Core i7-820QM vs Core i9-14900K
The Core i7-820QM is slower than the Core i9-14900K on average across 100+ games. We cannot compare value as at least one CPU is out of stock.
HowManyFPS Team · Prices updated · FPS from real gameplay sessions · Browse benchmarks
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 i9-14900K has a 85% higher base clock.
LGAG1
Sockethelp
LGA1700Clarksfield
Codenamehelp
Raptor Lake-RMobile
Segmenthelp
DesktopNo Integrated Graphics
Integrated GPUhelp
UHD Graphics 7701333 MHz (DDR3)
RAMhelp
3200 MHz (DDR4), 5600 MHz (DDR5)Not Overclockable
Overclock Supporthelp
OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Core i7-820QM or Core i9-14900K?expand_more
The Core i9-14900K. It's 340% faster than the Core i7-820QM on average across 100+ games, scoring 66/100 vs 15/100 in our gaming rating.
speedHow much faster is Core i9-14900K than Core i7-820QM?expand_more
340% 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 i7-820QM or Core i9-14900K?expand_more
The Core i9-14900K is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Core i9-14900K worth buying in 2026?expand_more
It scores 66/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Core i7-820QM and Core i9-14900K?expand_more
Performance: Core i7-820QM scores 15/100, Core i9-14900K scores 66/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Core i7-820QM or Core i9-14900K 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 i7-820QM or Core i9-14900K?expand_more
The Core i9-14900K is the stronger pick at 66/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
i7-820QM vs Ryzen 7 7800X3Di7-820QM vs Ryzen 5 7600Xi7-820QM vs Ryzen 9 9950X3Di7-820QM vs Ryzen 7 7700Xi7-820QM vs Ryzen 9 9900Xi7-820QM vs Ryzen 7 9850X3Di7-820QM vs Ryzen 7 9700Xi7-820QM vs Ryzen 5 8500Gi7-820QM vs Ultra 7 265KFi7-820QM vs Ryzen 9 9900X3Di3-12100F vs i7-820QMi7-820QM vs Ryzen 5 7500X3DAtom D510 vs i7-820QMAthlon II X2 240 vs i7-820QMi7-820QM vs Ryzen 7 9800X3Di7-820QM vs Pentium E5400i7-820QM vs Ultra 5 245Ki7-820QM vs Ultra 5 245KFi9-14900K vs Ryzen 7 7800X3Di9-14900K vs Ryzen 5 7600Xi9-14900K vs Ryzen 9 9950X3Di9-14900K vs Ryzen 7 7700Xi9-14900K vs Ryzen 9 9900Xi9-14900K vs Ryzen 7 9850X3Di9-14900K vs Ryzen 7 9700Xi9-14900K vs Ryzen 5 8500Gi9-14900K vs Ultra 7 265KFi9-14900K vs Ryzen 9 9900X3Di3-12100F vs i9-14900Ki9-14900K vs Ryzen 5 7500X3DAtom D510 vs i9-14900KAthlon II X2 240 vs i9-14900Ki9-14900K vs Ryzen 7 9800X3Di9-14900K vs Pentium E5400i9-14900K vs Ultra 5 245Ki9-14900K vs Ultra 5 245KF