Intel Xeon W3520 vs. AMD Ryzen 7 5800X3D

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon W3520 and AMD Ryzen 7 5800X3D. 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 W3520 vs. AMD Ryzen 7 5800X3D Benchmark Chart
GENERAL Intel Xeon W3520 AMD Ryzen 7 5800X3D
Product Type Processor Processor
PROCESSOR Intel Xeon W3520 AMD Ryzen 7 5800X3D
Type Intel Xeon W3520 AMD Ryzen 7 5800X3D
ARCHITECTURE
Processor Qty 1 1
Packaging Type FC-LGA8 -
Compatible Processor Socket LGA1366 Socket Socket AM4
Manufacturing Process 45 nm 7 nm
Thermal Design Power 130 W 105 W
Thermal Specification 67.9 °C 90 °C
PCI Express Revision - 4.0
Architecture Features Enhanced SpeedStep technology, streaming SIMD extensions 2, Hyper-Threading Technology, integrated memory controller, streaming SIMD extensions 3, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel I/O Acceleration Technology, streaming SIMD extensions 4 AMD Ryzen VR-Ready Premium, "Zen 3" Core Architecture, AMD 3D V-Cache technology, Windows 11 Gaming
PERFORMANCE
Number of Cores Quad-Core 8-core
Number of Threads 8 threads 16 threads
Clock Speed (Frequency) 2.66 GHz 3.4 GHz
Max Turbo Speed 2.93 GHz 4.5 GHz
Bus Speed 1066 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 8 MB 96 MB
Cache Memory Details L3 - 8 MB L3 - 96 MB
L2 - 4 MB
L1 - 512 KB
Installed Size 8 MB -
Type Advanced Smart Cache -
RAM
Technology - ECC -
EXPANSION & CONNECTIVITY Intel Xeon W3520 AMD Ryzen 7 5800X3D
Interfaces - GT5 -
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon W3520 AMD Ryzen 7 5800X3D
Service & Support Limited warranty - 90 days -
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