Intel Core i7-3840QM
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Overall score
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Released
Q3/2012
Intel Core i7-3840QM

Processor Intel Core i7-3840QM, specifications and benchmarks

Intel Core i7-3840QM Processor is being reviewed, the release of which was held in Q3/2012. Here are all the Intel Core i7-3840QM’s specifications and performance estimation in benchmark. We offer to study all the data and compare it with a competing model. The base clock frequency of the model is 2.80 GHz, total of cores is 4. The CPU supports DDR3-1333DDR3-1600DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM and is installed in the motherboard on Socket PGA 988. The TDP for CPU is 45 W.

Specifications

Technical data
CPU family and group

General information about the processor Intel Core i7-3840QM

CPU Technical specs

Intel Core i7-3840QM Processor performance parameters, CPU capabilities

  • Frequency
    2.80 GHz
  • CPU Cores
    4
  • Turbo (1 Core)
    3.80 GHz
  • CPU Threads
    8
  • Turbo (4 Cores)
    No turbo
  • Hyperthreading
    Yes
  • Overclocking
    Yes
  • Core architecture
    normal
  • A core
    --
  • B core
    --
  • C core
    --
IGPU

Built-in graphics chip characteristics

  • GPU name
    Intel HD Graphics 4000
  • GPU frequency
    0.65 GHz
  • GPU (Turbo)
    1.30 GHz
  • Execution units
    16
  • Shader
    128
  • Max. GPU Memory
    --
  • Max. displays
    3
  • Generation
    7
  • DirectX Version
    11.0
  • Technology
    22 nm
  • Release date
    Q1/2011
Hardware codec support

Built-in support for video and image compression standards

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

Technical characteristics of supported memory, PCI bus

  • Memory type
    DDR3-1333DDR3-1600DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM
  • Max. Memory
    32 GB
  • ECC
    No
  • Memory channels
    2
  • PCIe version
    3.0
  • PCIe lanes
    16
Encryption

Hardware security technology

  • AES-NI
    Yes
Thermal Management
  • TDP (PL1)
    45 W
  • TDP up
    --
  • TDP (PL2)
    --
  • TDP down
    --
  • Tjunction max.
    105 °C
* see below
Technologies and extensions

Technical capabilities of the processor, information

  • Instruction set (ISA)
    x86-64 (64 bit)
  • Virtualization
    VT-x, VT-x EPT, VT-d
  • ISA extensions
    SSE4.1, SSE4.2, AVX
  • L2-Cache
    --
  • L3-Cache
    8.00 MB
  • Architecture
    Ivy Bridge H
  • Technology
    22 nm
  • Socket
    PGA 988
  • Release date
    Q3/2012
  • Part Number
    --
Positions in all rankings

Common positions Intel Core i7-3840QM CPU in popular benchmarks, for comparison with other models.

  • iGPU - FP32 Performance (Single-precision GFLOPS)
    1098 place

Benchmarks

Performance tests CPU

Compare the scores of popular benchmarks Intel Core i7-3840QM with other processors to understand the real speed of the CPU when processing content.

Tests include mathematical calculations, creation of 3D models, cryptocurrency mining, tests in single and multi-core modes.

iGPU - FP32 Performance (Single-precision GFLOPS)
The performance of the iGPU - the internal GPU in games
346
346
333
333
Intel Core i7-3840QM

Synonyms

Similar processors in terms of performance.

Similar in technical data processors with Intel Core i7-3840QM.

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Intel Core i5-4200H View
Intel Core i5-4308U View
Intel Core i5-4330M View

*

PL1 - Amount of heat in watts generated by the processor (or GPU) during normal operation.

PL2 - on overclocking

The values are used to select the optimal cooling system and power supply.

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Intel Core i7-3840QM

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