Compare Processors

Compare AMD Ryzen 9 7900 vs Ryzen 9 9900X3D

AMD Ryzen 9 7900 and AMD Ryzen 9 9900X3D are both processors with the same Socket (AM5), Integrated Graphics (Radeon) and CPU Cores (12). The main differences are in CPU Single-Core Performance (+14%), Core Name, CPU Clock Rate and CPU Turbo Clock Rate.
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In Stock
$402.89
Last updated 3 minutes ago.
Prices
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In Stock
$509.99
Last updated 4 minutes ago.
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Brand
AMD
Brand
AMD
Model
100-100000590BOX
Model
  • 100-1000001368WOF
  • 100-100001368WOF
Release Date
📅 January 2023
Release Date
📅 March 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★☆☆
(2 reviews)
CPU Single-Core Performance (Charts)
52nd / 589
(-14%)
CPU Single-Core Performance (Charts)
28th / 589
(0%)
Single-Core Effective Value
120th / 244
Single-Core Effective Value
140th / 244
Workstation Performance (Charts)
44th / 270
(0%)
Workstation Performance (Charts)
46th / 270
(-1%)
Workstation Effective Value
34th / 263
Workstation Effective Value
64th / 263
Gaming Performance (Charts)
67th / 148
(-59%)
Gaming Performance (Charts)
3rd / 148
(0%)
Gaming Effective Value
80th / 145
Gaming Effective Value
39th / 145
TDP
🔌 65 Watts
TDP
🔌 120 Watts
Price history
View Details ►
Price history
View Details ►
Compatible PC parts
Compatible PC parts
Series
Ryzen 9 7000 Series
Series
Ryzen 9 9000 Series
Core Name
Raphael
Core Name
Granite Ridge
Socket
AM5
Socket
AM5
Integrated Graphics
Radeon
Integrated Graphics
Radeon
CPU Cores
12
CPU Cores
12
CPU Threads
24
CPU Threads
24
CPU Clock Rate
3600 MHz
CPU Clock Rate
4400 MHz
CPU Turbo Clock Rate
5400 MHz
CPU Turbo Clock Rate
5500 MHz
CPU Cooler included
Yes
CPU Cooler included
No
Manufacturing Process
5 nm
Manufacturing Process
4 nm
Maximum Supported Memory
192 GB
Maximum Supported Memory
192 GB
Cache L3
64 MB
Cache L3
128 MB

Comparison and key differences summary

Reasons to buy the AMD Ryzen 9 7900:

  • 21% cheaper, you can save $107.10
  • Slightly better multithreading performance, around +1%
  • Moderately better workstation effective value.
  • Around 46% lower thermal design power
  • Includes CPU cooler

Buy now

Reasons to buy the AMD Ryzen 9 9900X3D:

  • Moderately better single-core performance, around +14%
  • Slightly better single-core effective value.
  • Much better gaming performance, around +59%
  • Moderately better gaming effective value.
  • Newer Product, it was released around 2 years later
  • +64 MB L3 Cache
  • Higher CPU Clock frequency (+800 MHz)
  • Higher Max Turbo Clock frequency (+100 MHz)

Buy now

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