Intel Xeon X5570 vs. Intel Xeon E3-1220V2

CPU Comparison, Reviews and Tests
Intel Xeon X5570
Intel Xeon E3-1220V2

Detailed comparison and review of Intel Xeon X5570 and Intel Xeon E3-1220V2. 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 X5570 vs. Intel Xeon E3-1220V2 Benchmark Chart
GENERAL Intel Xeon X5570 Intel Xeon E3-1220V2
Product Type Processor Processor
PROCESSOR Intel Xeon X5570 Intel Xeon E3-1220V2
Type Intel Xeon X5570 Intel Xeon E3-1220V2
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket LGA1155 Socket
Core Voltage 0.75 V - 1.35 V -
Manufacturing Process 45 nm 22 nm
Thermal Design Power 95 W 69 W
Thermal Specification 75 °C -
PCI Express Revision - 3.0
PCI Express Configurations - 1x16+1x4, 1x8+3x4, 2x8+1x4
Architecture Features Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology, Intel Dynamic Acceleration Enhanced SpeedStep technology, Intel Virtualization Technology, Intel VT-x with Extended Page Tables (EPT)
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads 4 threads
Clock Speed (Frequency) 2.93 GHz 3.1 GHz
Max Turbo Speed 3.33 GHz 3.5 GHz
Bus Speed 1333 MHz -
64-bit Computing Yes 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
Type Advanced Smart Cache -
RAM
Technology DDR3 SDRAM - 1333 MHz -
EXPANSION & CONNECTIVITY Intel Xeon X5570 Intel Xeon E3-1220V2
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon X5570 Intel Xeon E3-1220V2
Included Accessories Heat sink Heat pipe
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 1 year Limited warranty - 90 days
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