Intel Xeon X5660 vs. Intel Xeon X5670

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon X5660 and Intel Xeon X5670. 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 X5660 vs. Intel Xeon X5670 Benchmark Chart
GENERAL Intel Xeon X5660 Intel Xeon X5670
Product Type Processor Processor
PROCESSOR Intel Xeon X5660 Intel Xeon X5670
Type Intel Xeon X5660 Intel Xeon X5670
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket LGA1366 Socket
Core Voltage 1.3 V 1.3 V
Manufacturing Process 32 nm 32 nm
Thermal Design Power 95 W 95 W
Thermal Specification 81.3 °C 81.3 °C
Architecture Features Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology
PERFORMANCE
Number of Cores 6-core 6-core
Number of Threads 12 threads 12 threads
Clock Speed (Frequency) 2.8 GHz 2.93 GHz
Max Turbo Speed 3.2 GHz 3.33 GHz
Bus Speed 1333 MHz 1333 MHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 12 MB 12 MB
Cache Level 1 Size 384 KB 384 KB
Cache Memory Details L3 - 12 MB
L2 - 1 MB
L2 - 6 x 256 KB
L3 - 12 MB
Installed Size 12 MB 12 MB
RAM
Max Supported Size 288 GB -
Technology DDR3 SDRAM -
EXPANSION & CONNECTIVITY Intel Xeon X5660 Intel Xeon X5670
Compatible Slots 1 x processor 1 x processor
MISCELLANEOUS Intel Xeon X5660 Intel Xeon X5670
Included Accessories Heat sink Heat sink
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 1 year - on-site Limited warranty - 1 year - on-site
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