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Intel Core i7-840QM @ 1.87GHz

Price and performance details for the Intel Core i7-840QM @ 1.87GHz can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
  • The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
  • The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

Is the Intel Core i7-840QM @ 1.87GHz Good for Gaming?

This is a fairly old CPU that is no longer competitive with newer CPUs. [More ...]

Intel Core i7-840QM @ 1.87GHz

Description:

Class: Laptop

Socket: PGA988A

Clockspeed: 1.9 GHz

Turbo Speed: 3.2 GHz

Cores: 4 Threads: 8

Typical TDP: 45 W

Cache Size: L1: 256 KB, L2: 1.0 MB, L3: 8 MB

Other names: Intel(R) Core(TM) i7 CPU Q 840 @ 1.87GHz, Intel(R) Core(TM) i7 CPU Q 840 @ 1.87GHz

CPU First Seen on Charts: Q3 2010

CPUmark/$Price: 5.74

Overall Rank: 2282

Last Price Change: $338.90 USD (2022-03-31)

Average CPU Mark
rating
1947

Single Thread Rating: 1117
Samples: 227*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 3,402
Thread: 1,075

CPU Test Suite Average Results for Intel Core i7-840QM @ 1.87GHz

Integer Math10,597 MOps/Sec
Floating Point Math4,655 MOps/Sec
Find Prime Numbers18 Million Primes/Sec
Random String Sorting6 Thousand Strings/Sec
Data Encryption341.4 MBytes/Sec
Data Compression39.7 MBytes/Sec
Physics321 Frames/Sec
Extended Instructions1,099 Million Matrices/Sec
Single Thread1,117 MOps/Sec
From submitted results to PerformanceTest V10 as of 5th of December 2022.

CPU Mark Distribution for Intel Core i7-840QM @ 1.87GHz

Submitted Baseline Distribution Graph as of 5th of December 2022


Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.

From submitted results to PerformanceTest V10 as of 5th of December 2022.

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Last 5 Baselines for Intel Core i7-840QM @ 1.87GHz
Most recent listed first
Baseline CPU Mark
BL1631527 - Sep 17 2022
2120
BL1562791 - May 08 2022
2124
BL1557820 - Apr 28 2022
1996
BL1512512 - Feb 09 2022
1964
BL5009096 - Dec 06 2021
2131
Popular comparisons for Intel Core i7-840QM @ 1.87GHz
As of 5th of December 2022 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i7-840QM @ 1.87GHz
1,947
Intel Core i7-640M @ 2.80GHz vs Intel Core i7-840QM
2,039 (+4.8%)
Intel Core i7-920XM @ 2.00GHz vs Intel Core i7-840QM
1,999 (+2.7%)
Intel Core i3-5005U @ 2.00GHz vs Intel Core i7-840QM
2,020 (+3.8%)
Intel Core i7-740QM @ 1.73GHz vs Intel Core i7-840QM
1,803 (-7.4%)
Intel Core i7-720QM @ 1.60GHz vs Intel Core i7-840QM
1,656 (-15.0%)
Intel Core i5-3427U @ 1.80GHz vs Intel Core i7-840QM
2,200 (+13.0%)
Intel Core2 Quad Q9000 @ 2.00GHz vs Intel Core i7-840QM
1,534 (-21.2%)
Intel Core i7-2620M @ 2.70GHz vs Intel Core i7-840QM
2,424 (+24.5%)
Intel Core i5-2540M @ 2.60GHz vs Intel Core i7-840QM
2,305 (+18.4%)
Intel Core i7-940XM @ 2.13GHz vs Intel Core i7-840QM
2,258 (+16.0%)
Intel Core i5-4250U @ 1.30GHz vs Intel Core i7-840QM
2,196 (+12.8%)
Intel Core i3-5010U @ 2.10GHz vs Intel Core i7-840QM
2,182 (+12.1%)


Is the Intel Core i7-840QM @ 1.87GHz Good for Gaming?
As of 5th of December 2022 - Higher results represent better performance
Processor Relative Gaming Score
Intel Core i9-12900HK
5,945
Intel Core i9-12900H
5,743
Intel Core i9-12900HX
5,574
Intel Core i9-12950HX
5,560
Intel Core i7-12800H
5,249
Intel Core i7-12650H
5,238
Intel Core i7-12700H
5,183
Intel Core i7-1280P
4,872
Intel Core i7-12800HX
4,814
Intel Core i7-12850HX
4,753
Intel Core i7-1250U
4,334
Intel Core i7-1260U
4,156
Intel Core i7-840QM @ 1.87GHz
678