Pro A6-8500B vs Core 2 Quad Q9550s

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Primary details

Comparing Core 2 Quad Q9550s and Pro A6-8500B processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated2445
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno dataAMD Carrizo
Power efficiencyno data6.38
Architecture codenameYorkfield (2007−2009)Carrizo (2015−2018)
Release date27 January 2009 (15 years ago)3 June 2015 (9 years ago)

Detailed specifications

Core 2 Quad Q9550s and Pro A6-8500B 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)
Threads44
Base clock speed2.83 GHz1.6 GHz
Boost clock speed0.83 GHz3 GHz
Bus rate1333 MHzno data
L1 cache64 KB (per core)no data
L2 cache12 MB (shared)1024 KB
L3 cache0 KBno data
Chip lithography45 nm28 nm
Die size2x 107 mm2no data
Maximum case temperature (TCase)76 °Cno data
Number of transistors820 million3100 Million
64 bit support++
Windows 11 compatibility--
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Core 2 Quad Q9550s and Pro A6-8500B 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
SocketLGA775FP4
Power consumption (TDP)65 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q9550s and Pro A6-8500B. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataHSA 1.0
AES-NI-+
FMA-FMA4
AVX-AVX
FRTC-+
FreeSync-+
TrueAudio-+
PowerNow-+
PowerGating-+
Out-of-band client management-+
VirusProtect-+
RAID-+
HSA-+
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 Pro A6-8500B 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 Pro A6-8500B are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data
IOMMU 2.0-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q9550s and Pro A6-8500B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR3/DDR3L-1600
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)AMD Radeon R5 Graphics
iGPU core countno data4
Number of pipelinesno data256
Enduro-+
Switchable graphics-+
UVD-+
VCE-+

Graphics interfaces

Available interfaces and connections of Core 2 Quad Q9550s and Pro A6-8500B integrated GPUs.

DisplayPort-+
HDMI-+

Graphics API support

APIs supported by Core 2 Quad Q9550s and Pro A6-8500B integrated GPUs, sometimes API versions are included.

DirectXno dataDirectX® 12
Vulkan-+

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad Q9550s and Pro A6-8500B.

PCIe version2.03.0

Pros & cons summary


Recency 27 January 2009 3 June 2015
Physical cores 4 2
Chip lithography 45 nm 28 nm
Power consumption (TDP) 65 Watt 15 Watt

Core 2 Quad Q9550s has 100% more physical cores.

Pro A6-8500B, on the other hand, has an age advantage of 6 years, a 60.7% more advanced lithography process, and 333.3% lower power consumption.

We couldn't decide between Core 2 Quad Q9550s and Pro A6-8500B. We've got no test results to judge.

Note that Core 2 Quad Q9550s is a desktop processor while Pro A6-8500B is a notebook one.


Should you still have questions on choice between Core 2 Quad Q9550s and Pro A6-8500B, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q9550s
Core 2 Quad Q9550s
AMD Pro A6-8500B
Pro A6-8500B

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Community ratings

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


4.7 20 votes

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4.2 6 votes

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Questions & comments

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