Processor AMD Ryzen 7 7840U, specifications and benchmarks

General information about the processor AMD Ryzen 7 7840U

• Family
  AMD Ryzen 7
• CPU group
  AMD Ryzen 7040
• Segment
  Mobile
• Generation
  6
• Predecessor
  --
• Successor
  --

AMD Ryzen 7 7840U Processor performance parameters, CPU capabilities

• CPU Cores / Threads
  8 / 16
• Core architecture
  normal
• Cores
  8x Zen 4
• Hyperthreading / SMT
  Yes
• Overclocking
  No
• Frequency
  3.30 GHz
• Turbo Frequency (1 Core)
  5.10 GHz
• Turbo Frequency (8 Cores)
  --

Built-in graphics chip characteristics

• GPU name
  AMD Radeon 780M Graphics
• GPU frequency
  1.20 GHz
• GPU (Turbo)
  2.70 GHz
• Execution units
  12
• Shader
  768
• Max. GPU Memory
  32 GB
• Max. displays
  4
• Generation
  10
• Direct X
  12
• Technology
  4 nm
• Release date
  Q1/2023

Built-in support for video and image compression standards

• h265 / HEVC (8 bit)
  Decode / Encode
• h265 / HEVC (10 bit)
  Decode / Encode
• h264
  Decode / Encode
• VP8
  Decode
• VP9
  Decode
• AV1
  Decode / Encode
• AVC
  Decode
• VC-1
  Decode
• JPEG
  Decode / Encode

Technical characteristics of supported memory, PCI bus

• Memory type
  DDR5-5600LPDDR5X-7500
• Max. Memory
  256 GB
• Memory channels
  2 (Dual Channel)
• Bandwidth
  89.6 GB/s
• ECC
  Yes
• PCIe
  4.0 x 20
• AES-NI
  Yes

• TDP (PL1 / PBP)
  28 W
• TDP (PL2)
  --
• TDP up
  30 W
• TDP down
  15 W
• Tjunction max.
  100 °C

Technical capabilities of the processor, information

• Technology
  4 nm
• Chip design
  Monolithic
• Socket
  FP8
• L2-Cache
  8.00 MB
• L3-Cache
  16.00 MB
• Architecture
  Phoenix (Zen 4)
• Operating systems
  Windows 10, Windows 11, Linux
• Virtualization
  AMD-V, SVM
• Instruction set (ISA)
  x86-64 (64 bit)
• ISA extensions
  SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
• Release date
  Q2/2023
• Release price
  --
• Part Number
  --
• Documents
  Technical data sheet

Common positions AMD Ryzen 7 7840U CPU in popular benchmarks, for comparison with other models.

• Cinebench R23 (Single-Core)
  49 place
• Cinebench R23 (Multi-Core)
  90 place
• Geekbench 5, 64bit (Single-Core)
  54 place
• Geekbench 5, 64bit (Multi-Core)
  241 place
• iGPU - FP32 Performance (Single-precision GFLOPS)
  26 place
• Geekbench 6 (Single-Core)
  69 place
• Geekbench 6 (Multi-Core)
  91 place