Intel Xeon E5345 vs. AMD Ryzen 7 7800X3D

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E5345 and AMD Ryzen 7 7800X3D. 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

Intel Xeon E5345 vs. AMD Ryzen 7 7800X3D Benchmark Chart
GENERAL Intel Xeon E5345 AMD Ryzen 7 7800X3D
Product Type Processor Processor
PROCESSOR Intel Xeon E5345 AMD Ryzen 7 7800X3D
Type Intel Xeon E5345 AMD Ryzen 7 7800X3D
ARCHITECTURE
Processor Qty 1 1
Packaging Type FC-LGA6 -
Compatible Processor Socket LGA771 Socket Socket AM5
Manufacturing Process 65 nm 5 nm
Thermal Design Power 80 W 120 W
Thermal Specification 66 °C 120 °C
PCI Express Revision - 5.0
PCI Express Lanes Qty - 28
Architecture Features Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Advanced Smart Cache AMD Ryzen Master Utility, AMD EXPO Technology, AMD RyzenTechnologies, "Zen 4" Core Architecture
PERFORMANCE
Number of Cores Quad-Core 8-core
Number of Threads - 16 threads
Clock Speed (Frequency) 2.33 GHz 4.2 GHz
Max Turbo Speed - 5 GHz
Bus Speed 1333 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 8 MB 96 MB
Cache Memory Details L2 - 8 MB L3 - 96 MB
L2 - 8 MB
L1 - 512 KB
Installed Size 8 MB -
Type Advanced Smart Cache -
INTEGRATED GRAPHICS (GPU) Intel Xeon E5345 AMD Ryzen 7 7800X3D
Type - Radeon Graphics
Base Frequency - 400 MHz
Max Dynamic Frequency - 2200 MHz
EXPANSION & CONNECTIVITY Intel Xeon E5345 AMD Ryzen 7 7800X3D
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon E5345 AMD Ryzen 7 7800X3D
Included Accessories Power supplies -
Compliant Standards RoHS -
Service & Support Limited warranty - 90 days Limited warranty - 3 years
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