AMD Ryzen 9 Pro 3900 vs. AMD EPYC 9454

CPU Comparison, Reviews and Tests

In depth comparison and review of AMD Ryzen 9 Pro 3900 and AMD EPYC 9454. Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.

CPUs Specifications Comparison

AMD Ryzen 9 Pro 3900 vs. AMD EPYC 9454 Benchmark Chart
GENERAL AMD Ryzen 9 Pro 3900 AMD EPYC 9454
Product Type Processor Processor
PROCESSOR AMD Ryzen 9 Pro 3900 AMD EPYC 9454
Type AMD Ryzen 9 Pro 3900 AMD EPYC 9454
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket Socket AM4 Socket SP5
Manufacturing Process 7 nm -
Thermal Design Power 65 W 290 W
Thermal Specification 95 °C -
PCI Express Revision 4.0 5.0
PCI Express Lanes Qty - 128
Architecture Features AMD GuardMI Technology, AMD Memory Guard, DASH 1.2 enabled AMD Infinity Architecture, AMD Infinity Guard
PERFORMANCE
Number of Cores 12-core 48-core
Number of Threads 24 threads 96 threads
Clock Speed (Frequency) 3.1 GHz 2.75 GHz
Max Turbo Speed 4.3 GHz 3.8 GHz
CACHE MEMORY
Cache 64 MB 256 MB
Cache Memory Details L1 - 768 KB
L2 - 6 MB
L3 - 64 MB
L3 - 256 MB
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