Intel Xeon X5570 vs. Intel Xeon E5-4620

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon X5570 and Intel Xeon E5-4620. 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 X5570 vs. Intel Xeon E5-4620 Benchmark Chart
GENERAL Intel Xeon X5570 Intel Xeon E5-4620
Product Type Processor Processor
Packaged Quantity - 2 (specifications are for single item)
PROCESSOR Intel Xeon X5570 Intel Xeon E5-4620
Type Intel Xeon X5570 Intel Xeon E5-4620
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket LGA2011 Socket
Core Voltage 0.75 V - 1.35 V 0.6 V - 1.35 V
Manufacturing Process 45 nm 32 nm
Thermal Design Power 95 W 95 W
Thermal Specification 75 °C -
PCI Express Revision - 3.0
PCI Express Lanes Qty - 40
Architecture Features Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology, Intel Dynamic Acceleration SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology
PERFORMANCE
Number of Cores Quad-Core 8-core
Number of Threads 8 threads 16 threads
Clock Speed (Frequency) 2.93 GHz 2.2 GHz
Max Turbo Speed 3.33 GHz 2.6 GHz
Bus Speed 1333 MHz 1333 MHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 8 MB 16 MB
Cache Level 1 Size 256 KB -
Cache Memory Details Smart Cache - 8 MB 16 MB
Installed Size 8 MB 16 MB
Type Advanced Smart Cache -
RAM
Technology DDR3 SDRAM - 1333 MHz -
EXPANSION & CONNECTIVITY Intel Xeon X5570 Intel Xeon E5-4620
Compatible Slots 1 x processor 1 x processor - LGA2011 Socket
MISCELLANEOUS Intel Xeon X5570 Intel Xeon E5-4620
Included Accessories Heat sink -
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 1 year Limited warranty - 1 year
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