode

Types, channel quantity of RAM supported by AMD Ryzen 5 PRO 6650H and Intel Core i5-8257U. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Max. Memory
  - 64 GB
• Memory channels
  2 2
• Memory type
  DDR4-2400 SO-DIMMLPDDR3-2133 DDR5
• PCIe lanes
  16 -
• PCIe version
  3.0 -
• Memory Bandwidth
  - 76.8 GB/s
• PCIe
  - PCIe 4.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Core i5-8257U and AMD Ryzen 5 PRO 6650H Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• Maximum Operating Temperature
  - 95 °C
• TDP (PL1, legacy label)
  15 W 45 W
• TDP down
  - 35 W
• TDP up
  - 54 W
• Default TDP
  - 45 W

Architecture, interfaces, additional instructions supported by Intel Core i5-8257U and AMD Ryzen 5 PRO 6650H, virtual machine technologies and process technology.

• Architecture
  Coffee Lake U Rembrandt (Zen 3+)
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2, AVX2 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  - 3 MB
• L3-Cache
  6 MB 16 MB
• Release date
  Q3/2019 Q2/2022
• Socket
  BGA 1528 FP7
• Technology
  14 nm TSMC 6nm FinFET
• Virtualization
  VT-x, VT-x EPT, VT-d AMD-V, SVM
• Codename
  - Rembrandt
• Documents
  - Technical data sheet
• L1-Cache
  - 0.375 MB
• Manufacturer product ID (tray)
  - FP7: 100-000000543 (FP7) FFP7r2: 100-000000565 (FP7r2)
• Operating systems
  - Windows 11 - 64-Bit Edition / Windows 10 - 64-Bit Edition / RHEL x86 64-Bit / Ubuntu x86 64-Bit