Intel Core i7 3840QM

  • 2.8 GHz
  • Quad core
Released September, 2012

Conclusion Check out the Intel Core i7 3840QM

Performance

Overall performance using all cores

Core i7 3840QM
10.0
10.0
Core i7 3770K
10.0
10.0
Core i7 3820
10.0
10.0
Ingredients: Cinebench R10 32-bit and GeekBench

Single-core Performance

Performance of an individual core

Core i7 3840QM
9.9
9.9
Core i7 3770K
10.0
10.0
Core i7 3820
9.8
9.8
Ingredients: Cinebench R10 32-bit (1-core)

Power Consumption

How much power does the processor require?

Core i7 3840QM
9.1
9.1
Core i7 3770K
10.0
10.0
Core i7 3820
10.0
10.0
Ingredients: TDP

Features

How does CPUBoss rank the features of each product?

Core i7 3840QM
7.3
7.3
Core i7 3770K
8.0
8.0
Core i7 3820
7.9
7.9
Ingredients: Features and specifications that differ between products
  
  
    
 
   
9.5
 

Performance Real world tests of Intel Core i7 3840QM

GeekBench

Intel Core i7 3840QM
Intel Core i7 3740QM
Intel Core i7 3770K

3D Mark 11 (Physics)

Intel Core i7 3840QM
Intel Core i7 3820
Intel Core i7 3770K

3D Mark 06 (CPU)

Intel Core i7 3840QM
Intel Core i7 3610QM
Intel Core i7 3770K

Cinebench R10 32-Bit

Intel Core i7 3840QM
Intel Core i7 3770K
Intel Core i7 3820

Cinebench R10 32-Bit (Single Core)

Intel Core i7 3840QM
Intel Core i7 3770K
Intel Core i7 3610QM
 

Features Key features of the Intel Core i7 3840QM

clock speed

turbo clock speed

L2 cache

Intel Core i7 3840QM
AMD A10 5750M
Intel Core i7 3770K

gpu clock speed

overclocked clock speed (air)

overclocked clock speed (water)

 

Our analysis How does it stack up against its top 10 competitors

pros

  • 2.8 GHz
  • 3.8 GHz
  • 8 MB
  • AES, AVX, MMX, SSE, SSE2, SSE3, SSE4, SSE4.1, SSE4.2, Supplemental SSE3
  • Built-in
  • Maximizes usage of each CPU core
  • 22 nms
  • BGA 1224, rPGA 988B
  • 8
  • 4
  • 15,077
  • 6,998
  • 1,300 MHz
  • 6,780
  • 4,717.8
  • 20,135
  • 3.88 GHz
  • 650 MHz
  • Allows for safer, more reliable computing
  • 5,144.5
  • 2 MB/core
  • 3
  • 47.04 pt/W
  • 32,768 MB
  • 105 °C
  • 2.8 GHz
  • Sep, 2012

cons

  • 36.56W
  • 0.25 MB/core
  • 10.84 $/year

Reviews Word on the street

CPUBoss is still searching the web for reviews on the Intel Core i7 3840QM.

Competition What else you should consider

1
Intel Core i7 3770K OK SysMark 2007 overall score 3770K vs 3840QM
2
Intel Core i7 3820 High clock speed 3820 vs 3840QM
3
Intel Core i7 3820QM Very low idle power consumption 3820QM vs 3840QM
4
Intel Core i7 3740QM 5-way tie: Supports trusted computing 3740QM vs 3840QM
5
Intel Core i7 3630QM 7-way tie: OK manufacturing process 3630QM vs 3840QM
Front view of Intel Core i7 3840QM

New duel?

Let the battle continue or dare to compare.


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Unanswered Questions

May 14, 2013
3740 or 3840 for Maya modelling

Dear, as architect in crisis i don't have much money to spend on my new laptop, and can't decide whether to go for an Intel 3740QM or 3840QM. The latter is twice the price of the former, so is...

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