Compare Processors

Compare AMD Ryzen 9 3950X vs Ryzen 7 7700X3D

AMD Ryzen 9 3950X and AMD Ryzen 7 7700X3D are both processors with the same Maximum Supported Memory (128 GB). The main differences are in CPU Single-Core Performance (+17%), Core Name, Socket and Integrated Graphics.
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$329.00
Last updated 41 minutes ago.
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Brand
AMD
Brand
AMD
Model
  • 100-100000051WOF
  • 100-000000051
  • Ryzen 9 3950X
Model
100-100002235WOF
Release Date
📅 November 2019
Release Date
📅 July 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(11 reviews)
User reviews
CPU Single-Core Performance (Charts)
109th / 590
(-17%)
CPU Single-Core Performance (Charts)
91st / 590
(0%)
Single-Core Effective Value
205th / 244
Single-Core Effective Value
189th / 244
Workstation Performance (Charts)
64th / 271
(0%)
Workstation Performance (Charts)
100th / 271
(-46%)
Workstation Effective Value
45th / 263
Workstation Effective Value
124th / 263
Gaming Performance (Charts)
73rd / 149
(-45%)
Gaming Performance (Charts)
8th / 149
(0%)
Gaming Effective Value
75th / 146
Gaming Effective Value
29th / 146
TDP
🔌 105 Watts
TDP
🔌 120 Watts
Price history
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Price history
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Compatible PC parts
Compatible PC parts
Series
Ryzen 9
Series
Ryzen 7 7000 Series
Core Name
Matisse
Core Name
Raphael
Socket
AM4
Socket
AM5
Integrated Graphics
None
Integrated Graphics
Radeon
CPU Cores
16
CPU Cores
8
CPU Threads
32
CPU Threads
16
CPU Clock Rate
3500 MHz
CPU Clock Rate
4000 MHz
CPU Turbo Clock Rate
4700 MHz
CPU Turbo Clock Rate
4500 MHz
CPU Cooler included
No
CPU Cooler included
No
Manufacturing Process
7 nm
Manufacturing Process
5 nm
Maximum Supported Memory
128 GB
Maximum Supported Memory
128 GB
Cache L3
64 MB
Cache L3
96 MB

Comparison and key differences summary

Reasons to buy the AMD Ryzen 9 3950X:

  • 12% cheaper, you can save $39.01
  • Much better multithreading performance, around +46%
  • Much better workstation effective value.
  • Around 12% lower thermal design power
  • +8 more cores
  • +16 more threads

Buy now

Reasons to buy the AMD Ryzen 7 7700X3D:

  • Moderately better single-core performance, around +17%
  • Slightly better single-core effective value.
  • Much better gaming performance, around +45%
  • Moderately better gaming effective value.
  • Newer Product, it was released around 7 years later
  • +32 MB L3 Cache
  • Integrated graphics in the CPU (Radeon)

Buy now

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