Intel Xeon E5-2603V3 vs. AMD Ryzen 7 5800X3D

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E5-2603V3 and AMD Ryzen 7 5800X3D. 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 E5-2603V3 vs. AMD Ryzen 7 5800X3D Benchmark Chart
GENERAL Intel Xeon E5-2603V3 AMD Ryzen 7 5800X3D
Product Type Processor Processor
PROCESSOR Intel Xeon E5-2603V3 AMD Ryzen 7 5800X3D
Type Intel Xeon E5-2603V3 AMD Ryzen 7 5800X3D
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011 Socket Socket AM4
Manufacturing Process 22 nm 7 nm
Thermal Design Power 85 W 105 W
Thermal Specification 72.8 °C 90 °C
PCI Express Revision 3.0 4.0
PCI Express Configurations X16, x4, x8 -
PCI Express Lanes Qty 40 -
Architecture Features Enhanced SpeedStep technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key AMD Ryzen VR-Ready Premium, "Zen 3" Core Architecture, AMD 3D V-Cache technology, Windows 11 Gaming
PERFORMANCE
Number of Cores 6-core 8-core
Number of Threads 6 threads 16 threads
Clock Speed (Frequency) 1.6 GHz 3.4 GHz
Max Turbo Speed - 4.5 GHz
CACHE MEMORY
Cache 15 MB 96 MB
Cache Memory Details Smart Cache - 15 MB L3 - 96 MB
L2 - 4 MB
L1 - 512 KB
Installed Size 15 MB -
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