Athlon II X2 250 vs Core 2 Quad Q9550s

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Primary details

Comparing Core 2 Quad Q9550s and Athlon II X2 250 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated2716
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data3.61
Market segmentDesktop processorDesktop processor
Power efficiencyno data1.00
Architecture codenameYorkfield (2007−2009)Regor (2009−2013)
Release date27 January 2009 (15 years ago)2 June 2009 (15 years ago)
Launch price (MSRP)no data$39

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core 2 Quad Q9550s and Athlon II X2 250 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)2 (Dual-core)
Threads42
Base clock speed2.83 GHz3 GHz
Boost clock speed0.83 GHz3 GHz
Bus rate1333 MHzno data
L1 cache64 KB (per core)256 KB
L2 cache12 MB (shared)2 MB
L3 cache0 KB0 KB
Chip lithography45 nm45 nm
Die size2x 107 mm2117 mm2
Maximum case temperature (TCase)76 °Cno data
Number of transistors820 million410 million
64 bit support++
Windows 11 compatibility--
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Core 2 Quad Q9550s and Athlon II X2 250 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 configuration11
SocketLGA775AM3
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q9550s and Athlon II X2 250. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+-
Demand Based Switching-no data
FSB parity+no data

Security technologies

Core 2 Quad Q9550s and Athlon II X2 250 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad Q9550s and Athlon II X2 250 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q9550s and Athlon II X2 250. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)On certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad Q9550s and Athlon II X2 250.

PCIe version2.02.0

Pros & cons summary


Recency 27 January 2009 2 June 2009
Physical cores 4 2
Threads 4 2

Core 2 Quad Q9550s has 100% more physical cores and 100% more threads.

Athlon II X2 250, on the other hand, has an age advantage of 4 months.

We couldn't decide between Core 2 Quad Q9550s and Athlon II X2 250. We've got no test results to judge.


Should you still have questions on choice between Core 2 Quad Q9550s and Athlon II X2 250, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q9550s
Core 2 Quad Q9550s
AMD Athlon II X2 250
Athlon II X2 250

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Community ratings

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4.7 20 votes

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3.4 1147 votes

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Questions & comments

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