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The Ryzen 9 7900 is at least 2x faster gaming CPU than the Phenom II X4 B95. We cannot compare value as at least one CPU is out of stock.

Advantages of the Ryzen 9 7900

  • At least 2x faster CPU for gaming
  • Consumes up to 32% less energy65 vs 95 Watts
  • Can execute more multi-threaded tasks simultaneously – 24 vs 4 threads

Advantages of the Phenom II X4 B95

The Ryzen 9 7900 is better in every way

Ryzen 9 7900 vs Phenom II X4 B95 for Gaming

The CPU's performance in selected game and settings

Ryzen 9 7900 vs Phenom II X4 B95 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 Ryzen 9 7900 vs Phenom II X4 B95 in synthetic CPU benchmarks

AMD Ryzen 9 7900 Logo

Ryzen 9 7900

Jan 14th, 2023


Geekbench 6 Single-Core

2862

100%

Geekbench 6 Multi-Core

16841

100%

AMD Phenom II X4 B95 Logo

Phenom II X4 B95

Oct 1st, 2009


Geekbench 6 Single-Core

343

12%

Geekbench 6 Multi-Core

959

6%

Performance Specifications

The Ryzen 9 7900 vs Phenom II X4 B95 in core CPU performance specifications

AMD Ryzen 9 7900 Logo

Ryzen 9 7900

Jan 14th, 2023


Cores

12-core

100%

L3 Cache

64 MB

100%


Base Frequency

3.7 GHz

100%

Turbo Frequency

5.4 GHz

100%

Max. DDR5 RAM Speed

5200 MHz

100%

AMD Phenom II X4 B95 Logo

Phenom II X4 B95

Oct 1st, 2009


Cores

4-core

33%

L3 Cache

6 MB

9%


Base Frequency

3.012 GHz

81%

Turbo Frequency

GHz

Max. DDR3 RAM Speed

1333 MHz

26%

Specifications

Comparison of all specifications

AMD Ryzen 9 7900 Logo

Ryzen 9 7900

Specifications

Comparison of all specifications

AMD Phenom II X4 B95 Logo

Phenom II X4 B95

General
Jan 14th, 2023
Release DateOct 1st, 2009
$429.00MSRPNot Available
Desktop
Segment
Desktop
AMD Socket AM5SocketAMD Socket AM3
RaphaelCodenameDeneb
65 W
Power Consumption95 W
Performance
12
Cores4
24
Threads4
3.7 GHz
Base Frequency3.0 GHz
5.4 GHzTurbo FrequencyNon-Turbo
64 MB
L3 Cache6 MB
Other Features
DDR5 @ 5200 MHzRAMDDR3 @ 1333 MHz
Radeon GraphicsIntegrated GraphicsOn certain motherboards (Chipset feature)
Yes
OverclockableNo

Prebuilt Gaming PCs

Our users choose these PCs when going for the Ryzen 9 7900 or Phenom II X4 B95

Our users choose these PCs when going for the Ryzen 9 7900 or Phenom II X4 B95

CPUs / Processors

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