Intel Core i7-3840QM vs AMD Ryzen 7 6800H. Specifications, performance, tests

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

• Segment
  Mobile Mobile
• Family
  Intel Core i7 Extreme Edition AMD Ryzen
• Generation
  3 5
• CPU group
  Intel Core i 3000M AMD Ryzen 6000H
• Predecessor
  -- AMD Ryzen 7 5800H

Basic parameters such as number of cores, number of threads, base and turbo frequency, and cache size. These parameters indirectly tell about the speed of the processor, the higher they are the better.

• Frequency
  2.80 GHz 3.20 GHz
• Turbo (1 Core)
  3.80 GHz 4.70 GHz
• Hyperthreading
  Yes Yes
• Overclocking
  Yes No
• Core architecture
  normal normal

Internal Graphics does not affect the performance of the CPU, performs the work of the graphics card in its absence or on mobile devices.

• GPU name
  Intel HD Graphics 4000 AMD Radeon RX 680M
• GPU frequency
  0.65 GHz 2.20 GHz
• GPU (Turbo)
  1.30 GHz No turbo
• Execution units
  16 12
• Shader
  128 768
• Max. GPU Memory
  -- 8 GB
• Max. displays
  3 3
• Generation
  7 9
• Technology
  22 nm 6 nm
• Release date
  Q1/2011 Q1/2022

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

• h265 / HEVC (8 bit)
  No Decode / Encode
• h265 / HEVC (10 bit)
  No Decode / Encode
• h264
  Decode / Encode Decode / Encode
• VP9
  No Decode / Encode
• VP8
  No Decode / Encode
• AV1
  No Decode
• AVC
  Decode / Encode Decode / Encode
• VC-1
  Decode Decode
• JPEG
  Decode Decode / Encode

Types, channel quantity of RAM supported by AMD Ryzen 7 6800H and Intel Core i7-3840QM. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR3-1333DDR3-1600DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM DDR5-4800LPDDR5-6400
• Max. Memory
  32 GB 64 GB
• ECC
  No No
• Memory channels
  2 2

Compare the TDP requirements of TDP Intel Core i7-3840QM and AMD Ryzen 7 6800H to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  45 W 45 W
• TDP up
  -- 54 W
• Tjunction max.
  105 °C 105 °C

Architecture, interfaces, additional instructions supported by Intel Core i7-3840QM and Intel Core i7-3840QM, virtual machine technologies and process technology.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  VT-x, VT-x EPT, VT-d AMD-V, SVM
• ISA extensions
  SSE4.1, SSE4.2, AVX SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  -- 4.00 MB
• L3-Cache
  8.00 MB 16.00 MB
• Architecture
  Ivy Bridge H Rembrandt (Zen 3+)
• Technology
  22 nm 6 nm
• Socket
  PGA 988 FP7
• Release date
  Q3/2012 Q1/2022