Intel Xeon E3-1220 vs. Intel Xeon X5670

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E3-1220 and Intel Xeon X5670. 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 X5670 Benchmark Chart
GENERAL Intel Xeon E3-1220 Intel Xeon X5670
Product Type Processor Processor
PROCESSOR Intel Xeon E3-1220 Intel Xeon X5670
Type Intel Xeon E3-1220 Intel Xeon X5670
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1155 Socket LGA1366 Socket
Core Voltage - 1.3 V
Manufacturing Process 32 nm 32 nm
Thermal Design Power 80 W 95 W
Thermal Specification 69.1 °C 81.3 °C
PCI Express Revision 2.0 -
PCI Express Lanes Qty 20 -
Architecture Features Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology
PERFORMANCE
Number of Cores Quad-Core 6-core
Number of Threads 4 threads 12 threads
Clock Speed (Frequency) 3.1 GHz 2.93 GHz
Max Turbo Speed 3.4 GHz 3.33 GHz
Bus Speed - 1333 MHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 8 MB 12 MB
Cache Level 1 Size 256 KB 384 KB
Cache Memory Details Smart Cache - 8 MB L2 - 6 x 256 KB
L3 - 12 MB
Installed Size 8 MB 12 MB
EXPANSION & CONNECTIVITY Intel Xeon E3-1220 Intel Xeon X5670
Compatible Slots 1 x processor - LGA1155 Socket 1 x processor
MISCELLANEOUS Intel Xeon E3-1220 Intel Xeon X5670
Included Accessories Heat sink Heat sink
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 3 years Limited warranty - 1 year - on-site
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