A8-3820 vs Core 2 Quad Q9550

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Aggregate performance score

Core 2 Quad Q9550
4 cores / 4 threads, 95 Watt
1.52
+7.8%

Core 2 Quad Q9550 outperforms A8-3820 by a small 8% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Quad (Desktop) Q9550 and A8-3820 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking21212196
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
SeriesCore 2 Quad (Desktop)no data
Architecture codenameYorkfield (2007−2009)Llano (2011−2012)
Release dateno data20 December 2011 (12 years ago)

Detailed specifications

Core 2 Quad (Desktop) Q9550 and A8-3820 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)
Threads44
Base clock speedno data2.5 GHz
Boost clock speed2.83 GHz2.8 GHz
Bus rate1333 MHzno data
L1 cacheno data128 KB (per core)
L2 cache12288 KB1 MB (per core)
L3 cacheno data0 KB
Chip lithography45 nm32 nm
Die sizeno data228 mm2
Number of transistorsno data1,178 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core 2 Quad (Desktop) Q9550 and A8-3820 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 configurationno data1
SocketLGA775FM1
Power consumption (TDP)95 Watt65 Watt

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad (Desktop) Q9550 and A8-3820 are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad (Desktop) Q9550 and A8-3820. 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 cardno dataAMD Radeon HD 6550D

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Core 2 Quad Q9550 1.52
+7.8%
A8-3820 1.41

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Core 2 Quad Q9550 2346
+7.9%
A8-3820 2174

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Core 2 Quad Q9550 371
+21.6%
A8-3820 305

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Core 2 Quad Q9550 1044
+12.5%
A8-3820 928

Gaming performance

Pros & cons summary


Performance score 1.52 1.41
Chip lithography 45 nm 32 nm
Power consumption (TDP) 95 Watt 65 Watt

Core 2 Quad Q9550 has a 7.8% higher aggregate performance score.

A8-3820, on the other hand, has a 40.6% more advanced lithography process, and 46.2% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Core 2 Quad Q9550 and A8-3820.


Should you still have questions on choice between Core 2 Quad Q9550 and A8-3820, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q9550
Core 2 Quad Q9550
AMD A8-3820
A8-3820

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Community ratings

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4.1 1847 votes

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3.5 47 votes

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Questions & comments

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