Intel Xeon E3-1220 vs. Intel Xeon E3-1220V3

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E3-1220 and Intel Xeon E3-1220V3. 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 E3-1220 vs. Intel Xeon E3-1220V3 Benchmark Chart
GENERAL Intel Xeon E3-1220 Intel Xeon E3-1220V3
Product Type Processor Processor
PROCESSOR Intel Xeon E3-1220 Intel Xeon E3-1220V3
Type Intel Xeon E3-1220 Intel Xeon E3-1220V3
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1155 Socket LGA1150 Socket
Manufacturing Process 32 nm 22 nm
Thermal Design Power 80 W 80 W
Thermal Specification 69.1 °C -
PCI Express Revision 2.0 3.0
PCI Express Configurations - 1x16, 2x8, 1x8, 2x4
PCI Express Lanes Qty 20 16
Architecture Features Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology 2.0, Thermal Monitoring Technologies, Intel VT-x with Extended Page Tables (EPT)
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 4 threads 4 threads
Clock Speed (Frequency) 3.1 GHz 3.1 GHz
Max Turbo Speed 3.4 GHz 3.5 GHz
64-bit Computing Yes -
CACHE MEMORY
Cache 8 MB 8 MB
Cache Level 1 Size 256 KB -
Cache Memory Details Smart Cache - 8 MB L3 - 8 MB
Installed Size 8 MB 8 MB
EXPANSION & CONNECTIVITY Intel Xeon E3-1220 Intel Xeon E3-1220V3
Compatible Slots 1 x processor - LGA1155 Socket -
MISCELLANEOUS Intel Xeon E3-1220 Intel Xeon E3-1220V3
Included Accessories Heat sink -
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 3 years Limited warranty - 1 year
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