Intel Core i7-840QM

Name: Intel Core i7-840QM
Brand: INTEL
Price: 3000 INR
Availability: InStock

Benchmark Score

2050

Price

₹ 3,000

Description

Parameter,Details:

Brand,Intel (Core i7 Mobile Series - 1st Generation Clarksfield Architecture)
Scores (Benchmark),"PassMark CPU Mark Score: ~1,700 to 1,850 (Legacy high-end mobile performance score)"
Class,Mobile (High-Performance Laptop Processor)
Cores & Threads,4 Cores / 8 Threads (Supports Intel® Hyper-Threading Technology)
Integrated Graphics,"None (Unlike later Core i7 mobile processors, this chip completely lacks onboard graphics. Laptops using this CPU must have a dedicated discrete graphics card like NVIDIA or AMD to display an image)."
Usage Type,"Legacy heavy workstation laptops, older high-end gaming notebooks, and desktop-replacement laptops from the 2010–2011 era."
TDP Power,"45 W (High power draw for a laptop chip, requiring robust cooling solutions; ""QM"" denotes Quad-Core Mobile)."
Clockspeed Base,1.86 GHz
Turbo Speed,3.20 GHz (Intel® Turbo Boost Technology 1.0)
Socket Type,PGA988 (Socket G1 / FCPGA988)
Cache Memory,8 MB Intel® Smart Cache
RAM Support,"DDR3 1066 / 1333 MHz (Supports Dual-Channel, up to a Maximum of 8 GB officially, though some motherboard chipsets allowed up to 16 GB)."

Brands

(Excellent)

Intel

Intel (Core i7 Mobile Series - 1st Generation Clarksfield Architecture)

Score

(Very Good)

PassMark CPU Mark Score: ~1,700 to 1,850 (Legacy high-end mobile performance score)

Cores & Threads

(Excellent)

4-Core / 8-Thread

4 Cores / 8 Threads (Supports Intel® Hyper-Threading Technology)

Integrated Graphics

(Poor)

None (Unlike later Core i7 mobile processors, this chip completely lacks onboard graphics. Laptops using this CPU must have a dedicated discrete graphics card like NVIDIA or AMD to display an image).

Class

(Excellent)

Laptop Mobile

Mobile (High-Performance Laptop Processor)

TDP Power

(Very Good)

30w to 100w

45 W (High power draw for a laptop chip, requiring robust cooling solutions; "QM" denotes Quad-Core Mobile).

Clockspeed base

(Very Good)

1.2 GHz to 2.0 GHz

1.86 GHz

Turbo Speed

(Very Good)

3.0 GHz to 3.5 GHz

3.20 GHz (Intel® Turbo Boost Technology 1.0)

Socket Type INTEL

(Excellent)

PGA988 (Socket G1 / FCPGA988)

Socket Type AMD

(Poor)

Cache Memory

(Very Good)

L1, L2, L3,>-6 MB to 12 MB

8 MB Intel® Smart Cache

RAM support

(Excellent)

DDR3

DDR3 1066 / 1333 MHz (Supports Dual-Channel, up to a Maximum of 8 GB officially, though some motherboard chipsets allowed up to 16 GB).

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