Intel Xeon E5506 vs. Intel Xeon E7520

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon E5506 and Intel Xeon E7520. 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 E5506 vs. Intel Xeon E7520 Benchmark Chart
GENERAL Intel Xeon E5506 Intel Xeon E7520
Product Type Processor Processor
PROCESSOR Intel Xeon E5506 Intel Xeon E7520
Type Intel Xeon E5506 Intel Xeon E7520
ARCHITECTURE
Processor Qty 1 1
Packaging Type FC-LGA8 -
Compatible Processor Socket LGA1366 Socket LGA1567 Socket
Manufacturing Process 45 nm 45 nm
Thermal Design Power 80 W 95 W
Thermal Specification 76 °C 70 °C
Architecture Features Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 4 threads 8 threads
Clock Speed (Frequency) 2.13 GHz 1.87 GHz
Bus Speed 800 MHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 4 MB 18 MB
Cache Memory Details L2 - 1 MB
Smart Cache - 4 MB
L3 - 18 MB
Installed Size 4 MB 18 MB
Type Advanced Smart Cache -
RAM
Technology DDR3 SDRAM - 800 MHz -
EXPANSION & CONNECTIVITY Intel Xeon E5506 Intel Xeon E7520
Compatible Slots 1 x processor 2 x processor
MISCELLANEOUS Intel Xeon E5506 Intel Xeon E7520
Included Accessories Cooler (fansink) -
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 1 year Limited warranty - 3 years
Languages:
Other projects: