Compare Processors

Compare AMD EPYC 4465P vs Ryzen 9 3900X

AMD EPYC 4465P and AMD Ryzen 9 3900X are both processors with the same CPU Cores (12), CPU Threads (24) and Cache L3 (64 MB). The main differences are in Socket, Integrated Graphics, CPU Clock Rate and CPU Turbo Clock Rate.
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$459.99
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Brand
AMD
Brand
AMD
Model
100-100001558WOF
Model
  • 100-100000023BOX
  • Ryzen 9 3900X
Release Date
📅 August 2025
Release Date
📅 July 2019
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(1 reviews)
User reviews
★★★★★
(137 reviews)
CPU Single-Core Performance (Charts)
n/a
CPU Single-Core Performance (Charts)
121st / 589
Single-Core Effective Value
-
Single-Core Effective Value
228th / 244
Workstation Performance (Charts)
n/a
Workstation Performance (Charts)
85th / 270
Workstation Effective Value
-
Workstation Effective Value
121st / 263
Gaming Performance (Charts)
n/a
Gaming Performance (Charts)
71st / 148
Gaming Effective Value
-
Gaming Effective Value
90th / 145
TDP
🔌 65 Watts
TDP
🔌 105 Watts
Price history
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Price history
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Compatible PC parts
Compatible PC parts
Series
-
Series
Ryzen 9
Core Name
-
Core Name
Matisse
Socket
AM5
Socket
AM4
Integrated Graphics
Radeon
Integrated Graphics
None
CPU Cores
12
CPU Cores
12
CPU Threads
24
CPU Threads
24
CPU Clock Rate
3400 MHz
CPU Clock Rate
3800 MHz
CPU Turbo Clock Rate
5400 MHz
CPU Turbo Clock Rate
4600 MHz
CPU Cooler included
No
CPU Cooler included
Yes
Manufacturing Process
5 nm
Manufacturing Process
7 nm
Maximum Supported Memory
-
Maximum Supported Memory
128 GB
Cache L3
64 MB
Cache L3
64 MB
-

Comparison and key differences summary

Reasons to buy the AMD EPYC 4465P:

  • Newer Product, it was released around 6 years later
  • Around 38% lower thermal design power
  • Integrated graphics in the CPU (Radeon)

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Reasons to buy the AMD Ryzen 9 3900X:

  • 7% cheaper, you can save $28.99
  • Includes CPU cooler

Buy now

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