Intel Xeon E5-2658AV3 vs. AMD Ryzen 9 Pro 7945

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon E5-2658AV3 and AMD Ryzen 9 Pro 7945. 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 E5-2658AV3 vs. AMD Ryzen 9 Pro 7945 Benchmark Chart
GENERAL Intel Xeon E5-2658AV3 AMD Ryzen 9 Pro 7945
Product Type Processor Processor
PROCESSOR Intel Xeon E5-2658AV3 AMD Ryzen 9 Pro 7945
Type Intel Xeon E5-2658AV3 AMD Ryzen 9 Pro 7945
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011-v3 Socket Socket AM5
Manufacturing Process 22 nm 5 nm
Thermal Design Power 105 W 65 W
Thermal Specification - 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, 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, 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) 2.2 GHz 3.7 GHz
Max Turbo Speed 2.9 GHz 5.4 GHz
CACHE MEMORY
Cache 30 MB 64 MB
Cache Memory Details Smart Cache - 30 MB L3 - 64 MB
L2 - 12 MB
L1 - 768 KB
INTEGRATED GRAPHICS (GPU) Intel Xeon E5-2658AV3 AMD Ryzen 9 Pro 7945
Type - Radeon Graphics
Max Dynamic Frequency - 2200 MHz
MISCELLANEOUS Intel Xeon E5-2658AV3 AMD Ryzen 9 Pro 7945
Included Accessories - AMD Wraith Spire Cooler
Service & Support - Limited warranty - parts and labour - 3 years
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