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FPS Winner
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The FX-4300 is a clear winner – it's a much faster gaming CPU than the Phenom II X4 820 and it's also a better value for money, as it's only the same price!

Advantages of the FX-4300

  • A much faster CPU for gaming
  • A better value for money for gaming

Advantages of the Phenom II X4 820

The FX-4300 is better in every way

FX-4300 vs Phenom II X4 820 for Gaming

The CPU's performance in selected game and settings

FX-4300 vs Phenom II X4 820 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 FX-4300 vs Phenom II X4 820 in synthetic CPU benchmarks

AMD FX-4300 Logo

FX-4300

Oct 23rd, 2012


Geekbench 6 Single-Core

451

100%

Geekbench 6 Multi-Core

1101

100%

AMD Phenom II X4 820 Logo

Phenom II X4 820

Sep 1st, 2009


Geekbench 6 Single-Core

314

70%

Geekbench 6 Multi-Core

923

84%

Performance Specifications

The FX-4300 vs Phenom II X4 820 in core CPU performance specifications

AMD FX-4300 Logo

FX-4300

Oct 23rd, 2012


Cores

4-core

100%

L3 Cache

4 MB

100%


Base Frequency

3.8 GHz

100%

Turbo Frequency

4 GHz

100%

Max. DDR3 RAM Speed

1866 MHz

100%

AMD Phenom II X4 820 Logo

Phenom II X4 820

Sep 1st, 2009


Cores

4-core

100%

L3 Cache

4 MB

100%


Base Frequency

2.8 GHz

74%

Turbo Frequency

GHz

Max. DDR3 RAM Speed

1333 MHz

71%

Specifications

Comparison of all specifications

AMD FX-4300 Logo

FX-4300

Specifications

Comparison of all specifications

AMD Phenom II X4 820 Logo

Phenom II X4 820

General
Oct 23rd, 2012
Release DateSep 1st, 2009
$122.00MSRPNot Available
Desktop
Segment
Desktop
AMD Socket AM3+SocketAMD Socket AM3
VisheraCodenameDeneb
95 WPower Consumption95 W
Performance
4Cores4
4Threads4
3.8 GHz
Base Frequency2.8 GHz
4.0 GHzTurbo FrequencyNon-Turbo
4 MBL3 Cache4 MB
Other Features
DDR3 @ 1866 MHzRAMDDR3 @ 1333 MHz
On certain motherboards (Chipset feature)Integrated GraphicsOn certain motherboards (Chipset feature)
Yes
OverclockableNo

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