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Intel logo Core i7-8665U
versus
Intel logo Core2 Duo T9900

Intel Core i7-8665U logo Intel Core2 Duo T9900 logo
General information Core i7-8665U Core2 Duo T9900
Launched Q2 2019 Q3 2009
Used in Mobile Mobile
Factory Intel Intel
Socket FCBGA1528 BGA479
Clock 1.9 GHz 38.7 % 3.1 GHz 0 %
Cores 4 0 % 2 50 %
Threads 8 0 % 2 75 %
Thermal Design Power (TDP) 15 W 57.1 % 35 W 0 %
Performance Core i7-8665U Core2 Duo T9900
Overall Score 44847 0 % 29616 34 %
Future Proof 71 % 0 % 14 % 80.3 %
Benchmark Score 4045 0 % 769 81 %
Single Thread Score 2202 0 % 1183.5 46.3 %
Encrypting Data 2087.2 MB/s 0 % 1751.3 MB/s 16.1 %
Compressing Data 76.8 MB/s 0 % 24.4 MB/s 68.3 %
String objects sorting 10549.5 thousand/s 0 % 3318 thousand/s 68.5 %
Prime numbers generation 22 millions/s 0 % 10.1 millions/s 54.3 %
Mathemathic operations (integer) 23182 millions/s 0 % 5606 millions/s 75.8 %
Mathemathic operations (float) 13835.4 millions/s 0 % 2816.8 millions/s 79.6 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-8665U, Core2 Duo T9900.

Average frames per second Core i7-8665U Core2 Duo T9900
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 87.9 FPS 42.8 FPS
High settings 140.6 FPS 68.4 FPS
Medium settings 175.7 FPS 85.6 FPS
Low settings 219.6 FPS 106.9 FPS
Difference 0 % 51.3 %

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 i7-8665U Core2 Duo T9900
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 129.5 FPS 102.6 FPS
High settings 207.1 FPS 164.2 FPS
Medium settings 258.9 FPS 205.2 FPS
Low settings 323.7 FPS 256.5 FPS
Difference 0 % 20.7 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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