AMD EPYC 7742 vs. AMD Ryzen 9 Pro 7945

CPU Comparison, Reviews and Tests

Side by side comparison and review of AMD EPYC 7742 and AMD Ryzen 9 Pro 7945. 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 9 Pro 7945 Benchmark Chart
GENERAL AMD EPYC 7742 AMD Ryzen 9 Pro 7945
Product Type Processor Processor
PROCESSOR AMD EPYC 7742 AMD Ryzen 9 Pro 7945
Type AMD EPYC 7742 AMD Ryzen 9 Pro 7945
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket Socket SP3 Socket AM5
Manufacturing Process - 5 nm
Thermal Design Power 225 W 65 W
Thermal Specification - 95 °C
PCI Express Revision 4.0 5.0
PCI Express Lanes Qty 128 -
Architecture Features AMD Infinity Architecture "Zen 4" Core Architecture, AMD PRO technologies
PERFORMANCE
Number of Cores 64-core 12-core
Number of Threads 128 threads 24 threads
Clock Speed (Frequency) 2.25 GHz 3.7 GHz
Max Turbo Speed 3.4 GHz 5.4 GHz
CACHE MEMORY
Cache 256 MB 64 MB
Cache Memory Details L3 - 256 MB L3 - 64 MB
L2 - 12 MB
L1 - 768 KB
INTEGRATED GRAPHICS (GPU) AMD EPYC 7742 AMD Ryzen 9 Pro 7945
Type - Radeon Graphics
Max Dynamic Frequency - 2200 MHz
MISCELLANEOUS AMD EPYC 7742 AMD Ryzen 9 Pro 7945
Included Accessories - AMD Wraith Spire Cooler
Service & Support - Limited warranty - parts and labour - 3 years
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