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CPU Comparison: FPS, Specs & Value

Core i5-14400F vs Core i5-6440HQ

The Core i5-14400F is slightly faster than the Core i5-6440HQ on average across 100+ games. We cannot compare value as at least one CPU is out of stock.

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Up to 9% faster on average across 100+ games
Available for $181.93

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FPS Comparison Across Popular Games

Predicted average FPS at 1080p, 1440p, and 4K, based on real game benchmarks.

Resolution

Quality

Paired GPU

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Escape From Tarkov2017

Core i5-14400F

250FPS

Core i5-6440HQ

243FPS

League of Legends2009

Core i5-14400F

357FPS

Core i5-6440HQ

325FPS

Rust2018

Core i5-14400F

340FPS

Core i5-6440HQ

329FPS

Valorant2020

Core i5-14400F

730FPS

Core i5-6440HQ

695FPS

Fortnite2017

330FPS

332FPS

693FPS

661FPS

Apex Legends2019

Core i5-14400F

380FPS

Core i5-6440HQ

375FPS

Grand Theft Auto V2013

Core i5-14400F

Core i5-6440HQ

Specs & Benchmark Comparison

Side-by-side specs, synthetic benchmarks, and key hardware differences.

Scorehelp

Core i5-14400F

50%

Core i5-6440HQ

10%

Core i5-14400F ranks 40 points higher.

Coreshelp

Core i5-14400F

Core i5-6440HQ

Core i5-14400F has 6 more cores.

Threadshelp

Core i5-14400F

Core i5-6440HQ

Core i5-14400F has 12 more threads.

L3 Cachehelp

Core i5-14400F

20 MB

Core i5-6440HQ

6 MB

Core i5-14400F has 14 MB more L3 cache.

Base Frequencyhelp

Core i5-14400F

2.5 GHz

Core i5-6440HQ

2.6 GHz

Core i5-6440HQ has a 4% higher base clock.

Turbo Frequencyhelp

Core i5-14400F

4.7 GHz

Core i5-6440HQ

3.5 GHz

Core i5-14400F boosts 34% higher.

TDPhelp

Core i5-14400F

65W

Core i5-6440HQ

45W

Core i5-6440HQ draws 20W less power.

Pricehelp

Core i5-14400F

$181.93

Core i5-6440HQ

Core i5-14400FCore i5-6440HQ

LGA1700

Sockethelp

Integrated

Raptor Lake-R

Codenamehelp

Skylake

Desktop

Segmenthelp

Mobile

No Integrated Graphics

Integrated GPUhelp

No Integrated Graphics

3200 MHz (DDR4), 4800 MHz (DDR5)

RAMhelp

2133 MHz (DDR4), 1600 MHz (DDR3L)

Not Overclockable

Overclock Supporthelp

Not Overclockable

Frequently Asked Questions

compare_arrowsWhich is better, Core i5-14400F or Core i5-6440HQ?expand_more

The Core i5-14400F. It's 400% faster than the Core i5-6440HQ on average across 100+ games, scoring 50/100 vs 10/100 in our gaming rating.

speedHow much faster is Core i5-14400F than Core i5-6440HQ?expand_more

400% 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 i5-14400F or Core i5-6440HQ?expand_more

The Core i5-14400F is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.

paidIs the Core i5-14400F worth buying in 2026?expand_more

It scores 50/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.

differenceWhat is the difference between Core i5-14400F and Core i5-6440HQ?expand_more

Performance: Core i5-14400F scores 50/100, Core i5-6440HQ 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 i5-14400F or Core i5-6440HQ 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 i5-14400F or Core i5-6440HQ?expand_more

The Core i5-14400F is the stronger pick at 50/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.

Recent Public Benchmarks

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