A4-9120 vs A8-6600K

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Aggregate performance score

A8-6600K
2013
4 cores / 4 threads, 100 Watt
1.96
+145%

A8-6600K outperforms A4-9120 by a whopping 145% based on our aggregate benchmark results.

Primary details

Comparing A8-6600K and A4-9120 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking19572627
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.25no data
Market segmentDesktop processorLaptop
SeriesAMD A-Series (Desktop)Bristol Ridge
Power efficiency1.794.86
Architecture codenameRichland (2013−2014)Stoney Ridge (2016−2019)
Release date1 June 2013 (11 years ago)1 June 2017 (7 years ago)
Launch price (MSRP)$142no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

A8-6600K and A4-9120 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 speed3.9 GHz2.2 GHz
Boost clock speed4.2 GHz2.5 GHz
L1 cache192 KB160 KB
L2 cache4096 KB1 MB
L3 cache0 KBno data
Chip lithography32 nm28 nm
Die size246 mm2124.5 mm2
Maximum core temperature74 °C90 °C
Maximum case temperature (TCase)74 °Cno data
Number of transistors1,178 million1200 Million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on A8-6600K and A4-9120 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
SocketFM2BGA
Power consumption (TDP)100 Watt10-15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A8-6600K and A4-9120. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataVirtualization,
AES-NI+-
FMAFMA4-
AVXAVX-
PowerNow+-
PowerGating+-
VirusProtect+-

Virtualization technologies

Virtual machine speed-up technologies supported by A8-6600K and A4-9120 are enumerated here.

AMD-V++
IOMMU 2.0+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by A8-6600K and A4-9120. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1866DDR4
Max memory channels2no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon HD 8570DAMD Radeon R2 (Stoney Ridge)
Number of pipelines256no data
Enduro+-
Switchable graphics+-
UVD+-
VCE+-

Graphics interfaces

Available interfaces and connections of A8-6600K and A4-9120 integrated GPUs.

DisplayPort+-
HDMI+-

Graphics API support

APIs supported by A8-6600K and A4-9120 integrated GPUs, sometimes API versions are included.

DirectXDirectX® 11no data

Peripherals

Specifications and connection of peripherals supported by A8-6600K and A4-9120.

PCIe version2.0no 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.

A8-6600K 1.96
+145%
A4-9120 0.80

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
+146%
A4-9120 1221

Gaming performance

Pros & cons summary


Performance score 1.96 0.80
Integrated graphics card 1.12 1.03
Recency 1 June 2013 1 June 2017
Physical cores 4 2
Threads 4 2
Chip lithography 32 nm 28 nm
Power consumption (TDP) 100 Watt 10 Watt

A8-6600K has a 145% higher aggregate performance score, 8.7% faster integrated GPU, and 100% more physical cores and 100% more threads.

A4-9120, on the other hand, has an age advantage of 4 years, a 14.3% more advanced lithography process, and 900% lower power consumption.

The A8-6600K is our recommended choice as it beats the A4-9120 in performance tests.

Note that A8-6600K is a desktop processor while A4-9120 is a notebook one.


Should you still have questions on choice between A8-6600K and A4-9120, ask them in Comments section, and we shall answer.

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AMD A8-6600K
A8-6600K
AMD A4-9120
A4-9120

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Community ratings

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


3.9 442 votes

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Questions & comments

Here you can ask a question about A8-6600K or A4-9120, agree or disagree with our judgements, or report an error or mismatch.