A9-9400 SoC vs PRO A8-8650B

Primary details

Comparing PRO A8-8650B and A9-9400 SoC processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1914	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Desktop processor
Power efficiency	2.94	no data
Architecture codename	Godaveri (2014−2016)	Stoney Ridge (2016−2019)
Release date	29 September 2015 (9 years ago)	31 May 2016 (8 years ago)

Detailed specifications

PRO A8-8650B and A9-9400 SoC 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 cores	4 (Quad-Core)	2 (Dual-core)
Threads	4	2
Base clock speed	3.2 GHz	2.4 GHz
Boost clock speed	3.9 GHz	3.2 GHz
L1 cache	no data	160 KB
L2 cache	4096 KB	1 MB (per core)
L3 cache	no data	0 KB
Chip lithography	28 nm	28 nm
Die size	245 mm2	125 mm2
Maximum core temperature	71 °C	no data
Maximum case temperature (TCase)	72 °C	74 °C
Number of transistors	2,411 million	1,200 million
64 bit support	+	+
Windows 11 compatibility	no data	-

Compatibility

Information on PRO A8-8650B and A9-9400 SoC 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 configuration	1	1
Socket	FM2+	FT4
Power consumption (TDP)	65 Watt	10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by PRO A8-8650B and A9-9400 SoC. 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	+	-

Virtualization technologies

Virtual machine speed-up technologies supported by PRO A8-8650B and A9-9400 SoC are enumerated here.

AMD-V	+	+
IOMMU 2.0	+	-

Memory specs

Types, maximum amount and channel quantity of RAM supported by PRO A8-8650B and A9-9400 SoC. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-2133	DDR4
Max memory channels	2	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	AMD Radeon R7 Graphics	Radeon R5 3CU
iGPU core count	6	no data
Number of pipelines	384	no data
Enduro	+	-
Switchable graphics	+	-
UVD	+	-
VCE	+	-

Graphics interfaces

Available interfaces and connections of PRO A8-8650B and A9-9400 SoC integrated GPUs.

DisplayPort	+	-
HDMI	+	-

Graphics API support

APIs supported by PRO A8-8650B and A9-9400 SoC integrated GPUs, sometimes API versions are included.

DirectX	DirectX® 12	no data
Vulkan	+	-

Peripherals

Specifications and connection of peripherals supported by PRO A8-8650B and A9-9400 SoC.

PCIe version	3.0	3.0
PCI Express lanes	16	8

Pros & cons summary

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Recency	29 September 2015	31 May 2016
Physical cores	4	2
Threads	4	2
Power consumption (TDP)	65 Watt	10 Watt

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Should you still have questions on choice between PRO A8-8650B and A9-9400 SoC, ask them in Comments section, and we shall answer.

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