AMD Ryzen 5 6680U vs AMD Ryzen 5 PRO 6650U. Specifications, performance, tests

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

• CPU group
  AMD Ryzen 6000U AMD Ryzen 6000U
• Family
  AMD Ryzen Ryzen PRO
• Generation
  5 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
  2.9 GHz 2.9 GHz
• Core architecture
  normal normal
• Core Configuration
  6x Zen 3+ 6x Zen 3+
• CPU Cores
  6 6
• CPU Threads
  12 12
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  No No
• Turbo Frequency (1 Core)
  4.4 GHz 4.4 GHz
• Turbo Frequency (6 Cores)
  3.8 GHz 3.8 GHz
• Max. Boost Clock
  - 4.5 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
  8 8
• Generation
  9 9
• GPU Frequency
  1900 MHz 1900 MHz
• GPU name
  AMD Radeon RX 660M AMD Radeon 660M
• GPU Turbo
  No turbo No turbo
• Max. displays
  3 3
• Max. GPU Memory
  8 GB 8 GB
• Release date
  Q1/2022 Q1/2022
• Shader
  512 512
• Technology
  6 nm 6 nm
• Graphics Cores
  - 6

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

• AV1
  Decode 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 6650U and AMD Ryzen 5 6680U. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Max. Memory
  64 GB 64 GB
• Memory Bandwidth
  76.8 GB/s 76.8 GB/s
• Memory channels
  2 2
• Memory type
  DDR5-4800LPDDR5-6400 DDR5
• PCIe
  4.0 x 12 PCIe 4.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP AMD Ryzen 5 6680U and AMD Ryzen 5 PRO 6650U 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
  105 °C 95 °C
• TDP (PL1, legacy label)
  28 W 15 W
• TDP up
  - 28 W
• Configurable TDP
  - 15-28 W

Architecture, interfaces, additional instructions supported by AMD Ryzen 5 6680U and AMD Ryzen 5 PRO 6650U, virtual machine technologies and process technology.

• Architecture
  Rembrandt (Zen 3+) Rembrandt (Zen 3+)
• Documents
  - Technical data sheet
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  4 MB 3 MB
• L3-Cache
  16 MB 16 MB
• Release date
  Q2/2022 2022-04-19
• Socket
  FP7 FP7
• Technology
  6 nm TSMC 6nm FinFET
• Virtualization
  AMD-V, SVM AMD-V, SVM
• Codename
  - Rembrandt
• L1-Cache
  - 0.375 MB
• Official source
  - https://www.amd.com/en/products/specifications/processors.html
• Operating systems
  - Windows 11 - 64-Bit Edition / Windows 10 - 64-Bit Edition / RHEL x86 64-Bit / Ubuntu x86 64-Bit
• Verification scope
  - Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved.
• Verified on
  - 2026-10-01