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Intel Core i7-3840QM @ 2.80GHz

Benchmarks for the Intel Core i7-3840QM 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 i7-3840QM @ 2.80GHz Good for Gaming?

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

Intel Core i7-3840QM @ 2.80GHz

Description:

Class: Laptop

Socket: rPGA988B

Clockspeed: 2.8 GHz

Turbo Speed: 3.8 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) i7-3840QM CPU @ 2.80GHz, Intel Core i7-3840QM CPU @ 2.80GHz

CPU First Seen on Charts: Q3 2012

CPUmark/$Price: 10.74

Overall Rank:
1914th fastest in multithreading out of 5155 CPUs
1759th fastest in single threading out of 5155 CPUs
468th fastest in out of 1491 Laptop CPUs

Last Price Change: $548.87 USD (2023-05-18)

Average CPU Mark rating
Multithread Rating
5896
Single Thread Rating
1929

Samples: 842*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 8,669
Thread: 1,902

CPU Test Suite Average Results for Intel Core i7-3840QM @ 2.80GHz

Integer Math20,911 MOps/Sec
Floating Point Math10,665 MOps/Sec
Find Prime Numbers30 Million Primes/Sec
Random String Sorting12,822 Thousand Strings/Sec
Data Encryption1,716 MBytes/Sec
Data Compression94,790 KBytes/Sec
Physics464 Frames/Sec
Extended Instructions3,916 Million Matrices/Sec
Single Thread1,929 MOps/Sec
From submitted results to PerformanceTest V10 as of 20th of June 2025.

CPU Mark Distribution for Intel Core i7-3840QM @ 2.80GHz

Submitted Baseline Distribution Graph as of 17th of June 2025
From submitted results since PerformanceTest V10 as of 17th of June 2025.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

Search for Intel Core i7-3840QM @ 2.80GHz
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Pricing History


Last 5 Baselines for Intel Core i7-3840QM @ 2.80GHz
Most recent listed first
Baseline CPU Mark
BL2703036 - Jun 17 2025
5799
BL2703008 - Jun 17 2025
5788
BL2681803 - Jun 08 2025
5263
BL2681014 - Jun 08 2025
6629
BL2676844 - Jun 06 2025
6516
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Core i7-3840QM @ 2.80GHz
As of 20th of June 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i7-3840QM @ 2.80GHz
5,896
Intel Core i7-3820QM @ 2.70GHz vs Intel Core i7-3840QM
5,601 (-5.0%)
Intel Core i7-4960HQ @ 2.60GHz vs Intel Core i7-3840QM
6,366 (+8.0%)
Intel Core i7-4850HQ @ 2.30GHz vs Intel Core i7-3840QM
6,132 (+4.0%)
Intel Core i7-8565U @ 1.80GHz vs Intel Core i7-3840QM
5,995 (+1.7%)
Intel Core i5-8365U @ 1.60GHz vs Intel Core i7-3840QM
5,982 (+1.5%)
Intel Core i5-8265U @ 1.60GHz vs Intel Core i7-3840QM
5,853 (-0.7%)
Intel Core i7-4700HQ @ 2.40GHz vs Intel Core i7-3840QM
5,615 (-4.8%)
Intel Core i7-4702MQ @ 2.20GHz vs Intel Core i7-3840QM
5,196 (-11.9%)
Intel Core i7-3610QM @ 2.30GHz vs Intel Core i7-3840QM
5,109 (-13.3%)
Intel Core i7-4910MQ @ 2.90GHz vs Intel Core i7-3840QM
6,271 (+6.4%)
Intel Core i7-7920HQ @ 3.10GHz vs Intel Core i7-3840QM
7,296 (+23.7%)
Intel Core i7-6920HQ @ 2.90GHz vs Intel Core i7-3840QM
7,283 (+23.5%)

Is the Intel Core i7-3840QM @ 2.80GHz Good for Gaming?
As of 20th of June 2025 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9955HX3D
9,731
Intel Core Ultra 9 275HX
8,901
Intel Core Ultra 7 265
8,121
Intel Core Ultra 7 255HX
7,982
Intel Core Ultra 7 265H
7,723
Intel Core i9-14900HX
7,053
AMD Ryzen AI Max 390
7,027
Intel Core 7 250H
6,905
AMD Ryzen AI Max Pro 390
6,850
Intel Core i9-13900HX
6,782
Intel Core i9-13980HX
6,763
Intel Core i9-13950HX
6,762
Intel Core i7-3840QM @ 2.80GHz
758