Compare processors

Intel logo Core i3-8121U
versus
Intel logo Core i7-840QM

Intel Core i3-8121U logo Intel Core i7-840QM logo
General information Core i3-8121U Core i7-840QM
Launched Q4 2018 Q3 2010
Used in Mobile Mobile
Factory Intel Intel
Clock 2.2 GHz 0 % 1.9 GHz 13.6 %
Turbo Clock 3.2 GHz 0 % 3.2 GHz 0 %
Cores 2 50 % 4 0 %
Threads 4 50 % 8 0 %
Thermal Design Power (TDP) 15 W 66.7 % 45 W 0 %
Performance Core i3-8121U Core i7-840QM
Overall Score 41040 0 % 33487 18.4 %
Future Proof 68 % 0 % 20 % 70.6 %
Benchmark Score 2837 0 % 1257 55.7 %
Single Thread Score 1924.5 0 % 1142.2 40.7 %
Encrypting Data 2166.2 MB/s 24.6 % 2873.9 MB/s 0 %
Compressing Data 47.8 MB/s 0 % 40 MB/s 16.4 %
String objects sorting 6127.4 thousand/s 0 % 5666.8 thousand/s 7.5 %
Prime numbers generation 14.9 millions/s 16.8 % 17.9 millions/s 0 %
Mathemathic operations (integer) 14394.2 millions/s 0 % 10364.6 millions/s 28 %
Mathemathic operations (float) 6820 millions/s 0 % 4578.4 millions/s 32.9 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i3-8121U, Core i7-840QM.

Average frames per second Core i3-8121U Core i7-840QM
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 76.6 FPS 54.3 FPS
High settings 122.5 FPS 86.8 FPS
Medium settings 153.1 FPS 108.5 FPS
Low settings 191.4 FPS 135.6 FPS
Difference 0 % 29.1 %

Grand Theft Auto V Frames per second

Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game 1920 × 1080 (FHD (1080p)) for Grand Theft Auto V.

Grand Theft Auto V Core i3-8121U Core i7-840QM
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 122.8 FPS 109.5 FPS
High settings 196.5 FPS 175.2 FPS
Medium settings 245.6 FPS 219.0 FPS
Low settings 307.0 FPS 273.7 FPS
Difference 0 % 10.9 %
Configuration Settings
Gaming astronaut image
Video game
Required
Screen resolution Screen resolution image
Required
Screen resolution image
Compare processors
Processor image
Processor Processor image
Selected processors