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CPU Comparison: FPS, Specs & Value

Core 2 Duo E8135 vs Core i5-14400F

The Core 2 Duo E8135 is much slower than the Core i5-14400F on average across 100+ games. We cannot compare value as at least one CPU is out of stock.

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Up to 337% faster on average across 100+ games
Is 15 years and 1 month newer
Available for $181.93

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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League of Legends2009

Core 2 Duo E8135

93FPS

Core i5-14400F

339FPS

Valorant2020

Core 2 Duo E8135

539FPS

Core i5-14400F

711FPS

Rust2018

Core 2 Duo E8135

265FPS

Core i5-14400F

334FPS

Overwatch 22023

Core 2 Duo E8135

542FPS

Core i5-14400F

550FPS

Dota 22013

169FPS

253FPS

287FPS

675FPS

Fortnite2017

Core 2 Duo E8135

340FPS

Core i5-14400F

331FPS

Apex Legends2019

Core 2 Duo E8135

393FPS

Core i5-14400F

378FPS

Specs & Benchmark Comparison

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

Scorehelp

Core 2 Duo E8135

Core i5-14400F

59%

Core i5-14400F ranks 52 points higher.

Coreshelp

Core 2 Duo E8135

Core i5-14400F

Core i5-14400F has 8 more cores.

Threadshelp

Core 2 Duo E8135

Core i5-14400F

Core i5-14400F has 14 more threads.

L3 Cachehelp

Core 2 Duo E8135

0 MB

Core i5-14400F

20 MB

Base Frequencyhelp

Core 2 Duo E8135

2.667 GHz

Core i5-14400F

2.5 GHz

Core 2 Duo E8135 has a 7% higher base clock.

Turbo Frequencyhelp

Core 2 Duo E8135

Core i5-14400F

4.7 GHz

TDPhelp

Core 2 Duo E8135

44W

Core i5-14400F

65W

Core 2 Duo E8135 draws 21W less power.

Pricehelp

Core 2 Duo E8135

Core i5-14400F

$181.93

Core 2 Duo E8135Core i5-14400F

LGAP

Sockethelp

LGA1700

Penryn

Codenamehelp

Raptor Lake-R

Mobile

Segmenthelp

Desktop

On certain motherboards (Chipset feature)

Integrated GPUhelp

No Integrated Graphics

DDR2, DDR3

RAMhelp

3200 MHz (DDR4), 4800 MHz (DDR5)

Not Overclockable

Overclock Supporthelp

Not Overclockable

Frequently Asked Questions

compare_arrowsWhich is better, Core 2 Duo E8135 or Core i5-14400F?expand_more

The Core i5-14400F. It's 743% faster than the Core 2 Duo E8135 on average across 100+ games, scoring 59/100 vs 7/100 in our gaming rating.

speedHow much faster is Core i5-14400F than Core 2 Duo E8135?expand_more

743% 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 2 Duo E8135 or Core i5-14400F?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 59/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.

differenceWhat is the difference between Core 2 Duo E8135 and Core i5-14400F?expand_more

Performance: Core 2 Duo E8135 scores 7/100, Core i5-14400F scores 59/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.

compressWill the Core 2 Duo E8135 or Core i5-14400F 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 2 Duo E8135 or Core i5-14400F?expand_more

The Core i5-14400F is the stronger pick at 59/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.

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