AMD EPYC 7251 vs. AMD Ryzen 7 3800X

CPU Comparison, Reviews and Tests

In depth comparison and review of AMD EPYC 7251 and AMD Ryzen 7 3800X. 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 EPYC 7251 vs. AMD Ryzen 7 3800X Benchmark Chart
GENERAL AMD EPYC 7251 AMD Ryzen 7 3800X
Product Type Processor Processor
PROCESSOR AMD EPYC 7251 AMD Ryzen 7 3800X
Type AMD EPYC 7251 AMD Ryzen 7 3800X
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket Socket SP3 Socket AM4
Manufacturing Process - 7 nm
Thermal Design Power 120 W 105 W
PCI Express Revision 3.0 4.0
PCI Express Lanes Qty 128 16
Architecture Features "Zen" Core Architecture -
PERFORMANCE
Number of Cores 8-core 8-core
Number of Threads 16 threads 16 threads
Clock Speed (Frequency) 2.1 GHz 3.9 GHz
Max Turbo Speed 2.9 GHz 4.5 GHz
CACHE MEMORY
Cache 32 MB 32 MB
Cache Memory Details L3 - 32 MB
L2 - 4 MB
L3 - 32 MB
L2 - 4 MB
MISCELLANEOUS AMD EPYC 7251 AMD Ryzen 7 3800X
Included Accessories Heat sink AMD Wraith Prism
Service & Support - Limited warranty - parts and labour - 3 years
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