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AMD Ryzen 9 3900X vs Ryzen 9 5900X

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Brand
AMD
Brand
AMD
Model
  • 100-100000023BOX
  • Ryzen 9 3900X
Model
100-100000061WOF
Release Date
📅 July 2019
Release Date
📅 November 2020
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(137 reviews)
User reviews
★★★★★
(40 reviews)
CPU Single-Core Performance (Charts)
103rd / 529
CPU Single-Core Performance (Charts)
65th / 529
Single-Core Effective Value
198th / 238
Single-Core Effective Value
121st / 238
Workstation Performance (Charts)
61st / 240
Workstation Performance (Charts)
49th / 240
Workstation Effective Value
94th / 234
Workstation Effective Value
36th / 234
TDP
🔌 105 Watts
TDP
🔌 105 Watts
Price history
View Details ►
Price history
View Details ►
Supported PC parts
Supported PC parts
Series
Ryzen 9
Series
Ryzen 9 5000 Series
Core Name
Matisse
Core Name
Vermeer
Socket
AM4
Socket
AM4
Integrated Graphics
None
Integrated Graphics
None
CPU Cores
12
CPU Cores
12
CPU Threads
24
CPU Threads
24
CPU Clock Rate
3800 MHz
CPU Clock Rate
3700 MHz
CPU Turbo Clock Rate
4600 MHz
CPU Turbo Clock Rate
4800 MHz
CPU Cooler included
Yes
CPU Cooler included
No
Manufacturing Process
7 nm
Manufacturing Process
7 nm
Maximum Supported Memory
128 GB
Maximum Supported Memory
128 GB
Cache L3
64 MB
Cache L3
64 MB
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What are the differences between AMD Ryzen 9 3900X and Ryzen 9 5900X? Analyze head-to-head all specifications and features to find out the better cpu.

Comparison and key differences summary

Reasons to pick the AMD Ryzen 9 3900X:

  • Higher CPU Clock frequency (+100 MHz).
  • Includes CPU cooler.

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Reasons to pick the AMD Ryzen 9 5900X:

  • 33% cheaper, you can save $136.01.
  • Moderately better average single-core performance, around +27%.
  • Much better single-core effective value.
  • Moderately better average multithreading performance, around +22%.
  • Much better workstation effective value.
  • Newer Product, it was released around 16 months later.
  • Higher Max Turbo Clock frequency (+200 MHz).

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