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Core i5-8400 vs Core i7-3930K

Core i5-8400 vs Core i7-3930K: game performance, price, value, and specification comparison. Select comparison game parameters.

FPS Winner

Intel Core i5-8400

2.8 GHz | 6-core

Intel Core i5-8400 Logo
Intel Core i5-8400 Desktop Processor 6 Cores Up to 4.0 Ghz Lga 1151 300 Series 65W

Buy for CA$219.99 on Amazon

In Stock

Updated 200 minutes ago

vs

Intel Core i7-3930K

3.2 GHz | 6-core

Intel Core i7-3930K Logo
Intel Core i7-3930K Hexa-Core Processor 3.2 Ghz 12 MB Cache LGA 2011 - BX80619I73930K

Buy for CA$499 on Amazon

In Stock

Updated 199 minutes ago

FPS Winner

Intel Core i5-8400

2.8 GHz | 6-core

Intel Core i5-8400 Logo
Intel Core i5-8400 Desktop Processor 6 Cores Up to 4.0 Ghz Lga 1151 300 Series 65W

Buy for CA$219.99 on Amazon

In Stock

Updated 200 minutes ago

vs

Intel Core i7-3930K

3.2 GHz | 6-core

Intel Core i7-3930K Logo
Intel Core i7-3930K Hexa-Core Processor 3.2 Ghz 12 MB Cache LGA 2011 - BX80619I73930K

Buy for CA$499 on Amazon

In Stock

Updated 199 minutes ago

Key Differences

In short, we have a clear winner — Core i5-8400 outperforms the more expensive Core i7-3930K on the selected game parameters, and is also a better bang for your buck! The better performing Core i5-8400 is 2152 days newer than the more expensive Core i7-3930K.

Advantages of Intel Core i5-8400

  • Performs up to 5% better in Halo Infinite than Core i7-3930K - 160 vs 153 FPS
  • Up to 56% cheaper than Core i7-3930K - CA$219.99 vs CA$499.0
  • Up to 58% better value when playing Halo Infinite than Core i7-3930K - CA$1.37 vs CA$3.26 per FPS
  • Consumes up to 50% less energy than Intel Core i7-3930K - 65 vs 130 Watts

Advantages of Intel Core i7-3930K

  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 12 vs 6 threads
This is a free version of Halo Infinite.
Halo Infinite

Halo Infinite

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017


FPS

160

100%

Value, CA$/FPS

CA$1.37/FPS

100%

Price, CA$

CA$219.99

100%

FPS and Value Winner

Intel Core i5-8400 Desktop Processor 6 Cores Up to 4.0 Ghz Lga 1151 300 Series 65W

Buy for CA$219.99 on Amazon

In Stock

Updated 200 minutes ago

Intel Core i7-3930K Logo
Core i7-3930K

Desktop • Nov 14th, 2011


FPS

153

95%

Value, CA$/FPS

CA$3.26/FPS

42%

Price, CA$

CA$499

44%

Intel Core i7-3930K Hexa-Core Processor 3.2 Ghz 12 MB Cache LGA 2011 - BX80619I73930K

Buy for CA$499 on Amazon

In Stock

Updated 199 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017

Intel Core i7-3930K Logo
Core i7-3930K

Desktop • Nov 14th, 2011

Geekbench 5 Benchmarks

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017


Single-Core

1353

100%

Multi-Core

4748

100%

Intel Core i7-3930K Logo
Core i7-3930K

Desktop • Nov 14th, 2011


Single-Core

606

44%

Multi-Core

2961

62%

Intel Core i5-8400 Logo

Intel Core i5-8400

vs
Intel Core i7-3930K Logo

Intel Core i7-3930K

Oct 5th, 2017
Release DateNov 14th, 2011
Core i5CollectionCore i7
Coffee LakeCodenameSandy Bridge E
Intel Socket 1151SocketIntel Socket 2011
Desktop
Segment
Desktop
6Cores6
6Threads
12
2.8 GHzBase Clock Speed
3.2 GHz
4.0 GHz
Turbo Clock Speed3.8 GHz
65 W
TDP130 W
14 nm
Process Size32 nm
28.0xMultiplier
32.0x
NoneIntegrated GraphicsNone
NoOverclockable
Yes

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