AMD EPYC 7742 vs. AMD Ryzen 7 5800X

CPU Comparison, Reviews and Tests

Side by side comparison and review of AMD EPYC 7742 and AMD Ryzen 7 5800X. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.

CPUs Specifications Comparison

AMD EPYC 7742 vs. AMD Ryzen 7 5800X Benchmark Chart
GENERAL AMD EPYC 7742 AMD Ryzen 7 5800X
Product Type Processor Processor
PROCESSOR AMD EPYC 7742 AMD Ryzen 7 5800X
Type AMD EPYC 7742 AMD Ryzen 7 5800X
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket Socket SP3 Socket AM4
Manufacturing Process - 7 nm
Thermal Design Power 225 W 105 W
PCI Express Revision 4.0 4.0
PCI Express Lanes Qty 128 -
Architecture Features AMD Infinity Architecture AMD Ryzen Master Utility, AMD Ryzen VR-Ready Premium, AMD StoreMI Technology
PERFORMANCE
Number of Cores 64-core 8-core
Number of Threads 128 threads 16 threads
Clock Speed (Frequency) 2.25 GHz 3.8 GHz
Max Turbo Speed 3.4 GHz 4.7 GHz
CACHE MEMORY
Cache 256 MB 32 MB
Cache Memory Details L3 - 256 MB L2 - 4 MB
L3 - 32 MB
MISCELLANEOUS AMD EPYC 7742 AMD Ryzen 7 5800X
Service & Support - Limited warranty - parts and labour - 3 years
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