Core i3-9100F vs Core i7-8557U
The Core i3-9100F is slightly faster than the Core i7-8557U on average across 100+ games. We cannot compare value as at least one CPU is out of stock.
FPS Comparison Across Popular Games
Predicted average FPS at 1080p, 1440p, and 4K, based on real game benchmarks.
Specs & Benchmark Comparison
Side-by-side specs, synthetic benchmarks, and key hardware differences.
Base Frequencyhelp
Core i3-9100F has a 112% higher base clock.
LGA1151
Sockethelp
Intel BGA 1526Coffee Lake
Codenamehelp
Coffee Lake-UDesktop
Segmenthelp
MobileNo Integrated Graphics
Integrated GPUhelp
UHD Graphics 6172400 MHz (DDR4)
RAMhelp
2133 MHz (DDR4)Not Overclockable
Overclock Supporthelp
Not OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Core i3-9100F or Core i7-8557U?expand_more
The Core i3-9100F. It's 300% faster than the Core i7-8557U on average across 100+ games, scoring 40/100 vs 10/100 in our gaming rating.
speedHow much faster is Core i3-9100F than Core i7-8557U?expand_more
300% faster on average. The gap varies by game and resolution, check the per-game FPS comparison above.
aspect_ratioWhich is better for 1440p and 4K gaming, Core i3-9100F or Core i7-8557U?expand_more
The Core i3-9100F is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Core i3-9100F worth buying in 2026?expand_more
It scores 40/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Core i3-9100F and Core i7-8557U?expand_more
Performance: Core i3-9100F scores 40/100, Core i7-8557U scores 10/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Core i3-9100F or Core i7-8557U bottleneck my PC?expand_more
Depends on the rest of your build, especially your GPU. Swap the paired GPU in the FPS section above to see if it limits performance, or use our bottleneck calculator for a full analysis.
upgradeIs it worth upgrading to the Core i3-9100F or Core i7-8557U?expand_more
The Core i3-9100F is the stronger pick at 40/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
i3-9100F vs Ryzen 7 7800X3Di3-9100F vs Ryzen 9 9950X3Di3-9100F vs Ryzen 7 7700Xi3-9100F vs Ryzen 9 9900Xi3-9100F vs Ryzen 7 9850X3Di3-9100F vs Ryzen 7 9700Xi3-9100F vs Ryzen 5 8500Gi3-9100F vs Ultra 7 265KFi3-9100F vs Ryzen 9 9900X3Di3-12100F vs i3-9100Fi3-9100F vs Ryzen 5 7500Fi3-9100F vs Ryzen 5 7500X3Di3-9100F vs i5-6600i3-7100T vs i3-9100Fi3-9100F vs Ryzen 7 9800X3Di3-9100F vs Ryzen 5 3500Xi3-9100F vs Ryzen 5 5500i3-9100F vs Ultra 5 245Ki3-9100F vs Ultra 5 245KFi3-9100F vs Ryzen 5 5600i3-9100F vs i5-4590Si7-8557U vs Ryzen 7 7800X3Di7-8557U vs Ryzen 9 9950X3Di7-8557U vs Ryzen 7 7700Xi7-8557U vs Ryzen 9 9900Xi7-8557U vs Ryzen 7 9850X3Di7-8557U vs Ryzen 7 9700Xi7-8557U vs Ryzen 5 8500Gi7-8557U vs Ultra 7 265KFi7-8557U vs Ryzen 9 9900X3Di3-12100F vs i7-8557Ui7-8557U vs Ryzen 5 7500Fi7-8557U vs Ryzen 5 7500X3Di5-6600 vs i7-8557Ui3-7100T vs i7-8557Ui7-8557U vs Ryzen 7 9800X3Di7-8557U vs Ryzen 5 3500Xi7-8557U vs Ryzen 5 5500i7-8557U vs Ultra 5 245Ki7-8557U vs Ultra 5 245KFi7-8557U vs Ryzen 5 5600i5-4590S vs i7-8557U