Intel Xeon E3120 vs. Intel Xeon E5-2643V3

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E3120 and Intel Xeon E5-2643V3. 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 E3120 vs. Intel Xeon E5-2643V3 Benchmark Chart
GENERAL Intel Xeon E3120 Intel Xeon E5-2643V3
Product Type Processor Processor
PROCESSOR Intel Xeon E3120 Intel Xeon E5-2643V3
Type Intel Xeon E3120 Intel Xeon E5-2643V3
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA775 Socket LGA2011-v3 Socket
Core Voltage - 0.65 V - 1.30 V
Manufacturing Process 45 nm 22 nm
Thermal Design Power 65 W 135 W
Thermal Specification 72.4 °C 77 °C
PCI Express Revision - 3.0
PCI Express Configurations - X16, x4, x8
PCI Express Lanes Qty - 40
Architecture Features Intel Virtualization Technology, Intel 64 Technology Integrated memory controller
PERFORMANCE
Number of Cores Dual-Core 6-core
Number of Threads - 12 threads
Clock Speed (Frequency) 3.16 GHz 3.4 GHz
Max Turbo Speed - 3.7 GHz
Bus Speed 1333 MHz 4800 MHz
64-bit Computing Yes -
CACHE MEMORY
Cache 6 MB 20 MB
Cache Memory Details L2 - 6 MB 20 MB
Installed Size 6 MB 20 MB
Type Advanced Smart Cache -
EXPANSION & CONNECTIVITY Intel Xeon E3120 Intel Xeon E5-2643V3
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon E3120 Intel Xeon E5-2643V3
Included Accessories - Additional fan
Compliant Standards - RoHS
Service & Support Limited warranty - 90 days Limited warranty - 1 year
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