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Intel logo Core i3-8100
versus
AMD logo Athlon II X4 645

Intel Core i3-8100 logo AMD Athlon II X4 645 logo
General information Core i3-8100 Athlon II X4 645
Launched Q4 2017 Q4 2010
Used in Desktop Desktop
Factory Intel AMD
Socket FCLGA1151-2 AM3
Series Name Intel Core i3 AMD Athlon II X4
Core Family Name Coffee Lake Propus
Clock 3.6 GHz 0 % 3.1 GHz 13.9 %
Cores 4 0 % 4 0 %
Threads 4 0 % 4 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 × 64 kB Instruction
4 × 64 kB Data
L2 Cache 4 × 256 kB
4 × 512 kB
ECC Supported Yes No
Multithreading Supported No No
Performance Core i3-8100 Athlon II X4 645
Overall Score 44604 0 % 35097 21.3 %
Future Proof 62 % 0 % 21 % 66.1 %
Benchmark Score 3958 0 % 1517 61.7 %
Single Thread Score 2229.9 0 % 1270.3 43 %
Encrypting Data 1807.6 MB/s 48 % 3475.4 MB/s 0 %
Compressing Data 81.4 MB/s 0 % 52.6 MB/s 35.4 %
String objects sorting 10337.4 thousand/s 0 % 6713 thousand/s 35.1 %
Prime numbers generation 28.3 millions/s 0 % 8.9 millions/s 68.5 %
Mathemathic operations (integer) 16148.3 millions/s 0 % 7262.5 millions/s 55 %
Mathemathic operations (float) 13766.7 millions/s 0 % 5233.2 millions/s 62 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i3-8100, Athlon II X4 645.

Average frames per second Core i3-8100 Athlon II X4 645
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 87.2 FPS 58.9 FPS
High settings 139.5 FPS 94.3 FPS
Medium settings 174.4 FPS 117.9 FPS
Low settings 218.0 FPS 147.4 FPS
Difference 0 % 32.4 %

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 Athlon II X4 645
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 129.3 FPS 112.4 FPS
High settings 206.8 FPS 179.9 FPS
Medium settings 258.5 FPS 224.8 FPS
Low settings 323.1 FPS 281.1 FPS
Difference 0 % 13 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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