Qualcomm Snapdragon 8cx Gen. 2 vs AMD Ryzen 7 7735HS. Specifications, performance, tests

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

• CPU group
  Qualcomm Snapdragon 8cx AMD Ryzen 6000H/7035H
• Family
  Qualcomm Snapdragon Ryzen
• Generation
  3 5
• Segment
  Mobile Mobile
• Form Factor
  - Laptops / Desktops
• Series
  - Ryzen 7000 Series

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

• A-Core
  4x Kryo 495 Gold -
• B-Core
  4x Kryo 495 Silver -
• Base Frequency
  1.8 GHz 3.2 GHz
• Core architecture
  hybrid (big.LITTLE) normal
• CPU Cores
  8 8
• CPU Threads
  8 16
• Hyperthreading / SMT
  No Yes
• Overclocking
  No No
• Turbo Frequency (1 Core)
  2.84 GHz 4.75 GHz
• Turbo Frequency (8 Cores)
  2.84 GHz -
• Core Configuration
  - 8x Zen 3+
• Max. Boost Clock
  - 4.75 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
  12.0 12
• Execution units
  0 12
• Generation
  6 9
• GPU Frequency
  250 MHz 2200 MHz
• GPU name
  Qualcomm Adreno 690 AMD Radeon 680M
• GPU Turbo
  590 MHz 2200 MHz
• Max. displays
  0 3
• Max. GPU Memory
  - 8 GB
• Release date
  Q4/2020 Q1/2022
• Shader
  0 768
• Technology
  7 nm 6 nm
• Graphics Cores
  - 12

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

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

Types, channel quantity of RAM supported by AMD Ryzen 7 7735HS and Qualcomm Snapdragon 8cx Gen. 2. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No Yes
• Max. Memory
  - 64 GB
• Memory channels
  8 2
• Memory type
  LPDDR4X-2133 DDR5 / LPDDR5
• PCIe
  - PCIe 4.0
• Memory Bandwidth
  - 76.8 GB/s

• AES-NI
  No Yes

Compare the TDP requirements of TDP Qualcomm Snapdragon 8cx Gen. 2 and AMD Ryzen 7 7735HS 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)
  7 W -
• TDP up
  - 54 W
• Configurable TDP
  - 35-54 W
• Default TDP
  - 35-54 W
• TDP (PL1 / PBP, legacy combined label)
  - 35 W

Architecture, interfaces, additional instructions supported by Qualcomm Snapdragon 8cx Gen. 2 and AMD Ryzen 7 7735HS, virtual machine technologies and process technology.

• Architecture
  Kryo 495 Rembrandt (Zen 3+)
• Instruction set (ISA)
  ARMv8-A64 (64 bit) x86-64 (64 bit)
• ISA extensions
  - SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  - 4 MB
• L3-Cache
  2 MB 16 MB
• Release date
  Q4/2018 Q2/2023
• Socket
  - FP7
• Technology
  7 nm TSMC 6nm FinFET
• Virtualization
  None AMD-V, SVM
• Chip design
  - Monolithic
• Codename
  - Rembrandt R
• Documents
  - Technical data sheet
• Operating systems
  - Windows 10, Windows 11, Linux