Intel Xeon X5660 vs. Intel Xeon E7520

CPU Comparison, Reviews and Tests
Intel Xeon X5660
Intel Xeon E7520

Detailed comparison and review of Intel Xeon X5660 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 X5660 vs. Intel Xeon E7520 Benchmark Chart
GENERAL Intel Xeon X5660 Intel Xeon E7520
Product Type Processor Processor
PROCESSOR Intel Xeon X5660 Intel Xeon E7520
Type Intel Xeon X5660 Intel Xeon E7520
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket LGA1567 Socket
Core Voltage 1.3 V -
Manufacturing Process 32 nm 45 nm
Thermal Design Power 95 W 95 W
Thermal Specification 81.3 °C 70 °C
Architecture Features Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology
PERFORMANCE
Number of Cores 6-core Quad-Core
Number of Threads 12 threads 8 threads
Clock Speed (Frequency) 2.8 GHz 1.87 GHz
Max Turbo Speed 3.2 GHz -
Bus Speed 1333 MHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 12 MB 18 MB
Cache Level 1 Size 384 KB -
Cache Memory Details L3 - 12 MB
L2 - 1 MB		 L3 - 18 MB
Installed Size 12 MB 18 MB
RAM
Max Supported Size 288 GB -
Technology DDR3 SDRAM -
EXPANSION & CONNECTIVITY Intel Xeon X5660 Intel Xeon E7520
Compatible Slots 1 x processor 2 x processor
MISCELLANEOUS Intel Xeon X5660 Intel Xeon E7520
Included Accessories Heat sink -
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 1 year - on-site Limited warranty - 3 years
Other Comparisons with Intel Xeon X5660

Intel Pentium G640 vs.
Intel Xeon X5660

Intel Xeon E5420 vs.
Intel Xeon X5660

Intel Xeon X5660 vs.
Intel Xeon X5450

Intel Xeon X5660 vs.
Intel Xeon E5504

Intel Xeon E5-1410 vs.
Intel Xeon X5660

Intel Xeon E5540 vs.
Intel Xeon X5660

Intel Xeon X5660 vs.
Intel Core i7 3630QM (3rd Gen)

Intel Xeon X5660 vs.
Intel Core i7 3632QM (3rd Gen)

Other Comparisons with Intel Xeon E7520

Intel Core i5 3380M (3rd Gen) vs.
Intel Xeon E7520

Intel Core i5 3340M (3rd Gen) vs.
Intel Xeon E7520

Intel Xeon E7520 vs.
Intel Xeon X5450

Intel Xeon E7520 vs.
Intel Xeon L5520

Intel Xeon E5-4620 vs.
Intel Xeon E7520

Intel Xeon E5-4610 vs.
Intel Xeon E7520

Intel Xeon E7520 vs.
Intel Xeon E5-2643V2

Intel Xeon E7520 vs.
Intel Xeon E5-2637V2

Other Popular CPU Comparisons

Intel Xeon X5660 vs.
Intel Celeron 1000M

Intel Xeon X5660 vs.
Intel Pentium G2020

Intel Xeon X5660 vs.
Intel Xeon E5345

Intel Xeon X5660 vs.
Intel Core i5 3230M (3rd Gen)

Intel Xeon X5660 vs.
Intel Xeon L5530

Intel Xeon X5660 vs.
Intel Xeon X5560

Intel Xeon X5660 vs.
Intel Xeon X5690

Intel Xeon X5660 vs.
Intel Xeon X5550

Languages:
en
de
es
Other projects:
engineindetail.com