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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: 5.72

Overall Rank: 2725

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

Average CPU Mark
rating
1937

Single Thread Rating: 1125
Samples: 236*
*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 Math10,306 MOps/Sec
Floating Point Math4,601 MOps/Sec
Find Prime Numbers18 Million Primes/Sec
Random String Sorting5,702 Thousand Strings/Sec
Data Encryption345.1 MBytes/Sec
Data Compression40,462 KBytes/Sec
Physics316 Frames/Sec
Extended Instructions1,101 Million Matrices/Sec
Single Thread1,125 MOps/Sec
From submitted results to PerformanceTest V10 as of 5th of December 2023.

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

Submitted Baseline Distribution Graph as of 29th of November 2023
From submitted results to PerformanceTest V10 as of 29th of November 2023.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

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CPU Mark Relative to Top 10 Common Laptop CPUs
As of 6th of December 2023 - Higher results represent better performance
Processor Average CPU Mark
Apple M1 Max 10 Core 3200 MHz
 22,030
AMD Ryzen 7 5800H
 21,140
Intel Core i7-11800H @ 2.30GHz
 20,760
AMD Ryzen 7 4800H
 18,672
Apple M2 8 Core 3500 MHz
 15,411
Apple M1 8 Core 3200 MHz
 14,199
AMD Ryzen 5 5500U
 13,148
Intel Core i7-10750H @ 2.60GHz
 12,022
Intel Core i7-9750H @ 2.60GHz
 10,940
Intel Core i5-1135G7 @ 2.40GHz
 9,897
Intel Core i7-840QM @ 1.87GHz
 1,937
CPU Value (CPU Mark / $Price )
As of 6th of December 2023 - Higher results represent better value
Processor CPU Mark / $Price
Intel Core i7-11800H @ 2.30GHz
 52.56
Intel Core i5-1135G7 @ 2.40GHz
 32.03
Intel Core i7-9750H @ 2.60GHz
 11.40
Intel Core i7-840QM @ 1.87GHz
 5.72
Apple M1 8 Core 3200 MHz
 NA
Apple M2 8 Core 3500 MHz
 NA
Apple M1 Max 10 Core 3200 MHz
 NA
AMD Ryzen 7 5800H
 NA
AMD Ryzen 7 4800H
 NA
AMD Ryzen 5 5500U
 NA
Intel Core i7-10750H @ 2.60GHz
 NA
Single Thread Rating
As of 6th of December 2023 - Higher results represent better performance
Processor Average Thread Rating
Apple M2 8 Core 3500 MHz
 3,943
Apple M1 Max 10 Core 3200 MHz
 3,841
Apple M1 8 Core 3200 MHz
 3,708
Intel Core i7-11800H @ 2.30GHz
 3,099
AMD Ryzen 7 5800H
 3,057
Intel Core i5-1135G7 @ 2.40GHz
 2,701
Intel Core i7-10750H @ 2.60GHz
 2,678
AMD Ryzen 7 4800H
 2,625
AMD Ryzen 5 5500U
 2,453
Intel Core i7-9750H @ 2.60GHz
 2,448
Intel Core i7-840QM @ 1.87GHz
 1,125
Last 5 Baselines for Intel Core i7-840QM @ 1.87GHz
Most recent listed first
Baseline CPU Mark
BL1887969 - Aug 22 2023
2253
BL1783663 - Apr 01 2023
2077
BL1776207 - Mar 23 2023
1671
BL1768730 - Mar 14 2023
2055
BL1754095 - Feb 25 2023 [Excluded]
1664
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Core i7-840QM @ 1.87GHz
As of 6th of December 2023 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i7-840QM @ 1.87GHz
 1,937
Intel Core i7-620M @ 2.67GHz vs Intel Core i7-840QM
 1,982 (+2.3%)
Intel Core i7-920XM @ 2.00GHz vs Intel Core i7-840QM
 1,885 (-2.7%)
Intel Core i7-740QM @ 1.73GHz vs Intel Core i7-840QM
 1,819 (-6.1%)
Intel Core i3-3120M @ 2.50GHz vs Intel Core i7-840QM
 1,687 (-12.9%)
Intel Core i3-5005U @ 2.00GHz vs Intel Core i7-840QM
 2,019 (+4.2%)
Intel Core i7-720QM @ 1.60GHz vs Intel Core i7-840QM
 1,664 (-14.1%)
Intel Core i5-3427U @ 1.80GHz vs Intel Core i7-840QM
 2,243 (+15.8%)
Intel Core i5-2540M @ 2.60GHz vs Intel Core i7-840QM
 2,349 (+21.3%)
Intel Core i7-940XM @ 2.13GHz vs Intel Core i7-840QM
 2,248 (+16.0%)
Intel Core i3-5010U @ 2.10GHz vs Intel Core i7-840QM
 2,192 (+13.1%)
Intel Core m3-6Y30 @ 0.90GHz vs Intel Core i7-840QM
 2,163 (+11.7%)
Intel Core i5-4250U @ 1.30GHz vs Intel Core i7-840QM
 2,157 (+11.4%)

Is the Intel Core i7-840QM @ 1.87GHz Good for Gaming?
As of 6th of December 2023 - Higher results represent better performance
Processor Relative Gaming Score
Intel Core i9-13950HX
 7,083
Intel Core i9-13900HX
 6,931
Intel Core i9-13980HX
 6,659
Intel Core i9-13905H
 6,560
Intel Core i7-13850HX
 6,237
Intel Core i9-13900HK
 6,192
Intel Core i7-13800H
 5,985
Intel Core i9-13900H
 5,853
Intel Core i7-13620H
 5,849
Intel Core i9-12900HK
 5,790
AMD Ryzen 9 7845HX
 5,717
Intel Core i9-12900H
 5,707
Intel Core i7-840QM @ 1.87GHz
 672