Intel Xeon E3120 vs. Intel Xeon E3-1281V3

CPU Comparison, Reviews and Tests
Intel Xeon E3120
Intel Xeon E3-1281V3

In depth comparison and review of Intel Xeon E3120 and Intel Xeon E3-1281V3. 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 E3-1281V3 Benchmark Chart
GENERAL Intel Xeon E3120 Intel Xeon E3-1281V3
Product Type Processor Processor
PROCESSOR Intel Xeon E3120 Intel Xeon E3-1281V3
Type Intel Xeon E3120 Intel Xeon E3-1281V3
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA775 Socket LGA1150 Socket
Manufacturing Process 45 nm 22 nm
Thermal Design Power 65 W 82 W
Thermal Specification 72.4 °C -
PCI Express Revision - 3.0
PCI Express Configurations - 1x16, 2x8, 1x8, 2x4
PCI Express Lanes Qty - 16
Architecture Features Intel Virtualization Technology, Intel 64 Technology SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology
PERFORMANCE
Number of Cores Dual-Core Quad-Core
Number of Threads - 8 threads
Clock Speed (Frequency) 3.16 GHz 3.7 GHz
Max Turbo Speed - 4.1 GHz
Bus Speed 1333 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 6 MB 8 MB
Cache Memory Details L2 - 6 MB L3 - 8 MB
Installed Size 6 MB 8 MB
Type Advanced Smart Cache -
RAM
Installed RAM Size - 32 GB
EXPANSION & CONNECTIVITY Intel Xeon E3120 Intel Xeon E3-1281V3
Compatible Slots 1 x processor 1 x processor - LGA1150 Socket
MISCELLANEOUS Intel Xeon E3120 Intel Xeon E3-1281V3
Compliant Standards - RoHS
Service & Support Limited warranty - 90 days -
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