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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: 5.75

Overall Rank: 2326

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

Average CPU Mark
rating
1947

Single Thread Rating: 1114
Samples: 229*
*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 Math10,523 MOps/Sec
Floating Point Math4,639 MOps/Sec
Find Prime Numbers18 Million Primes/Sec
Random String Sorting6 Thousand Strings/Sec
Data Encryption344.1 MBytes/Sec
Data Compression39.7 MBytes/Sec
Physics320 Frames/Sec
Extended Instructions1,092 Million Matrices/Sec
Single Thread1,114 MOps/Sec
From submitted results to PerformanceTest V10 as of 27th of January 2023.

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

Submitted Baseline Distribution Graph as of 23rd of January 2023
From submitted results to PerformanceTest V10 as of 23rd of January 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 27th of January 2023 - Higher results represent better performance
Processor Average CPU Mark
Apple M1 Max 10 Core 3200 MHz
 22,166
Apple M1 Pro 10 Core 3200 MHz
 21,964
AMD Ryzen 7 5800H
 21,293
Intel Core i7-11800H @ 2.30GHz
 21,042
AMD Ryzen 7 4800H
 18,851
Apple M1 8 Core 3200 MHz
 14,274
Intel Core i7-10750H @ 2.60GHz
 12,169
Intel Core i7-9750H @ 2.60GHz
 11,087
Intel Core i7-8750H @ 2.20GHz
 10,024
AMD Ryzen 5 3500U
 7,033
Intel Core i7-840QM @ 1.87GHz
 1,947
CPU Value (CPU Mark / $Price )
As of 27th of January 2023 - Higher results represent better value
Processor CPU Mark / $Price
Intel Core i7-11800H @ 2.30GHz
 53.27
Intel Core i7-8750H @ 2.20GHz
 25.38
Intel Core i7-9750H @ 2.60GHz
 11.55
Intel Core i7-840QM @ 1.87GHz
 5.75
Apple M1 8 Core 3200 MHz
 NA
Apple M1 Max 10 Core 3200 MHz
 NA
Apple M1 Pro 10 Core 3200 MHz
 NA
AMD Ryzen 7 5800H
 NA
AMD Ryzen 7 4800H
 NA
AMD Ryzen 5 3500U
 NA
Intel Core i7-10750H @ 2.60GHz
 NA
Single Thread Rating
As of 27th of January 2023 - Higher results represent better performance
Processor Average Thread Rating
Apple M1 Max 10 Core 3200 MHz
 3,848
Apple M1 Pro 10 Core 3200 MHz
 3,827
Apple M1 8 Core 3200 MHz
 3,731
Intel Core i7-11800H @ 2.30GHz
 3,117
AMD Ryzen 7 5800H
 3,069
Intel Core i7-10750H @ 2.60GHz
 2,693
AMD Ryzen 7 4800H
 2,629
Intel Core i7-9750H @ 2.60GHz
 2,465
Intel Core i7-8750H @ 2.20GHz
 2,313
AMD Ryzen 5 3500U
 1,965
Intel Core i7-840QM @ 1.87GHz
 1,114
Last 5 Baselines for Intel Core i7-840QM @ 1.87GHz
Most recent listed first
Baseline CPU Mark
BL1693076 - Dec 12 2022
2097
BL1689606 - Dec 07 2022
1809
BL1631527 - Sep 17 2022
2120
BL1562791 - May 08 2022
2124
BL1557820 - Apr 28 2022
1996
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 27th of January 2023 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i7-840QM @ 1.87GHz
 1,947
Intel Core i7-920XM @ 2.00GHz vs Intel Core i7-840QM
 1,957 (+0.5%)
Intel Core i3-5005U @ 2.00GHz vs Intel Core i7-840QM
 2,024 (+3.9%)
Intel Core i7-740QM @ 1.73GHz vs Intel Core i7-840QM
 1,807 (-7.2%)
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
 2,213 (+13.7%)
Intel Core2 Quad Q9000 @ 2.00GHz vs Intel Core i7-840QM
 1,534 (-21.2%)
Intel Core i5-2540M @ 2.60GHz vs Intel Core i7-840QM
 2,320 (+19.1%)
Intel Core i7-940XM @ 2.13GHz vs Intel Core i7-840QM
 2,211 (+13.5%)
Intel Core i5-4250U @ 1.30GHz vs Intel Core i7-840QM
 2,195 (+12.7%)
Intel Core i3-5010U @ 2.10GHz vs Intel Core i7-840QM
 2,189 (+12.4%)
Intel Core m3-6Y30 @ 0.90GHz vs Intel Core i7-840QM
 2,153 (+10.6%)
Intel Core M-5Y71 @ 1.20GHz vs Intel Core i7-840QM
 2,017 (+3.6%)


Is the Intel Core i7-840QM @ 1.87GHz Good for Gaming?
As of 27th of January 2023 - Higher results represent better performance
Processor Relative Gaming Score
Intel Core i9-12900HK
 5,896
Intel Core i9-12900H
 5,749
Intel Core i9-12950HX
 5,623
Intel Core i7-1370P
 5,618
Intel Core i9-12900HX
 5,564
Intel Core i7-12800H
 5,272
Intel Core i7-12650H
 5,247
Intel Core i7-12700H
 5,176
Intel Core i7-12800HX
 4,831
Intel Core i7-1280P
 4,807
Intel Core i7-12850HX
 4,740
Intel Core i5-1240U
 4,524
Intel Core i7-840QM @ 1.87GHz
 676