Intel Xeon E5-2650L vs. Intel Xeon X5660

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon E5-2650L and Intel Xeon X5660. 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 E5-2650L vs. Intel Xeon X5660 Benchmark Chart
GENERAL Intel Xeon E5-2650L Intel Xeon X5660
Product Type Processor Processor
PROCESSOR Intel Xeon E5-2650L Intel Xeon X5660
Type Intel Xeon E5-2650L Intel Xeon X5660
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011 Socket LGA1366 Socket
Core Voltage 0.6 V - 1.35 V 1.3 V
Manufacturing Process 32 nm 32 nm
Thermal Design Power 70 W 95 W
Thermal Specification 72 °C 81.3 °C
PCI Express Revision 3.0 -
PCI Express Lanes Qty 40 -
Architecture Features Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology 2.0 Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology
PERFORMANCE
Number of Cores 8-core 6-core
Number of Threads 16 threads 12 threads
Clock Speed (Frequency) 1.8 GHz 2.8 GHz
Max Turbo Speed 2.3 GHz 3.2 GHz
Bus Speed 1600 MHz 1333 MHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 20 MB 12 MB
Cache Level 1 Size - 384 KB
Cache Memory Details Smart Cache - 20 MB L3 - 12 MB
L2 - 1 MB
Installed Size 20 MB 12 MB
RAM
Max Supported Size - 288 GB
Technology - DDR3 SDRAM
EXPANSION & CONNECTIVITY Intel Xeon E5-2650L Intel Xeon X5660
Compatible Slots 1 x processor - LGA2011 Socket 1 x processor
MISCELLANEOUS Intel Xeon E5-2650L Intel Xeon X5660
Included Accessories Heat sink Heat sink
Compliant Standards Lead-Free, halogen-free RoHS
Service & Support Limited warranty - 1 year Limited warranty - 1 year - on-site
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