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FPS Winner

The Core i7-6900K is the comparison's loser – it's a slightly slower gaming CPU than the Core i5-10400F and it's also a much worse value for money, as it's $137.20 more expensive!

Advantages of the Core i7-6900K

  • Can execute more multi-threaded tasks simultaneously – 16 vs 12 threads

Advantages of the Core i5-10400F

  • A slightly faster CPU for gaming
  • Up to 47% cheaper$151.88 vs $289.08
  • A much better value for money for gaming
  • Consumes up to 54% less energy65 vs 140 Watts

Core i7-6900K vs Core i5-10400F for Gaming

The CPU's performance in selected game and settings

Core i7-6900K vs Core i5-10400F in My Games

The FPS you'll get in saved games

The FPS you'll get in saved games

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Synthetic Benchmarks

The Core i7-6900K vs Core i5-10400F in synthetic CPU benchmarks

Intel Core i7-6900K Logo

Core i7-6900K

May 31st, 2016


Geekbench 6 Single-Core

1281

88%

Geekbench 6 Multi-Core

7187

100%

Intel Core i5-10400F Logo

Core i5-10400F

Apr 30th, 2020


Geekbench 6 Single-Core

1455

100%

Geekbench 6 Multi-Core

5778

80%

Performance Specifications

The Core i7-6900K vs Core i5-10400F in core CPU performance specifications

Intel Core i7-6900K Logo

Core i7-6900K

May 31st, 2016


Cores

8-core

100%

L3 Cache

20 MB

100%


Base Frequency

3.2 GHz

100%

Turbo Frequency

3.7 GHz

86%

Max. DDR4 RAM Speed

2400 MHz

90%

Intel Core i5-10400F Logo

Core i5-10400F

Apr 30th, 2020


Cores

6-core

75%

L3 Cache

12 MB

60%


Base Frequency

2.9 GHz

91%

Turbo Frequency

4.3 GHz

100%

Max. DDR4 RAM Speed

2666 MHz

100%

Specifications

Comparison of all specifications

Intel Core i7-6900K Logo

Core i7-6900K

Specifications

Comparison of all specifications

Intel Core i5-10400F Logo

Core i5-10400F

General
May 31st, 2016Release Date
Apr 30th, 2020
$1,089.00MSRPNot Available
Desktop
Segment
Desktop
Intel Socket 2011-3SocketIntel Socket 1200
Broadwell-ECodenameComet Lake
140 WPower Consumption
65 W
Performance
8
Cores6
16
Threads12
3.2 GHz
Base Frequency2.9 GHz
3.7 GHzTurbo Frequency
4.3 GHz
20 MB
L3 Cache12 MB
Other Features
DDR4 @ 2400 MHzRAMDDR4 @ 2666 MHz
NoIntegrated GraphicsNo
Yes
OverclockableNo

Prebuilt Gaming PCs

Our users choose these PCs when going for the Core i7-6900K or Core i5-10400F

Our users choose these PCs when going for the Core i7-6900K or Core i5-10400F

CPUs / Processors

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CPUs Compared for Gaming

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