AMD Ryzen 9 3900XT vs EPYC 4585PX CPU Comparison

The main differences between AMD Ryzen 9 3900XT and AMD EPYC 4585PX are in Socket, Integrated Graphics, CPU Cores and CPU Threads.

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AMD Ryzen 9 3900XT	AMD EPYC 4585PX
Prices (Change region) Out of Stock + $29.99 Shipping $227.12 Out of Stock Free shipping $479.00 - Buy now	Prices (Change region) Out of Stock Free shipping $709.99 Out of Stock $757.76 Out of Stock Free shipping $774.67 - Buy now Show 1 more offers
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Brand AMD	Brand AMD
Model 100-100000277WOF	Model 100-100001561WOF
Release Date 📅 July 2020	Release Date 📅 August 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (148 reviews) Add a product review	User reviews ★★★★★ (3 reviews) Add a product review
CPU Single-Core Performance (Charts) 104th / 589	CPU Single-Core Performance (Charts) n/a
Single-Core Effective Value 173rd / 244	Single-Core Effective Value -
Workstation Performance (Charts) 81st / 270	Workstation Performance (Charts) n/a
Workstation Effective Value 68th / 263	Workstation Effective Value -
Gaming Performance (Charts) 110th / 148	Gaming Performance (Charts) n/a
Gaming Effective Value 115th / 145	Gaming Effective Value -
TDP 🔌 105 Watts	TDP 🔌 170 Watts
Price history View Details ►	Price history View Details ►
Compatible PC parts Motherboards ► CPU Coolers ►	Compatible PC parts Motherboards ► CPU Coolers ►
Series Ryzen 9 3rd Gen	Series -
Core Name Matisse	Core Name -
Socket AM4	Socket AM5
Integrated Graphics None	Integrated Graphics Radeon
CPU Cores 12	CPU Cores 16
CPU Threads 24	CPU Threads 32
CPU Clock Rate 3800 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
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