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CPU Comparison: FPS, Specs & Value

Xeon E5-2666 v3 vs Core i5-4590

The Xeon E5-2666 v3 is same performance as the Core i5-4590 on average across 100+ games. We cannot compare value as at least one CPU is out of stock.

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Is 7 months newer

CPU

$48.59View CPUAll CPUs

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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Select GPU

Grand Theft Auto V2013

Xeon E5-2666 v3

199FPS

Core i5-4590

198FPS

League of Legends2009

182FPS

180FPS

481FPS

478FPS

Escape From Tarkov2017

Xeon E5-2666 v3

214FPS

Core i5-4590

214FPS

Valorant2020

Xeon E5-2666 v3

565FPS

Core i5-4590

564FPS

Minecraft2011

Xeon E5-2666 v3

593FPS

Core i5-4590

592FPS

Call of Duty: Warzone 2.02020

Xeon E5-2666 v3

235FPS

Core i5-4590

235FPS

Dota 22013

Xeon E5-2666 v3

179FPS

Core i5-4590

178FPS

Specs & Benchmark Comparison

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

Scorehelp

Xeon E5-2666 v3

33%

Core i5-4590

22%

Xeon E5-2666 v3 ranks 11 points higher.

Coreshelp

Xeon E5-2666 v3

Core i5-4590

Xeon E5-2666 v3 has 6 more cores.

Threadshelp

Xeon E5-2666 v3

Core i5-4590

Xeon E5-2666 v3 has 16 more threads.

L3 Cachehelp

Xeon E5-2666 v3

25 MB

Core i5-4590

6 MB

Xeon E5-2666 v3 has 19 MB more L3 cache.

Base Frequencyhelp

Xeon E5-2666 v3

2.9 GHz

Core i5-4590

3.3 GHz

Core i5-4590 has a 14% higher base clock.

Turbo Frequencyhelp

Xeon E5-2666 v3

3.5 GHz

Core i5-4590

3.7 GHz

Core i5-4590 boosts 6% higher.

TDPhelp

Xeon E5-2666 v3

135W

Core i5-4590

84W

Core i5-4590 draws 51W less power.

Pricehelp

Xeon E5-2666 v3

Core i5-4590

$48.59

Xeon E5-2666 v3Core i5-4590

LGA2011-3

Sockethelp

LGA1150

Haswell-EP

Codenamehelp

Haswell

Server/Workstation

Segmenthelp

Desktop

No Integrated Graphics

Integrated GPUhelp

Intel HD 4600

2133 MHz (DDR3), 2133 MHz (DDR4)

RAMhelp

DDR3

Not Overclockable

Overclock Supporthelp

Not Overclockable

Frequently Asked Questions

compare_arrowsWhich is better, Xeon E5-2666 v3 or Core i5-4590?expand_more

Neither, they're within 1% of each other across 100+ games. Pick based on price, availability, or platform compatibility.

aspect_ratioWhich is better for 1440p and 4K gaming, Xeon E5-2666 v3 or Core i5-4590?expand_more

They trade blows depending on the game. Toggle the resolution selector above to compare per-game FPS at 1440p and 4K.

differenceWhat is the difference between Xeon E5-2666 v3 and Core i5-4590?expand_more

Performance: Xeon E5-2666 v3 scores 31/100, Core i5-4590 scores 22/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.

compressWill the Xeon E5-2666 v3 or Core i5-4590 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 Xeon E5-2666 v3 or Core i5-4590?expand_more

Both are solid choices. Compare your current CPU against each one to see the exact FPS gain.