Intel Xeon E5-4640V3 vs. AMD Ryzen 9 Pro 7945

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E5-4640V3 and AMD Ryzen 9 Pro 7945. 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 E5-4640V3 vs. AMD Ryzen 9 Pro 7945 Benchmark Chart
GENERAL Intel Xeon E5-4640V3 AMD Ryzen 9 Pro 7945
Product Type Processor Processor
PROCESSOR Intel Xeon E5-4640V3 AMD Ryzen 9 Pro 7945
Type Intel Xeon E5-4640V3 AMD Ryzen 9 Pro 7945
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011 Socket Socket AM5
Manufacturing Process 22 nm 5 nm
Thermal Design Power 105 W 65 W
Thermal Specification 87 °C 95 °C
PCI Express Revision 3.0 5.0
PCI Express Configurations X16, x4, x8 -
PCI Express Lanes Qty 40 -
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, 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, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel OS Guard "Zen 4" Core Architecture, AMD PRO technologies
PERFORMANCE
Number of Cores 12-core 12-core
Number of Threads 24 threads 24 threads
Clock Speed (Frequency) 1.9 GHz 3.7 GHz
Max Turbo Speed 2.6 GHz 5.4 GHz
CACHE MEMORY
Cache 30 MB 64 MB
Cache Memory Details 30 MB L3 - 64 MB
L2 - 12 MB
L1 - 768 KB
INTEGRATED GRAPHICS (GPU) Intel Xeon E5-4640V3 AMD Ryzen 9 Pro 7945
Type - Radeon Graphics
Max Dynamic Frequency - 2200 MHz
MISCELLANEOUS Intel Xeon E5-4640V3 AMD Ryzen 9 Pro 7945
Included Accessories - AMD Wraith Spire Cooler
Compliant Standards RoHS -
Service & Support - Limited warranty - parts and labour - 3 years
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