PRO A8-9600B vs A8-6600K

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Aggregate performance score

A8-6600K
2013
4 cores / 4 threads, 100 Watt
1.89
+31.3%
PRO A8-9600B
2016
4 cores / 4 threads, 15 Watt
1.44

A8-6600K outperforms PRO A8-9600B by a substantial 31% based on our aggregate benchmark results.

Primary details

Comparing A8-6600K and PRO A8-9600B processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking19642173
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.23no data
Market segmentDesktop processorLaptop
SeriesAMD A-Series (Desktop)Bristol Ridge
Power efficiency1.799.09
Architecture codenameRichland (2013−2014)Bristol Ridge (2016−2019)
Release date1 June 2013 (11 years ago)1 June 2016 (8 years ago)
Launch price (MSRP)$142no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

A8-6600K and PRO A8-9600B 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 speed3.9 GHz2.4 GHz
Boost clock speed4.2 GHz3.3 GHz
L1 cache192 KBno data
L2 cache4096 KB2048 KB
L3 cache0 KBno data
Chip lithography32 nm28 nm
Die size246 mm2250 mm2
Maximum core temperature74 °C90 °C
Maximum case temperature (TCase)74 °Cno data
Number of transistors1,178 million3100 Million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on A8-6600K and PRO A8-9600B 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
SocketFM2FP4
Power consumption (TDP)100 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A8-6600K and PRO A8-9600B. You'll probably need this information if you require some particular technology.

AES-NI++
FMAFMA4FMA4
AVXAVXAVX
FRTC-+
FreeSync-+
PowerTune-+
DualGraphics-+
TrueAudio-+
PowerNow++
PowerGating++
Out-of-band client management-+
VirusProtect++
RAID-+

Virtualization technologies

Virtual machine speed-up technologies supported by A8-6600K and PRO A8-9600B are enumerated here.

AMD-V++
IOMMU 2.0++

Memory specs

Types, maximum amount and channel quantity of RAM supported by A8-6600K and PRO A8-9600B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1866DDR3, DDR4
Max memory channels22

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon HD 8570DAMD Radeon R5 Graphics
iGPU core countno data6
Number of pipelines256no data
Enduro++
Switchable graphics++
UVD++
VCE++

Graphics interfaces

Available interfaces and connections of A8-6600K and PRO A8-9600B integrated GPUs.

DisplayPort++
HDMI++

Graphics API support

APIs supported by A8-6600K and PRO A8-9600B integrated GPUs, sometimes API versions are included.

DirectXDirectX® 11DirectX® 12
Vulkan-+

Peripherals

Specifications and connection of peripherals supported by A8-6600K and PRO A8-9600B.

PCIe version2.03.0
PCI Express lanesno data8

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.

A8-6600K 1.89
+31.3%
PRO A8-9600B 1.44

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.

A8-6600K 3007
+31.2%
PRO A8-9600B 2292

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.

A8-6600K 451
+0.4%
PRO A8-9600B 449

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.

A8-6600K 1083
+10.5%
PRO A8-9600B 980

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

A8-6600K 3230
+38.3%
PRO A8-9600B 2336

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

A8-6600K 8040
+41%
PRO A8-9600B 5703

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

A8-6600K 4701
+60.4%
PRO A8-9600B 2930

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

A8-6600K 17.9
PRO A8-9600B 16.76
+6.8%

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

A8-6600K 3
+42.1%
PRO A8-9600B 2

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

A8-6600K 0.96
+14.3%
PRO A8-9600B 0.84

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

A8-6600K 1.9
+26.7%
PRO A8-9600B 1.5

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

A8-6600K 22
+66.7%
PRO A8-9600B 13

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

A8-6600K 106
+51.4%
PRO A8-9600B 70

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

A8-6600K 2595
+79.7%
PRO A8-9600B 1444

Geekbench 2

A8-6600K 5820
+13.6%
PRO A8-9600B 5124

Gaming performance

Pros & cons summary


Performance score 1.89 1.44
Recency 1 June 2013 1 June 2016
Chip lithography 32 nm 28 nm
Power consumption (TDP) 100 Watt 15 Watt

A8-6600K has a 31.3% higher aggregate performance score.

PRO A8-9600B, on the other hand, has an age advantage of 3 years, a 14.3% more advanced lithography process, and 566.7% lower power consumption.

The A8-6600K is our recommended choice as it beats the PRO A8-9600B in performance tests.

Note that A8-6600K is a desktop processor while PRO A8-9600B is a notebook one.


Should you still have questions on choice between A8-6600K and PRO A8-9600B, ask them in Comments section, and we shall answer.

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AMD A8-6600K
A8-6600K
AMD PRO A8-9600B
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