Intel Xeon X5570 vs. Intel Xeon L3406

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon X5570 and Intel Xeon L3406. 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 L3406 Benchmark Chart
GENERAL Intel Xeon X5570 Intel Xeon L3406
Product Type Processor Processor
PROCESSOR Intel Xeon X5570 Intel Xeon L3406
Type Intel Xeon X5570 Intel Xeon L3406
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket LGA1156 Socket
Power Efficiency - Low-Voltage (LV)
Core Voltage 0.75 V - 1.35 V -
Manufacturing Process 45 nm 32 nm
Thermal Design Power 95 W 30 W
Thermal Specification 75 °C -
PCI Express Revision - 2.0
PCI Express Configurations - 1x16, 2x8
PCI Express Lanes Qty - 16
Architecture Features Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology, Intel Dynamic Acceleration Intel Turbo Boost Technology
PERFORMANCE
Number of Cores Quad-Core Dual-Core
Number of Threads 8 threads 4 threads
Clock Speed (Frequency) 2.93 GHz 2.26 GHz
Max Turbo Speed 3.33 GHz 2.53 GHz
Bus Speed 1333 MHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 8 MB 4 MB
Cache Level 1 Size 256 KB -
Cache Memory Details Smart Cache - 8 MB L3 - TLC NAND Flash - 4 MB
Installed Size 8 MB 4 MB
Type Advanced Smart Cache -
RAM
Technology DDR3 SDRAM - 1333 MHz -
EXPANSION & CONNECTIVITY Intel Xeon X5570 Intel Xeon L3406
Compatible Slots 1 x processor 1 x processor
MISCELLANEOUS Intel Xeon X5570 Intel Xeon L3406
Included Accessories Heat sink -
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 1 year Limited warranty - 3 years
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