Intel Xeon E3-1280V3 vs. AMD Ryzen 5 Pro 7645

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E3-1280V3 and AMD Ryzen 5 Pro 7645. 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 E3-1280V3 vs. AMD Ryzen 5 Pro 7645 Benchmark Chart
GENERAL Intel Xeon E3-1280V3 AMD Ryzen 5 Pro 7645
Product Type Processor Processor
PROCESSOR Intel Xeon E3-1280V3 AMD Ryzen 5 Pro 7645
Type Intel Xeon E3-1280V3 AMD Ryzen 5 Pro 7645
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1150 Socket Socket AM5
Manufacturing Process 22 nm 5 nm
Thermal Design Power 82 W 65 W
Thermal Specification - 95 °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 "Zen 4" Core Architecture, AMD PRO technologies
PERFORMANCE
Number of Cores Quad-Core 6-core
Number of Threads 8 threads 12 threads
Clock Speed (Frequency) 3.6 GHz 3.8 GHz
Max Turbo Speed 4 GHz 5.1 GHz
Bus Speed 1600 MHz -
CACHE MEMORY
Cache 8 MB 32 MB
Cache Memory Details L3 - TLC NAND Flash - 8 MB L3 - 32 MB
L2 - 6 MB
L1 - 384 KB
Installed Size 8 MB -
INTEGRATED GRAPHICS (GPU) Intel Xeon E3-1280V3 AMD Ryzen 5 Pro 7645
Type - Radeon Graphics
Max Dynamic Frequency - 2200 MHz
MISCELLANEOUS Intel Xeon E3-1280V3 AMD Ryzen 5 Pro 7645
Included Accessories - AMD Wraith Spire Cooler
Compliant Standards RoHS -
Service & Support - Limited warranty - parts and labour - 3 years
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