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CPU Comparison: FPS, Specs & Value

Core i5-3470 vs Core i5-6400

The Core i5-3470 is quite a bit slower than the Core i5-6400 on average across 100+ games. However, it's a much better value for money, as it's $116.42 cheaper!

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CPU

$64.04View CPUAll CPUs

Up to 1% more expensive – $64.04 vs $180.46

CPU

$180.46View CPUAll CPUs

Up to 49% faster on average across 100+ games
Is 3 years and 2 months newer
Up to 1% cheaper – $180.46 vs $64.04
Up to 51% better value for money

FPS Comparison Across Popular Games

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

Resolution

Quality

Paired GPU

View Compare All GPUs

Select GPU

Overwatch 22023

Core i5-3470

520FPS

Core i5-6400

517FPS

League of Legends2009

Core i5-3470

137FPS

Core i5-6400

185FPS

Fortnite2017

Core i5-3470

326FPS

Core i5-6400

324FPS

Grand Theft Auto V2013

189FPS

199FPS

396FPS

486FPS

Valorant2020

Core i5-3470

542FPS

Core i5-6400

568FPS

Minecraft2011

Core i5-3470

575FPS

Core i5-6400

596FPS

Escape From Tarkov2017

Core i5-3470

Core i5-6400

Specs & Benchmark Comparison

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

Scorehelp

Core i5-3470

Core i5-6400

20%

Core i5-6400 ranks 12 points higher.

Coreshelp

Threadshelp

L3 Cachehelp

6 MB

6 MB

Base Frequencyhelp

Core i5-3470

3.2 GHz

Core i5-6400

2.7 GHz

Core i5-3470 has a 19% higher base clock.

Turbo Frequencyhelp

Core i5-3470

3.6 GHz

Core i5-6400

3.3 GHz

Core i5-3470 boosts 9% higher.

TDPhelp

Core i5-3470

77W

Core i5-6400

65W

Core i5-6400 draws 12W less power.

Pricehelp

Core i5-3470

$64.04

Core i5-6400

$180.46

Core i5-3470 is $116.42 cheaper.

Core i5-3470Core i5-6400

LGA1155

Sockethelp

LGA1151

Ivy Bridge

Codenamehelp

Skylake

Desktop

Segmenthelp

Desktop

Intel HD 2500

Integrated GPUhelp

HD Graphics 530

1600 MHz (DDR3)

RAMhelp

2133 MHz (DDR4)

Not Overclockable

Overclock Supporthelp

Not Overclockable

Frequently Asked Questions

compare_arrowsWhich is better, Core i5-3470 or Core i5-6400?expand_more

The Core i5-6400. It's 150% faster than the Core i5-3470 on average across 100+ games, scoring 20/100 vs 8/100 in our gaming rating.

speedHow much faster is Core i5-6400 than Core i5-3470?expand_more

150% 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 i5-3470 or Core i5-6400?expand_more

The Core i5-6400 is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.

paidIs the Core i5-6400 worth buying in 2026?expand_more

It scores 20/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.

differenceWhat is the difference between Core i5-3470 and Core i5-6400?expand_more

Performance: Core i5-3470 scores 8/100, Core i5-6400 scores 20/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.

compressWill the Core i5-3470 or Core i5-6400 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 i5-3470 or Core i5-6400?expand_more

The Core i5-6400 is the stronger pick at 20/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.