Compare Processors

Compare AMD Ryzen 9 3950X vs EPYC 4585PX

AMD Ryzen 9 3950X and AMD EPYC 4585PX are both processors with the same CPU Cores (16) and CPU Threads (32). The main differences are in Socket, Integrated Graphics, CPU Clock Rate and CPU Turbo Clock Rate.
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Brand
AMD
Brand
AMD
Model
  • 100-100000051WOF
  • 100-000000051
  • Ryzen 9 3950X
Model
100-100001561WOF
Release Date
📅 November 2019
Release Date
📅 August 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(11 reviews)
User reviews
★★★★★
(3 reviews)
CPU Single-Core Performance (Charts)
108th / 589
CPU Single-Core Performance (Charts)
n/a
Single-Core Effective Value
201st / 244
Single-Core Effective Value
-
Workstation Performance (Charts)
64th / 270
Workstation Performance (Charts)
n/a
Workstation Effective Value
46th / 263
Workstation Effective Value
-
Gaming Performance (Charts)
72nd / 148
Gaming Performance (Charts)
n/a
Gaming Effective Value
74th / 145
Gaming Effective Value
-
TDP
🔌 105 Watts
TDP
🔌 170 Watts
Price history
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Price history
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Compatible PC parts
Compatible PC parts
Series
Ryzen 9
Series
-
Core Name
Matisse
Core Name
-
Socket
AM4
Socket
AM5
Integrated Graphics
None
Integrated Graphics
Radeon
CPU Cores
16
CPU Cores
16
CPU Threads
32
CPU Threads
32
CPU Clock Rate
3500 MHz
CPU Clock Rate
4300 MHz
CPU Turbo Clock Rate
4700 MHz
CPU Turbo Clock Rate
5700 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
-
Cache L3
64 MB
Cache L3
128 MB
-

Comparison and key differences summary

Reasons to buy the AMD Ryzen 9 3950X:

  • 59% cheaper, you can save $420.00
  • Around 38% lower thermal design power

Buy now

Reasons to buy the AMD EPYC 4585PX:

  • Newer Product, it was released around 6 years later
  • +64 MB L3 Cache
  • Integrated graphics in the CPU (Radeon)

Buy now

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