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Core i7-3820 vs Core i9-9900KS

Core i7-3820 vs Core i9-9900KS: game performance, price, value, and specification comparison. Select comparison game parameters.

Intel Core i7-3820

3.6 GHz | 4-core

Intel Core i7-3820 Logo
Intel Core i7-3820 Quad-Core Processor 3.6 GHz 10 MB Cache LGA 2011 - BX80619I73820

Buy for $349.88 on Amazon

In Stock

Updated 246 minutes ago

vs
FPS Winner

Intel Core i9-9900KS

4.0 GHz | 8-core

Intel Core i9-9900KS Logo
Intel Core i9-9900KS Desktop Processor 8 Cores up to 5.0GHz All-Core Turbo Unlocked LGA1151 Z390 127W

Buy for $549.99 on Amazon

In Stock

Updated 249 minutes ago

Intel Core i7-3820

3.6 GHz | 4-core

Intel Core i7-3820 Logo
Intel Core i7-3820 Quad-Core Processor 3.6 GHz 10 MB Cache LGA 2011 - BX80619I73820

Buy for $349.88 on Amazon

In Stock

Updated 246 minutes ago

vs
FPS Winner

Intel Core i9-9900KS

4.0 GHz | 8-core

Intel Core i9-9900KS Logo
Intel Core i9-9900KS Desktop Processor 8 Cores up to 5.0GHz All-Core Turbo Unlocked LGA1151 Z390 127W

Buy for $549.99 on Amazon

In Stock

Updated 249 minutes ago

Key Differences

In short — Core i9-9900KS outperforms the cheaper Core i7-3820 on the selected game parameters. However, the worse performing Core i7-3820 is a better bang for your buck. The better performing Core i9-9900KS is 2814 days newer than the cheaper Core i7-3820.

Advantages of Intel Core i7-3820

  • Up to 36% cheaper than Core i9-9900KS - $349.88 vs $549.99
  • Up to 11% better value when playing Far Cry 6 than Core i9-9900KS - $3.64 vs $4.1 per FPS

Advantages of Intel Core i9-9900KS

  • Performs up to 40% better in Far Cry 6 than Core i7-3820 - 134 vs 96 FPS
  • Consumes up to 2% less energy than Intel Core i7-3820 - 127 vs 130 Watts
  • Can execute more multi-threaded tasks simultaneously than Intel Core i7-3820 - 16 vs 8 threads
  • Works without a dedicated GPU, while Intel Core i7-3820 doesn't have integrated graphics
This is a free version of Far Cry 6.
Far Cry 6

Far Cry 6

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i7-3820 Logo
Core i7-3820

Desktop • Feb 13th, 2012


FPS

96

71%

Value, $/FPS

$3.64/FPS

100%

Price, $

$349.88

100%

Value Winner

Intel Core i7-3820 Quad-Core Processor 3.6 GHz 10 MB Cache LGA 2011 - BX80619I73820

Buy for $349.88 on Amazon

In Stock

Updated 246 minutes ago

Intel Core i9-9900KS Logo
Core i9-9900KS

Desktop • Oct 28th, 2019


FPS

134

100%

Value, $/FPS

$4.1/FPS

88%

Price, $

$549.99

63%

FPS Winner

Intel Core i9-9900KS Desktop Processor 8 Cores up to 5.0GHz All-Core Turbo Unlocked LGA1151 Z390 127W

Buy for $549.99 on Amazon

In Stock

Updated 249 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i7-3820 Logo
Core i7-3820

Desktop • Feb 13th, 2012

Intel Core i9-9900KS Logo
Core i9-9900KS

Desktop • Oct 28th, 2019

Geekbench 5 Benchmarks

Intel Core i7-3820 Logo
Core i7-3820

Desktop • Feb 13th, 2012


Single-Core

617

34%

Multi-Core

2299

26%

Intel Core i9-9900KS Logo
Core i9-9900KS

Desktop • Oct 28th, 2019


Single-Core

1780

100%

Multi-Core

8596

100%

Intel Core i7-3820 Logo

Intel Core i7-3820

vs
Intel Core i9-9900KS Logo

Intel Core i9-9900KS

Feb 13th, 2012Release Date
Oct 28th, 2019
Core i7CollectionCore i9
Sandy Bridge ECodenameCoffee Lake
Intel Socket 2011SocketIntel Socket 1151
Desktop
Segment
Desktop
4Cores
8
8Threads
16
3.6 GHzBase Clock Speed
4.0 GHz
3.8 GHzTurbo Clock Speed
5.0 GHz
130 WTDP
127 W
32 nmProcess Size
14 nm
36.0xMultiplier
40.0x
NoneIntegrated Graphics
UHD 630
YesOverclockableYes

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