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Intel logo Core i3-8100
versus
Intel logo Core i7-870

Intel Core i3-8100 logo Intel Core i7-870 logo
General information Core i3-8100 Core i7-870
Launched Q4 2017 Q3 2009
Used in Desktop Desktop
Factory Intel Intel
Socket FCLGA1151-2 LGA1156
Series Name Intel Core i3 Intel Core i7
Core Family Name Coffee Lake Lynnfield
Clock 3.6 GHz 0 % 2.9 GHz 19.4 %
Cores 4 0 % 4 0 %
Threads 4 50 % 8 0 %
Thermal Design Power (TDP) 65 W 31.6 % 95 W 0 %
Lithography 14 nm 68.9 % 45 nm 0 %
L1 Cache 4 × 32 kB Instruction
4 × 32 kB Data
4 × 32 kB Instruction
4 × 32 kB Data
L2 Cache 4 × 256 kB
4 × 256 kB
L3 Cache 1 × 6 MB
1 × 8 MB
ECC Supported Yes No
Multithreading Supported No Yes
Performance Core i3-8100 Core i7-870
Overall Score 44598 0 % 37692 15.5 %
Future Proof 62 % 0 % 14 % 77.4 %
Benchmark Score 3956 0 % 2018 49 %
Single Thread Score 2213.3 0 % 1391.9 37.1 %
Encrypting Data 1835.8 MB/s 59.8 % 4562.3 MB/s 0 %
Compressing Data 82.4 MB/s 0 % 66.8 MB/s 18.9 %
String objects sorting 10352 thousand/s 0 % 9303.3 thousand/s 10.1 %
Prime numbers generation 27.7 millions/s 0 % 20.9 millions/s 24.6 %
Mathemathic operations (integer) 16156.7 millions/s 4.9 % 16997 millions/s 0 %
Mathemathic operations (float) 13742.9 millions/s 0 % 7300 millions/s 46.9 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i3-8100, Core i7-870.

Average frames per second Core i3-8100 Core i7-870
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 87.2 FPS 66.7 FPS
High settings 139.5 FPS 106.7 FPS
Medium settings 174.4 FPS 133.3 FPS
Low settings 218.0 FPS 166.7 FPS
Difference 0 % 23.5 %

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 i3-8100 Core i7-870
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 129.1 FPS 116.9 FPS
High settings 206.5 FPS 187.1 FPS
Medium settings 258.2 FPS 233.8 FPS
Low settings 322.7 FPS 292.3 FPS
Difference 0 % 9.4 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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