AMD EPYC 7451 vs. AMD EPYC 7663

CPU Comparison, Reviews and Tests

Detailed comparison and review of AMD EPYC 7451 and AMD EPYC 7663. 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 EPYC 7451 vs. AMD EPYC 7663 Benchmark Chart
GENERAL AMD EPYC 7451 AMD EPYC 7663
Product Type Processor Processor
PROCESSOR AMD EPYC 7451 AMD EPYC 7663
Type AMD EPYC 7451 AMD EPYC 7663
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket Socket SP3 -
Thermal Design Power 180 W 240 W
Architecture Features "Zen" Core Architecture -
PERFORMANCE
Number of Cores 24-core 56-core
Number of Threads 48 threads -
Clock Speed (Frequency) 2.3 GHz 2 GHz
Max Turbo Speed 3.2 GHz -
CACHE MEMORY
Cache 64 MB -
Cache Memory Details L3 - 64 MB -
MISCELLANEOUS AMD EPYC 7451 AMD EPYC 7663
Included Accessories Performance heatsink -
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