AMD Ryzen 9 3900X vs. AMD Ryzen 9 3950X

CPU Comparison, Reviews and Tests

Detailed comparison and review of AMD Ryzen 9 3900X and AMD Ryzen 9 3950X. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.

CPUs Specifications Comparison

AMD Ryzen 9 3900X vs. AMD Ryzen 9 3950X Benchmark Chart
GENERAL AMD Ryzen 9 3900X AMD Ryzen 9 3950X
Product Type Processor Processor
PROCESSOR AMD Ryzen 9 3900X AMD Ryzen 9 3950X
Type AMD Ryzen 9 3900X AMD Ryzen 9 3950X
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket Socket AM4 Socket AM4
Manufacturing Process 7 nm 7 nm
Thermal Design Power 105 W 105 W
PCI Express Revision 4.0 4.0
PCI Express Lanes Qty 16 -
PERFORMANCE
Number of Cores 12-core 16-core
Number of Threads 24 threads 32 threads
Clock Speed (Frequency) 3.8 GHz 3.5 GHz
Max Turbo Speed 4.6 GHz 4.7 GHz
CACHE MEMORY
Cache 64 MB 64 MB
Cache Memory Details L3 - 64 MB
L2 - 6 MB
L1 - 768 KB
L3 - 64 MB
L2 - 8 MB
MISCELLANEOUS AMD Ryzen 9 3900X AMD Ryzen 9 3950X
Included Accessories AMD Wraith Prism with RGB LED AMD Wraith Prism with RGB LED
Service & Support Limited warranty - parts and labour - 3 years Limited warranty - 3 years
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