Core 2 Quad Q9505S vs Pentium Dual-Core E2220

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Primary details

Comparing Pentium Dual-Core E2220 and Core 2 Quad Q9505S processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2589not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency1.22no data
Architecture codenameAllendale (2006−2009)no data
Release dateMarch 2008 (16 years ago)1 July 2009 (15 years ago)

Detailed specifications

Pentium Dual-Core E2220 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 cores2 (Dual-core)4 (Quad-Core)
Threads2no data
Base clock speedno data2.83 GHz
Boost clock speed2.4 GHzno data
Bus rateno data1333 MHz
L1 cache64 KB (per core)no data
L2 cache1 MB (shared)no data
L3 cache0 KB6 MB L2 Cache
Chip lithography65 nm45 nm
Die size77 mm2no data
Maximum core temperatureno data76 °C
Number of transistors105 millionno data
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data0.85V-1.3625V

Compatibility

Information on Pentium Dual-Core E2220 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
Socket775LGA775
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium Dual-Core E2220 and Core 2 Quad Q9505S. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)++
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoring-+
Demand Based Switchingno data-

Security technologies

Pentium Dual-Core E2220 and Core 2 Quad Q9505S technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium Dual-Core E2220 and Core 2 Quad Q9505S are enumerated here.

VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium Dual-Core E2220 and Core 2 Quad Q9505S. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3no data

Pros & cons summary


Physical cores 2 4
Chip lithography 65 nm 45 nm

Core 2 Quad Q9505S has 100% more physical cores, and a 44.4% more advanced lithography process.

We couldn't decide between Pentium Dual-Core E2220 and Core 2 Quad Q9505S. We've got no test results to judge.


Should you still have questions on choice between Pentium Dual-Core E2220 and Core 2 Quad Q9505S, ask them in Comments section, and we shall answer.

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Intel Pentium Dual-Core E2220
Pentium Dual-Core E2220
Intel Core 2 Quad Q9505S
Core 2 Quad Q9505S

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Community ratings

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3.2 84 votes

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