Cores Cores
12 Cores
12 Cores
Multitasking and productivity baseline
GeeCoolGuest
GeeCool AMD Processor
AMD Ryzen™ 9 3900X
AMD Ryzen™ 9 3900X, up to 4.60 GHz, 12 cores, 64.00 MB cache, 105.00 W TDP
Max Boost Clock Boost Clock
4.6 GHz
4.60 GHz
Single-core burst performance reference
L3 Cache L3 / Cache
64 MB
64.00 MB
Cache size and access efficiency reference
TDP Power
105 W
105.00 W
Cooling and power planning reference
Specifications
Specifications
Key Specs
23 items# of CPU Cores 12 Cores
# of Threads 24
Base Clock 3.80 GHz
CPU Socket AM4
Family Ryzen
Form Factor Desktops,Boxed Processor
Former Codename Matisse
Gpu Name Discrete Graphics Card Required
L1 Cache 768.00 KB
Launch Date 7/7/2019
Max. Boost Clock 4.60 GHz
Max. Operating Temperature (Tjmax) 95.00 °C
Memory Channels 2
Name AMD Ryzen™ 9 3900X
PCI Express® Version PCIe® 4.0 x16
Processor Technology for CPU Cores TSMC 7nm FinFET
Series Ryzen 3000 Series
System Memory Specification Up to 3200 MT/s
System Memory Type DDR4
TDP 105.00 W
Total L2 Cache 6.00 MB
Total L3 Cache 64.00 MB
Unlocked for Overclocking Yes
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FAQ
FAQ
How should a GPU be paired with Ryzen 9 3900X for 1080p, 1440p, and 4K gaming? How many cores and threads does Ryzen 9 3900X have, and is it suitable for gaming and productivity? What motherboard suits Ryzen 9 3900X, and how should power delivery, memory, and ports be balanced? What cooler does Ryzen 9 3900X need, and how do gaming and sustained all-core loads differ?