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Intel Core i7-840QM @ 1.87GHz

Benchmarks for the Intel Core i7-840QM can be found below. Release dates, price and performance comparisons are also listed when available. 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 per CPU Package:
L1 Instruction Cache: 4 x 32 KB
L1 Data Cache: 4 x 32 KB
L2 Cache: 4 x 256 KB
L3 Cache: 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: 22.97

Overall Rank:
3046th fastest in multithreading out of 4904 CPUs
2940th fastest in single threading out of 4904 CPUs
711th fastest in out of 1435 Laptop CPUs

Last Price Change: $85.00 USD (2024-11-13)

Average CPU Mark rating
Multithread Rating
1952
Single Thread Rating
1138

Samples: 238*
*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 Math10,327 MOps/Sec
Floating Point Math4,612 MOps/Sec
Find Prime Numbers18 Million Primes/Sec
Random String Sorting5,702 Thousand Strings/Sec
Data Encryption348.3 MBytes/Sec
Data Compression40,662 KBytes/Sec
Physics317 Frames/Sec
Extended Instructions1,121 Million Matrices/Sec
Single Thread1,138 MOps/Sec
From submitted results to PerformanceTest V10 as of 14th of December 2024.

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

Submitted Baseline Distribution Graph as of 14th of December 2024
From submitted results to PerformanceTest V10 as of 14th of December 2024.
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 14th of December 2024 - Higher results represent better performance
Processor Average CPU Mark
Apple M1 Max 10 Core 3200 MHz
 22,095
AMD Ryzen 7 5800H
 20,997
Intel Core i7-11800H @ 2.30GHz
 20,404
AMD Ryzen 7 4800H
 18,472
Apple M2 8 Core 3500 MHz
 15,577
Apple M1 8 Core 3200 MHz
 14,153
AMD Ryzen 5 5500U
 13,015
Intel Core i7-10750H @ 2.60GHz
 11,824
Intel Core i7-9750H @ 2.60GHz
 10,795
Intel Core i5-1135G7 @ 2.40GHz
 9,723
Intel Core i7-840QM @ 1.87GHz
 1,952
CPU Value (CPU Mark / $Price )
As of 14th of December 2024 - Higher results represent better value
Processor CPU Mark / $Price
Intel Core i7-11800H @ 2.30GHz
 51.66
Intel Core i5-1135G7 @ 2.40GHz
 31.47
Intel Core i7-840QM @ 1.87GHz
 22.97
Intel Core i7-9750H @ 2.60GHz
 11.24
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 14th of December 2024 - Higher results represent better performance
Processor Average Thread Rating
Apple M2 8 Core 3500 MHz
 3,903
Apple M1 Max 10 Core 3200 MHz
 3,836
Apple M1 8 Core 3200 MHz
 3,686
Intel Core i7-11800H @ 2.30GHz
 3,072
AMD Ryzen 7 5800H
 3,042
Intel Core i5-1135G7 @ 2.40GHz
 2,674
Intel Core i7-10750H @ 2.60GHz
 2,652
AMD Ryzen 7 4800H
 2,611
AMD Ryzen 5 5500U
 2,440
Intel Core i7-9750H @ 2.60GHz
 2,420
Intel Core i7-840QM @ 1.87GHz
 1,138
Last 5 Baselines for Intel Core i7-840QM @ 1.87GHz
Most recent listed first
Baseline CPU Mark
BL2231461 - Oct 28 2024
2180
BL2074408 - Apr 10 2024
2179
BL1887969 - Aug 22 2023
2253
BL1783663 - Apr 01 2023
2077
BL1776207 - Mar 23 2023
1671
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 14th of December 2024 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i7-840QM @ 1.87GHz
 1,952
Intel Core i5-2540M @ 2.60GHz vs Intel Core i7-840QM
 2,372 (+21.5%)
Intel Core i5-560M @ 2.67GHz vs Intel Core i7-840QM
 1,910 (-2.2%)
Intel Core i5-540M @ 2.53GHz vs Intel Core i7-840QM
 1,810 (-7.3%)
Intel Core i5-520M @ 2.40GHz vs Intel Core i7-840QM
 1,718 (-12.0%)
AMD A10-4600M APU vs Intel Core i7-840QM
 1,938 (-0.7%)
Intel Core i7-2620M @ 2.70GHz vs Intel Core i7-840QM
 2,423 (+24.1%)
AMD A10-5750M APU vs Intel Core i7-840QM
 2,053 (+5.1%)
Intel Core i5-580M @ 2.67GHz vs Intel Core i7-840QM
 1,950 (-0.1%)
Intel Core i5-2450M @ 2.50GHz vs Intel Core i7-840QM
 2,080 (+6.5%)
Intel Core i7-740QM @ 1.73GHz vs Intel Core i7-840QM
 1,830 (-6.3%)
Intel Core i3-3110M @ 2.40GHz vs Intel Core i7-840QM
 1,636 (-16.2%)
AMD A8-3510MX APU vs Intel Core i7-840QM
 1,631 (-16.5%)

Is the Intel Core i7-840QM @ 1.87GHz Good for Gaming?
As of 14th of December 2024 - Higher results represent better performance
Processor Relative Gaming Score
Intel Core i9-14900HX
 7,099
Intel Core i9-13950HX
 7,004
Intel Core i9-13900HX
 6,909
Intel Core i9-13980HX
 6,826
AMD Ryzen 9 7945HX3D
 6,520
AMD Ryzen 7 7840HX
 6,414
Intel Core i7-13850HX
 6,253
Intel Core i7-14700HX
 6,220
AMD Ryzen 9 7845HX
 6,205
Intel Core i9-13900HK
 5,960
Intel Core i9-13905H
 5,941
Intel Core i7-14650HX
 5,932
Intel Core i7-840QM @ 1.87GHz
 488