Intel Xeon Gold 6143 vs. AMD Ryzen 9 7900X

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon Gold 6143 and AMD Ryzen 9 7900X. 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

Intel Xeon Gold 6143 vs. AMD Ryzen 9 7900X Benchmark Chart
GENERAL Intel Xeon Gold 6143 AMD Ryzen 9 7900X
Product Type Processor Processor
PROCESSOR Intel Xeon Gold 6143 AMD Ryzen 9 7900X
Type Intel Xeon Gold 6143 AMD Ryzen 9 7900X
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA3647 Socket Socket AM5
Manufacturing Process - 5 nm
Thermal Design Power 205 W 170 W
Thermal Specification - 95 °C
PCI Express Revision - 4.0
Architecture Features - AMD Ryzen Master Utility, AMD EXPO Technology, AMD RyzenTechnologies, "Zen 4" Core Architecture
PERFORMANCE
Number of Cores 16-core 12-core
Number of Threads - 24 threads
Clock Speed (Frequency) 2.8 GHz 4.7 GHz
Max Turbo Speed - 5.6 GHz
CACHE MEMORY
Cache 22 MB 64 MB
Cache Memory Details L3 - 22 MB L1 - 768 KB
L2 - 12 MB
L3 - 64 MB
INTEGRATED GRAPHICS (GPU) Intel Xeon Gold 6143 AMD Ryzen 9 7900X
Type - Radeon Graphics
Base Frequency - 400 MHz
Max Dynamic Frequency - 2.2 GHz
MISCELLANEOUS Intel Xeon Gold 6143 AMD Ryzen 9 7900X
Included Accessories Performance heatsink -
Service & Support - Limited warranty - parts and labour - 3 years
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