Xeon E5220 vs E5606

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Primary details

Comparing Xeon E5606 and Xeon E5220 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2149not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.43no data
Market segmentServerServer
Power efficiency1.76no data
Architecture codenameWestmere-EP (2010−2011)no data
Release date14 February 2011 (13 years ago)1 January 2008 (16 years ago)
Launch price (MSRP)$46no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5606 and Xeon E5220 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)no data
Threads4no data
Base clock speed2.13 GHz2.33 GHz
Boost clock speed0.13 GHzno data
L1 cache64 KB (per core)no data
L2 cache256 KB (per core)no data
L3 cache8 MB (shared)6 MB L2 Cache
Chip lithography32 nm45 nm
Die size239 mm2no data
Maximum core temperatureno data66 °C
Number of transistors1,170 millionno data
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data0.85V-1.35V

Compatibility

Information on Xeon E5606 and Xeon E5220 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration2no data
SocketFCLGA1366,LGA1366LGA771
Power consumption (TDP)80 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5606 and Xeon E5220. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
AES-NI+-
Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States+-
Demand Based Switching+-
PAE40 Bitno data
FSB parityno data-

Security technologies

Xeon E5606 and Xeon E5220 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5606 and Xeon E5220 are enumerated here.

VT-d+no data
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5606 and Xeon E5220. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data
Maximum memory size288 GBno data
Max memory channels3no data
Maximum memory bandwidth25.6 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon E5606 and Xeon E5220.

PCIe version2.0no data

Pros & cons summary


Recency 14 February 2011 1 January 2008
Chip lithography 32 nm 45 nm
Power consumption (TDP) 80 Watt 65 Watt

Xeon E5606 has an age advantage of 3 years, and a 40.6% more advanced lithography process.

Xeon E5220, on the other hand, has 23.1% lower power consumption.

We couldn't decide between Xeon E5606 and Xeon E5220. We've got no test results to judge.


Should you still have questions on choice between Xeon E5606 and Xeon E5220, ask them in Comments section, and we shall answer.

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Intel Xeon E5606
Xeon E5606
Intel Xeon E5220
Xeon E5220

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Community ratings

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