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FPS Winner
vs

The Core i7-4820K is a clear winner – it's a slightly faster gaming CPU than the Core i7-3820 and it's also a better value for money, as it's $150.00 cheaper!

Advantages of the Core i7-4820K

  • A slightly faster CPU for gaming
  • Up to 43% cheaper$199.88 vs $349.88
  • A better value for money for gaming

Advantages of the Core i7-3820

The Core i7-4820K is better in every way

Core i7-4820K vs Core i7-3820 for Gaming

The CPU's performance in selected game and settings

Core i7-4820K vs Core i7-3820 in My Games

The FPS you'll get in saved games, click on a game to change it

The FPS you'll get in saved games, click on a game to change it

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Synthetic Benchmarks

The Core i7-4820K vs Core i7-3820 in synthetic CPU benchmarks

Intel Core i7-4820K Logo

Core i7-4820K

Sep 1st, 2013


Geekbench 6 Single-Core

672

100%

Geekbench 6 Multi-Core

2509

100%

Intel Core i7-3820 Logo

Core i7-3820

Feb 13th, 2012


Geekbench 6 Single-Core

640

95%

Geekbench 6 Multi-Core

2363

94%

Performance Specifications

The Core i7-4820K vs Core i7-3820 in core CPU performance specifications

Intel Core i7-4820K Logo

Core i7-4820K

Sep 1st, 2013


Cores

4-core

100%

L3 Cache

10 MB

100%


Base Frequency

3.7 GHz

100%

Turbo Frequency

3.9 GHz

100%

Max. DDR3 RAM Speed

MHz

Intel Core i7-3820 Logo

Core i7-3820

Feb 13th, 2012


Cores

4-core

100%

L3 Cache

10 MB

100%


Base Frequency

3.6 GHz

97%

Turbo Frequency

3.8 GHz

97%

Max. DDR3 RAM Speed

1600 MHz

100%

Specifications

Comparison of all specifications

Intel Core i7-4820K Logo

Core i7-4820K

Specifications

Comparison of all specifications

Intel Core i7-3820 Logo

Core i7-3820

General
Sep 1st, 2013
Release DateFeb 13th, 2012
Not AvailableMSRP$305.00
Desktop
Segment
Desktop
Intel Socket 2011SocketIntel Socket 2011
Ivy Bridge-ECodenameSandy Bridge-E
130 WPower Consumption130 W
Performance
4Cores4
8Threads8
3.7 GHz
Base Frequency3.6 GHz
3.9 GHz
Turbo Frequency3.8 GHz
10 MBL3 Cache10 MB
Other Features
DDR3RAMDDR3 @ 1600 MHz
NoIntegrated GraphicsNo
YesOverclockableYes

Core i7-4820K and Core i7-3820 vs Other CPUs

The most compared CPUs against the Core i7-4820K and Core i7-3820

The most compared CPUs against the Core i7-4820K and Core i7-3820

CPUs Compared for Gaming

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Found  CPUs

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