Core 2 Quad Q9550 vs PRO A8-8650B

Aggregate performance score

PRO A8-8650B
2015
4 cores / 4 threads, 65 Watt
2.02
+37.4%
Core 2 Quad Q9550
2008
4 cores / 4 threads, 95 Watt
1.47

PRO A8-8650B outperforms Core 2 Quad Q9550 by a substantial 37% based on our aggregate benchmark results.

Primary details

Comparing PRO A8-8650B and Core 2 Quad (Desktop) Q9550 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking19252170
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Seriesno dataCore 2 Quad (Desktop)
Power efficiency2.941.46
Architecture codenameGodaveri (2014−2016)Yorkfield (2007−2009)
Release date29 September 2015 (9 years ago)no data

Detailed specifications

PRO A8-8650B and Core 2 Quad (Desktop) Q9550 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 speed3.2 GHzno data
Boost clock speed3.9 GHz2.83 GHz
Bus rateno data1333 MHz
L1 cacheno data64K (per core)
L2 cache4096 KB12288 KB
L3 cacheno data0 KB
Chip lithography28 nm45 nm
Die size245 mm22x 107 mm2
Maximum core temperature71 °Cno data
Maximum case temperature (TCase)72 °C71 °C
Number of transistors2,411 million820 million
64 bit support++
Windows 11 compatibilityno data-

Compatibility

Information on PRO A8-8650B and Core 2 Quad (Desktop) Q9550 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
SocketFM2+LGA775
Power consumption (TDP)65 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by PRO A8-8650B and Core 2 Quad (Desktop) Q9550. You'll probably need this information if you require some particular technology.

AES-NI+-
FMA+-
AVX+-
FRTC+-
FreeSync+-
PowerTune+-
DualGraphics+-
TrueAudio+-
PowerNow+-
PowerGating+-
Out-of-band client management+-
VirusProtect+-
RAID+-
HSA+-
Enhanced SpeedStep (EIST)no data+

Virtualization technologies

Virtual machine speed-up technologies supported by PRO A8-8650B and Core 2 Quad (Desktop) Q9550 are enumerated here.

AMD-V+-
IOMMU 2.0+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by PRO A8-8650B and Core 2 Quad (Desktop) Q9550. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133DDR1,DDR2,DDR3
Max memory channels2no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon R7 Graphicsno data
iGPU core count6no data
จำนวนพาธไลน์384no data
Enduro+-
Switchable graphics+-
UVD+-
VCE+-

Graphics interfaces

Available interfaces and connections of PRO A8-8650B and Core 2 Quad (Desktop) Q9550 integrated GPUs.

DisplayPort+-
HDMI+-

Graphics API support

APIs supported by PRO A8-8650B and Core 2 Quad (Desktop) Q9550 integrated GPUs, sometimes API versions are included.

DirectXDirectX® 12no data
Vulkan+-

Peripherals

Specifications and connection of peripherals supported by PRO A8-8650B and Core 2 Quad (Desktop) Q9550.

PCIe version3.0no data
PCI Express lanes16no data

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.

PRO A8-8650B 2.02
+37.4%
Core 2 Quad Q9550 1.47

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.

PRO A8-8650B 3212
+37.4%
Core 2 Quad Q9550 2338

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.

PRO A8-8650B 440
+18.9%
Core 2 Quad Q9550 370

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.

PRO A8-8650B 1040
+0.2%
Core 2 Quad Q9550 1038

Gaming performance

Pros & cons summary


Performance score 2.02 1.47
Chip lithography 28 nm 45 nm
Power consumption (TDP) 65 Watt 95 Watt

PRO A8-8650B has a 37.4% higher aggregate performance score, a 60.7% more advanced lithography process, and 46.2% lower power consumption.

The PRO A8-8650B is our recommended choice as it beats the Core 2 Quad Q9550 in performance tests.


Should you still have questions on choice between PRO A8-8650B and Core 2 Quad Q9550, ask them in Comments section, and we shall answer.

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AMD PRO A8-8650B
PRO A8-8650B
Intel Core 2 Quad Q9550
Core 2 Quad Q9550

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

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