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Core i7-3820 vs Core i9-12900KF

Core i7-3820 vs Core i9-12900KF: game performance, price, value, and specification comparison. Select comparison game parameters.

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 173 minutes ago

vs
FPS Winner

Core i9-12900KF

3.2 GHz | 16-core

Intel Core i9-12900KF Logo
Intel Core i9-12900KF Gaming Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W

Buy for $270 on Amazon

In Stock

Updated 173 minutes ago

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 173 minutes ago

vs
FPS Winner

Core i9-12900KF

3.2 GHz | 16-core

Intel Core i9-12900KF Logo
Intel Core i9-12900KF Gaming Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W

Buy for $270 on Amazon

In Stock

Updated 173 minutes ago

Key Differences

In short, we have a clear winner — Core i9-12900KF outperforms the more expensive Core i7-3820 on the selected game parameters, and is also a better bang for your buck! The better performing Core i9-12900KF is 3552 days newer than the more expensive Core i7-3820.

Advantages of Core i9-12900KF

  • Performs up to 25% better in FINAL FANTASY XIV: Endwalker than Core i7-3820 - 284 vs 228 FPS
  • Up to 23% cheaper than Core i7-3820 - $270.00 vs $349.88
  • Up to 38% better value when playing FINAL FANTASY XIV: Endwalker than Core i7-3820 - $0.95 vs $1.53 per FPS
  • Consumes up to 4% less energy than Intel Core i7-3820 - 125 vs 130 Watts
  • Can execute more multi-threaded tasks simultaneously than Intel Core i7-3820 - 24 vs 8 threads
Calculator background
This is a free version of FINAL FANTASY XIV: Endwalker.
FINAL FANTASY XIV: Endwalker

FINAL FANTASY XIV: Endwalker

Resolution

1920 x 1080

Game Graphics

Maximum

Intel Core i7-3820 Logo
Core i7-3820

Desktop • Feb 13th, 2012


FPS

228

80%

Value, $/FPS

$1.53/FPS

62%

Price, $

$349.88

77%

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 173 minutes ago

Intel Core i9-12900KF Logo
Core i9-12900KF

Desktop • Nov 4th, 2021


FPS

284

100%

Value, $/FPS

$0.95/FPS

100%

Price, $

$270

100%

FPS and Value Winner

Intel Core i9-12900KF Gaming Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W

Buy for $270 on Amazon

In Stock

Updated 173 minutes ago

Trending Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Maximum

Intel Core i7-3820 Logo
Core i7-3820

Desktop • Feb 13th, 2012

Intel Core i9-12900KF Logo
Core i9-12900KF

Desktop • Nov 4th, 2021

Geekbench 5 Benchmarks

Intel Core i7-3820 Logo
Core i7-3820

Desktop • Feb 13th, 2012


Single-Core

617

24%

Multi-Core

2299

15%

Intel Core i9-12900KF Logo
Core i9-12900KF

Desktop • Nov 4th, 2021


Single-Core

2542

100%

Multi-Core

14881

100%

Intel Core i7-3820 Logo

Core i7-3820

vs
Intel Core i9-12900KF Logo

Core i9-12900KF

Feb 13th, 2012Release Date
Nov 4th, 2021
Core i7CollectionCore i9
Sandy Bridge ECodenameAlder Lake
Intel Socket 2011SocketIntel Socket 1700
Desktop
Segment
Desktop
4Cores
16
8Threads
24
3.6 GHz
Base Clock Speed3.2 GHz
3.8 GHzTurbo Clock Speed
5.2 GHz
130 WTDP
125 W
32 nmProcess Size
10 nm
36.0x
Multiplier32.0x
NoneIntegrated GraphicsNone
YesOverclockableYes

PCs Using Core i7-3820 or Core i9-12900KF

With selected game settings

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