Intel Xeon E3-1280V3 vs. AMD Ryzen 7 7800X3D

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon E3-1280V3 and AMD Ryzen 7 7800X3D. 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 E3-1280V3 vs. AMD Ryzen 7 7800X3D Benchmark Chart
GENERAL Intel Xeon E3-1280V3 AMD Ryzen 7 7800X3D
Product Type Processor Processor
PROCESSOR Intel Xeon E3-1280V3 AMD Ryzen 7 7800X3D
Type Intel Xeon E3-1280V3 AMD Ryzen 7 7800X3D
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1150 Socket Socket AM5
Manufacturing Process 22 nm 5 nm
Thermal Design Power 82 W 120 W
Thermal Specification - 120 °C
PCI Express Revision 3.0 5.0
PCI Express Configurations 1x16, 2x8, 1x8, 2x4 -
PCI Express Lanes Qty 16 28
Architecture Features SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology AMD Ryzen Master Utility, AMD EXPO Technology, AMD RyzenTechnologies, "Zen 4" Core Architecture
PERFORMANCE
Number of Cores Quad-Core 8-core
Number of Threads 8 threads 16 threads
Clock Speed (Frequency) 3.6 GHz 4.2 GHz
Max Turbo Speed 4 GHz 5 GHz
Bus Speed 1600 MHz -
CACHE MEMORY
Cache 8 MB 96 MB
Cache Memory Details L3 - TLC NAND Flash - 8 MB L3 - 96 MB
L2 - 8 MB
L1 - 512 KB
Installed Size 8 MB -
INTEGRATED GRAPHICS (GPU) Intel Xeon E3-1280V3 AMD Ryzen 7 7800X3D
Type - Radeon Graphics
Base Frequency - 400 MHz
Max Dynamic Frequency - 2200 MHz
MISCELLANEOUS Intel Xeon E3-1280V3 AMD Ryzen 7 7800X3D
Compliant Standards RoHS -
Service & Support - Limited warranty - 3 years
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