Compare Processors

Compare AMD Ryzen 9 3950X vs Ryzen 9 9900X

AMD Ryzen 9 3950X and AMD Ryzen 9 9900X are both processors with the same Cache L3 (64 MB). The main differences are in CPU Single-Core Performance (+68%), Core Name, Socket and Integrated Graphics.
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Brand
AMD
Brand
AMD
Model
  • 100-100000051WOF
  • 100-000000051
  • Ryzen 9 3950X
Model
100-100000662WOF
Release Date
📅 November 2019
Release Date
📅 July 2024
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(11 reviews)
User reviews
★★★★★
(1 reviews)
CPU Single-Core Performance (Charts)
108th / 589
(-68%)
CPU Single-Core Performance (Charts)
18th / 589
(0%)
Single-Core Effective Value
201st / 244
Single-Core Effective Value
59th / 244
Workstation Performance (Charts)
64th / 270
(-47%)
Workstation Performance (Charts)
28th / 270
(0%)
Workstation Effective Value
46th / 263
Workstation Effective Value
16th / 263
Gaming Performance (Charts)
72nd / 148
(-26%)
Gaming Performance (Charts)
30th / 148
(0%)
Gaming Effective Value
74th / 145
Gaming Effective Value
51st / 145
TDP
🔌 105 Watts
TDP
🔌 120 Watts
Price history
View Details ►
Price history
View Details ►
Compatible PC parts
Compatible PC parts
Series
Ryzen 9
Series
Ryzen 9 9000 Series
Core Name
Matisse
Core Name
Granite Ridge
Socket
AM4
Socket
AM5
Integrated Graphics
None
Integrated Graphics
Radeon
CPU Cores
16
CPU Cores
12
CPU Threads
32
CPU Threads
24
CPU Clock Rate
3500 MHz
CPU Clock Rate
4400 MHz
CPU Turbo Clock Rate
4700 MHz
CPU Turbo Clock Rate
5600 MHz
CPU Cooler included
No
CPU Cooler included
No
Manufacturing Process
7 nm
Manufacturing Process
4 nm
Maximum Supported Memory
128 GB
Maximum Supported Memory
192 GB
Cache L3
64 MB
Cache L3
64 MB
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Comparison and key differences summary

Reasons to buy the AMD Ryzen 9 3950X:

  • 18% cheaper, you can save $63.10
  • Around 12% lower thermal design power
  • +4 more cores
  • +8 more threads

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Reasons to buy the AMD Ryzen 9 9900X:

  • Hugely better single-core performance, around +68%
  • Much better single-core effective value.
  • Much better multithreading performance, around +47%
  • Moderately better workstation effective value.
  • Moderately better gaming performance, around +26%
  • Moderately better gaming effective value.
  • Newer Product, it was released around 5 years later
  • Integrated graphics in the CPU (Radeon)

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