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Item#: N82E16819116884

Intel Core i7-3840QM Ivy Bridge 2.8GHz 8MB L3 Cache Socket G2 45W Quad-Core Mobile Processor Model BX80638I73840QM

  • 22 nm Ivy Bridge
  • 8MB L3 Cache
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The 3rd Generation Intel® Core processor unleashes amazing performance, brilliant visuals, and increased efficiency. An Ultrabook™ blends the most desired features and capabilities of a PC and a tablet to deliver stunning responsiveness, sleek form factor, stylish designs, and quick web connectivity resulting in a fresh and incredible computing experience. With new and improved media capabilities, you can convert videos at blazing speeds or enjoy mainstream gaming with amazing performance from built in Intel® HD Graphics 4000. You can also enjoy more performance while using less power with Intel's latest 22nm Tri-gate transistor technology.

Learn more about Core i7-3840QM


Core i7

CPU Socket Type

CPU Socket Type
Socket G2

Tech Spec

Core Name
Ivy Bridge
Core i7-3840QM
Operating Frequency
L3 Cache
Manufacturing Tech
22 nm
64-Bit Support
Hyper-Threading Support
Virtualization Technology Support
Integrated Graphics
Intel HD Graphics 4000
Graphics Base Frequency
Graphics Max Dynamic Frequency
Thermal Design Power

Quick Info


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years

Customer Reviews of Core i7-3840QM

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  • Nigel P.
  • 8/16/2013 12:50:34 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week

5 out of 5 eggsCPU Bottleneck Teriminator

Pros: Huge Upgrade improvement over 2670QM, on par with my desktop FX8350 in terms of performance. The extra cache 8MB and the blazing fast speeds. This CPU has definitely improved my FPS in BF3 for those 64 player servers on ultra settings.

It is worth the money to invest in a fast CPU for a laptop. My X9100 (2008) is almost on par with the newly released Trinity 2.5Ghz (2013). The CPU temperature is actually cooler than the old one it replaced it has never reached above 68C.

Cons: None

Other Thoughts: I didn't go the extreme route because my laptop has a max TDP of 45Watts. I've learned never to exceed the manufacturer recommendations. Sometimes the cooling system cannot compensate for the higher temperature and undervolting/underclocking is needed. Thank you for reading my review.

4 out of 5 people found this review helpful. Did you? Yes No

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Home > 
Computer Hardware > 
CPUs / Processors > 
Processors - Mobile > 
Intel > 
Item#: N82E16819116884
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