Header Background
Header Background
Background
Background
Background
Bachground
FPS Winner
vs

The FX-4300 is a clear winner – it's a slightly faster gaming CPU than the FX-8120 and it's also a better value for money, as it's $27.03 cheaper!

Advantages of the FX-4300

  • A slightly faster CPU for gaming
  • Up to 38% cheaper$43.26 vs $70.29
  • A better value for money for gaming
  • Consumes up to 24% less energy95 vs 125 Watts

Advantages of the FX-8120

  • Can execute more multi-threaded tasks simultaneously – 8 vs 4 threads

FX-4300 vs FX-8120 for Gaming

The CPU's performance in selected game and settings

FX-4300 vs FX-8120 in My Games

The FPS you'll get in saved games

The FPS you'll get in saved games

Select Game

Add a Game

Select Settings

Synthetic Benchmarks

The FX-4300 vs FX-8120 in synthetic CPU benchmarks

AMD FX-4300 Logo

FX-4300

Oct 23rd, 2012


Geekbench 6 Single-Core

451

100%

Geekbench 6 Multi-Core

1101

72%

AMD FX-8120 Logo

FX-8120

Oct 12th, 2011


Geekbench 6 Single-Core

412

91%

Geekbench 6 Multi-Core

1528

100%

Performance Specifications

The FX-4300 vs FX-8120 in core CPU performance specifications

AMD FX-4300 Logo

FX-4300

Oct 23rd, 2012


Cores

4-core

50%

L3 Cache

4 MB

50%


Base Frequency

3.8 GHz

100%

Turbo Frequency

4 GHz

100%

Max. DDR3 RAM Speed

1866 MHz

100%

AMD FX-8120 Logo

FX-8120

Oct 12th, 2011


Cores

8-core

100%

L3 Cache

8 MB

100%


Base Frequency

3.1 GHz

82%

Turbo Frequency

3.4 GHz

85%

Max. DDR3 RAM Speed

MHz

Specifications

Comparison of all specifications

AMD FX-4300 Logo

FX-4300

Specifications

Comparison of all specifications

AMD FX-8120 Logo

FX-8120

General
Oct 23rd, 2012
Release DateOct 12th, 2011
$122.00MSRPNot Available
Desktop
Segment
Desktop
AMD Socket AM3+SocketAMD Socket AM3+
VisheraCodenameZambezi
95 W
Power Consumption125 W
Performance
4Cores
8
4Threads
8
3.8 GHz
Base Frequency3.1 GHz
4.0 GHz
Turbo Frequency3.4 GHz
4 MBL3 Cache
8 MB
Other Features
DDR3 @ 1866 MHzRAMDDR3
On certain motherboards (Chipset feature)Integrated GraphicsOn certain motherboards (Chipset feature)
YesOverclockableYes

CPUs / Processors

Search and filter for CPUs. Click on a CPU to view stock, specifications, and calculate the game's FPS performance. Compare CPUs in games.

CPUs Compared for Gaming

Comparison Background

Add a CPU

vs

Add a CPU

Found  CPUs

Popularity
Processor
Price, $
Performance
Value

Copyright © 2025 HowManyFPS. All rights reserved.

Have a suggestion or a business inquiry? [email protected]

Cookies Policy

As an Amazon Associate HowManyFPS earns from qualifying purchases.