AMD Ryzen 7 PRO 6850U vs AMD Ryzen 5 7640U. Specifications, performance, tests

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

• CPU group
  AMD Ryzen 6000U AMD Ryzen 7040
• Family
  Ryzen PRO Ryzen
• Form Factor
  Laptops / Desktops Laptops / Desktops
• Generation
  5 6
• Predecessor
  AMD Ryzen 7 PRO 5850U -
• Segment
  Mobile Mobile
• Series
  Ryzen PRO 6000 Series Ryzen 7000 Series

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

• Base Frequency
  2.7 GHz 3.5 GHz
• Core architecture
  normal normal
• Core Configuration
  8x Zen 3+ 6x Zen 4
• CPU Cores
  8 6
• CPU Threads
  16 12
• Hyperthreading / SMT
  Yes Yes
• Max. Boost Clock
  4.7 GHz 4.9 GHz
• Overclocking
  No No
• Turbo Frequency (1 Core)
  4.7 GHz 4.9 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
  12 8
• Generation
  9 10
• GPU Frequency
  2200 MHz 2600 MHz
• GPU name
  AMD Radeon 680M AMD Radeon 760M
• GPU Turbo
  2200 MHz 2600 MHz
• Graphics Cores
  12 8
• Max. displays
  3 4
• Max. GPU Memory
  8 GB 32 GB
• Release date
  Q1/2022 Q1/2023
• Shader
  768 512
• Technology
  6 nm 4 nm

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

• AV1
  Decode Decode / Encode
• 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

Types, channel quantity of RAM supported by AMD Ryzen 5 7640U and AMD Ryzen 7 PRO 6850U. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No Yes
• Max. Memory
  64 GB 256 GB
• Memory Bandwidth
  76.8 GB/s 89.6 GB/s
• Memory channels
  2 2
• Memory type
  DDR5 DDR5 (FP7r2) / LPDDR5X (FP7-FP8)
• PCIe
  PCIe 4.0 PCIe 4.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP AMD Ryzen 7 PRO 6850U and AMD Ryzen 5 7640U Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• Configurable TDP
  15-28 W 15-30 W
• Maximum Operating Temperature
  95 °C 100 °C
• TDP (PL1, legacy label)
  15 W -
• TDP up
  28 W -
• Default TDP
  - 28 W
• TDP (PL1 / PBP, legacy combined label)
  - 15 W

Architecture, interfaces, additional instructions supported by AMD Ryzen 7 PRO 6850U and AMD Ryzen 5 7640U, virtual machine technologies and process technology.

• Architecture
  Rembrandt (Zen 3+) Phoenix (Zen 4)
• Codename
  Rembrandt Phoenix
• Documents
  Technical data sheet 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,FMA3, AVX2, AVX512
• L1-Cache
  0.5 MB -
• L2-Cache
  4 MB 6 MB
• L3-Cache
  16 MB 16 MB
• Manufacturer product ID (tray)
  FP7:100-000000538 FP7r2:100-000000550 -
• Operating systems
  Windows 11 - 64-Bit Edition / Windows 10 - 64-Bit Edition / RHEL x86 64-Bit / Ubuntu x86 64-Bit Windows 10, Windows 11, Linux
• Release date
  Q2/2022 2023-05-03
• Socket
  FP7 FP7 / FP7r2 / FP8
• Technology
  TSMC 6nm FinFET TSMC 4nm FinFET
• Virtualization
  AMD-V, SVM AMD-V, SVM
• Chip design
  - Monolithic