Intel Xeon E5-1603V3 vs. AMD Ryzen 7 5800X3D

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Xeon E5-1603V3 and AMD Ryzen 7 5800X3D. 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

Intel Xeon E5-1603V3 vs. AMD Ryzen 7 5800X3D Benchmark Chart
GENERAL Intel Xeon E5-1603V3 AMD Ryzen 7 5800X3D
Product Type Processor Processor
PROCESSOR Intel Xeon E5-1603V3 AMD Ryzen 7 5800X3D
Type Intel Xeon E5-1603V3 AMD Ryzen 7 5800X3D
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011-v3 Socket Socket AM4
Core Voltage 0.65 V - 1.30 V -
Manufacturing Process 22 nm 7 nm
Thermal Design Power 140 W 105 W
Thermal Specification 67.1 °C 90 °C
PCI Express Revision - 4.0
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Intel Smart Cache, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology, Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel OS Guard 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 4 threads 16 threads
Clock Speed (Frequency) 2.8 GHz 3.4 GHz
Max Turbo Speed - 4.5 GHz
CACHE MEMORY
Cache 10 MB 96 MB
Cache Memory Details L3 - 10 MB L3 - 96 MB
L2 - 4 MB
L1 - 512 KB
Installed Size 10 MB -
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