iconcharts
0

CPU Benchmarks

Over 1,000,000 CPUs Benchmarked

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: 10.76

Overall Rank:
1973rd fastest in multithreading out of 5277 CPUs
1807th fastest in single threading out of 5277 CPUs
472nd fastest in out of 1498 Laptop CPUs

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

Average CPU Mark rating
Multithread Rating
5906
Single Thread Rating
1931

Samples: 850*
*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 Math20,934 MOps/Sec
Floating Point Math10,677 MOps/Sec
Find Prime Numbers30 Million Primes/Sec
Random String Sorting12,834 Thousand Strings/Sec
Data Encryption1,718 MBytes/Sec
Data Compression94,976 KBytes/Sec
Physics464 Frames/Sec
Extended Instructions3,927 Million Matrices/Sec
Single Thread1,931 MOps/Sec
From submitted results to PerformanceTest V10 as of 19th of July 2025.

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

Submitted Baseline Distribution Graph as of 15th of July 2025
From submitted results since PerformanceTest V10 as of 15th of July 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
from the Featured Merchants below:
Amazon.com
Newegg.com
bestbuy.com
EBay.com
Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.

Pricing History


Last 5 Baselines for Intel Core i7-3840QM @ 2.80GHz
Most recent listed first
Baseline CPU Mark
BL2773689 - Jul 18 2025
5387
BL2751777 - Jul 09 2025
6595
BL2750460 - Jul 09 2025
6449
BL2746252 - Jul 07 2025
6620
BL2746238 - Jul 07 2025
6564
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 19th of July 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i7-3840QM @ 2.80GHz
5,906
Intel Core i7-3820QM @ 2.70GHz vs Intel Core i7-3840QM
5,601 (-5.2%)
Intel Core i7-4960HQ @ 2.60GHz vs Intel Core i7-3840QM
6,366 (+7.8%)
Intel Core i7-4850HQ @ 2.30GHz vs Intel Core i7-3840QM
6,132 (+3.8%)
Intel Core i7-8565U @ 1.80GHz vs Intel Core i7-3840QM
5,989 (+1.4%)
Intel Core i5-8365U @ 1.60GHz vs Intel Core i7-3840QM
5,981 (+1.3%)
Intel Core i5-8265U @ 1.60GHz vs Intel Core i7-3840QM
5,839 (-1.1%)
Intel Core i7-4700HQ @ 2.40GHz vs Intel Core i7-3840QM
5,602 (-5.1%)
Intel Core i7-4702MQ @ 2.20GHz vs Intel Core i7-3840QM
5,194 (-12.0%)
Intel Core i7-3610QM @ 2.30GHz vs Intel Core i7-3840QM
5,111 (-13.5%)
Intel Core i7-4910MQ @ 2.90GHz vs Intel Core i7-3840QM
6,266 (+6.1%)
Intel Core i7-7920HQ @ 3.10GHz vs Intel Core i7-3840QM
7,294 (+23.5%)
Intel Core i7-6920HQ @ 2.90GHz vs Intel Core i7-3840QM
7,248 (+22.7%)

Is the Intel Core i7-3840QM @ 2.80GHz Good for Gaming?
As of 19th of July 2025 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9955HX3D
9,804
Intel Core Ultra 9 275HX
9,029
Intel Core Ultra 7 255HX
8,142
Intel Core Ultra 7 265H
7,805
Intel Core i9-14900HX
7,041
Intel Core i9-13900HX
6,773
Intel Core i9-13980HX
6,749
Intel Core i9-13950HX
6,748
AMD Ryzen AI Max Pro 390
6,728
AMD Ryzen AI Max 390
6,686
AMD Ryzen 9 7945HX3D
6,630
AMD Ryzen AI Max+ 395
6,451
Intel Core i7-3840QM @ 2.80GHz
759