Core 2 Quad Q9505S vs Xeon E3-1220

Primary details

Comparing Xeon E3-1220 and Core 2 Quad Q9505S processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1757not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.52no data
Market segmentServerDesktop processor
Power efficiency2.86no data
Architecture codenameSandy Bridge (2011−2013)no data
Release date3 April 2011 (13 years ago)1 July 2009 (15 years ago)
Launch price (MSRP)$395no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E3-1220 and Core 2 Quad Q9505S 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)4 (Quad-Core)
Threads4no data
Base clock speed3.1 GHz2.83 GHz
Boost clock speed3.4 GHzno data
Bus rateno data1333 MHz
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 size216 mm2no data
Maximum core temperature69 °C76 °C
Number of transistors1,160 millionno data
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data0.85V-1.3625V

Compatibility

Information on Xeon E3-1220 and Core 2 Quad Q9505S 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 configuration1no data
SocketLGA1155LGA775
Power consumption (TDP)80 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1220 and Core 2 Quad Q9505S. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXno data
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0-
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Flex Memory Access+no data
Demand Based Switching+-
FDI-no data
Fast Memory Access+no data

Security technologies

Xeon E3-1220 and Core 2 Quad Q9505S technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Identity Protection+-

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1220 and Core 2 Quad Q9505S are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1220 and Core 2 Quad Q9505S. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth21 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1220 and Core 2 Quad Q9505S.

PCIe version2.0no data
PCI Express lanes20no data

Pros & cons summary


Recency 3 April 2011 1 July 2009
Chip lithography 32 nm 45 nm
Power consumption (TDP) 80 Watt 65 Watt

Xeon E3-1220 has an age advantage of 1 year, and a 40.6% more advanced lithography process.

Core 2 Quad Q9505S, on the other hand, has 23.1% lower power consumption.

We couldn't decide between Xeon E3-1220 and Core 2 Quad Q9505S. We've got no test results to judge.

Be aware that Xeon E3-1220 is a server/workstation processor while Core 2 Quad Q9505S is a desktop one.


Should you still have questions on choice between Xeon E3-1220 and Core 2 Quad Q9505S, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1220
Xeon E3-1220
Intel Core 2 Quad Q9505S
Core 2 Quad Q9505S

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Community ratings

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