Intel Xeon L5520 vs. Intel Xeon E7-4820V2

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Xeon L5520 and Intel Xeon E7-4820V2. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.

CPUs Specifications Comparison

Intel Xeon L5520 vs. Intel Xeon E7-4820V2 Benchmark Chart
GENERAL Intel Xeon L5520 Intel Xeon E7-4820V2
Product Type Processor Processor
PROCESSOR Intel Xeon L5520 Intel Xeon E7-4820V2
Type Intel Xeon L5520 Intel Xeon E7-4820V2
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket LGA2011 Socket
Power Efficiency Low-Voltage (LV) -
Core Voltage 0.75 V - 1.35 V -
Manufacturing Process 45 nm 22 nm
Thermal Design Power 60 W 105 W
Thermal Specification 70 °C -
PCI Express Revision - 3.0
PCI Express Configurations - X16, x4, x8
PCI Express Lanes Qty - 32
Architecture Features Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology
PERFORMANCE
Number of Cores Quad-Core 8-core
Number of Threads 8 threads 16 threads
Clock Speed (Frequency) 2.26 GHz 2 GHz
Max Turbo Speed - 2.5 GHz
Bus Speed 1066 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 8 MB 16 MB
Cache Level 1 Size 256 KB -
Cache Memory Details L3 - 8 MB 16 MB
Installed Size 8 MB 16 MB
Type Advanced Smart Cache -
RAM
Installed RAM Size 1066 MB -
Technology DDR3 SDRAM - 1066 MHz -
EXPANSION & CONNECTIVITY Intel Xeon L5520 Intel Xeon E7-4820V2
Expansion Slots - 24 (total) / 24 (free) x memory - DIMM 240-pin
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon L5520 Intel Xeon E7-4820V2
Included Accessories Heat pipe Passive heatsink
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 1 year Limited warranty - 1 year
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