Intel Xeon E7-4820 vs. Intel Xeon E5-4620V2

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon E7-4820 and Intel Xeon E5-4620V2. 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 E7-4820 vs. Intel Xeon E5-4620V2 Benchmark Chart
GENERAL Intel Xeon E7-4820 Intel Xeon E5-4620V2
Product Type Processor Processor
PROCESSOR Intel Xeon E7-4820 Intel Xeon E5-4620V2
Type Intel Xeon E7-4820 Intel Xeon E5-4620V2
ARCHITECTURE
Processor Qty 1 2
Compatible Processor Socket LGA1567 Socket LGA2011 Socket
Manufacturing Process 32 nm 22 nm
Thermal Design Power 105 W 95 W
Thermal Specification 64 °C 75 °C
PCI Express Revision - 3.0
PCI Express Configurations - X16, x4, x8
PCI Express Lanes Qty - 40
Architecture Features Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology Enhanced SpeedStep technology, Hyper-Threading Technology, Demand Based Switching, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel QuickPath Technology, Intel Turbo Boost Technology 2.0, Thermal Monitoring Technologies
PERFORMANCE
Number of Cores 8-core 8-core
Number of Threads 16 threads 16 threads
Clock Speed (Frequency) 2 GHz 2.6 GHz
Max Turbo Speed 2.27 GHz 3 GHz
Bus Speed 2933 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 18 MB 20 MB
Cache Memory Details L3 - 18 MB
L2 - 8 x 256 KB
Smart Cache - 20 MB
Installed Size 18 MB 20 MB
EXPANSION & CONNECTIVITY Intel Xeon E7-4820 Intel Xeon E5-4620V2
Compatible Slots 2 x processor - LGA1567 Socket -
MISCELLANEOUS Intel Xeon E7-4820 Intel Xeon E5-4620V2
Included Accessories Heat sink -
Compliant Standards RoHS -
Service & Support Limited warranty - 1 year Limited warranty - 1 year
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