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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.
Intel Core i7-840QM @ 1.87GHz

Class: Laptop

Socket: PGA988A

Clockspeed: 1.9 GHz

Turbo Speed: 3.2 GHz

Cores: 4 Threads: 8

Typical TDP: 45 W


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:  Q2 2010

CPUmark/$Price:  6.59     

Overall Rank:  1946

Last Price Change:  $289.97 USD (2018-02-28)

Average CPU Mark
rating
1912

Single Thread Rating: 1136
Cross-Platform Rating: 6325
Samples: 220*
*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 Math10,428 MOps/Sec
Floating Point Math4,568 MOps/Sec
Find Prime Numbers18 Million Primes/Sec
Random String Sorting6 Thousand Strings/Sec
Data Encryption328.3 MBytes/Sec
Data Compression39.2 MBytes/Sec
Physics322 Frames/Sec
Extended Instructions1,083 Million Matrices/Sec
Single Thread1,136 MOps/Sec
From submitted results to PerformanceTest V10 as of 16th of October 2021.

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

Submitted Baseline Distribution Graph as of 15th of October 2021


Not Enought Data to Create Distribution Graph.

From submitted results to PerformanceTest V10 as of 15th of October 2021.

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Popular comparisons for Intel Core i7-840QM @ 1.87GHz
As of 16th of October 2021 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i7-840QM @ 1.87GHz
1,912
Intel Core i5-3317U @ 1.70GHz
1,932
Intel Core i5-3337U @ 1.80GHz
2,043
Intel Core i7-740QM @ 1.73GHz
1,754
Intel Core i3-5005U @ 2.00GHz
2,014
Intel Core i7-640M @ 2.80GHz
2,038
Intel Core i7-620M @ 2.67GHz
1,986
Intel Core i5-2540M @ 2.60GHz
2,301
AMD Phenom II N970 Quad-Core
1,625
Intel Core i5-540M @ 2.53GHz
1,763
Intel Core i7-920XM @ 2.00GHz
1,957
Intel Core i5-2410M @ 2.30GHz
1,967
Intel Core M-5Y71 @ 1.20GHz
2,250