Compare Processors

Compare Intel Core i9-12900K vs AMD EPYC 4585PX

Intel Core i9-12900K and AMD EPYC 4585PX are both processors with the same CPU Cores (16). The main differences are in Socket, Integrated Graphics, CPU Threads and CPU Clock Rate.
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$438.95
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Brand
Intel
Brand
AMD
Model
BX8071512900K
Model
100-100001561WOF
Release Date
📅 November 2021
Release Date
📅 August 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★☆
(26 reviews)
User reviews
★★★★★
(3 reviews)
CPU Single-Core Performance (Charts)
46th / 589
CPU Single-Core Performance (Charts)
n/a
Single-Core Effective Value
114th / 244
Single-Core Effective Value
-
Workstation Performance (Charts)
50th / 270
Workstation Performance (Charts)
n/a
Workstation Effective Value
38th / 263
Workstation Effective Value
-
Gaming Performance (Charts)
38th / 148
Gaming Performance (Charts)
n/a
Gaming Effective Value
61st / 145
Gaming Effective Value
-
TDP
🔌 125 Watts
TDP
🔌 170 Watts
Price history
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Price history
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Compatible PC parts
Compatible PC parts
Series
Core i9 12th Gen
Series
-
Core Name
Alder Lake
Core Name
-
Socket
LGA1700
Socket
AM5
Integrated Graphics
Intel UHD Graphics 770
Integrated Graphics
Radeon
CPU Cores
16
CPU Cores
16
CPU Threads
24
CPU Threads
32
CPU Clock Rate
3200 MHz
CPU Clock Rate
4300 MHz
CPU Turbo Clock Rate
5200 MHz
CPU Turbo Clock Rate
5700 MHz
Efficiency Core Clock Rate
2400 MHz
Efficiency Core Clock Rate
-
Efficiency Core Turbo Clock Rate
3900 MHz
Efficiency Core Turbo Clock Rate
-
CPU Cooler included
No
CPU Cooler included
No
Manufacturing Process
10 nm
Manufacturing Process
5 nm
Maximum Supported Memory
128 GB
Maximum Supported Memory
-
Cache L3
30 MB
Cache L3
128 MB

Comparison and key differences summary

Reasons to buy the Intel Core i9-12900K:

  • 45% cheaper, you can save $321.99
  • Around 26% lower thermal design power

Buy now

Reasons to buy the AMD EPYC 4585PX:

  • Newer Product, it was released around 4 years later
  • +8 more threads
  • +98 MB L3 Cache

Buy now

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