Ryzen Embedded 8645HS vs A12-9800

Primary details

Comparing A12-9800 and Ryzen Embedded 8645HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1803	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.60	no data
Market segment	Desktop processor	Server
Power efficiency	3.31	no data
Architecture codename	Bristol Ridge (2016−2019)	Hawk Point (2024)
Release date	27 July 2017 (7 years ago)	2 April 2024 (less than a year ago)
Launch price (MSRP)	$139	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

A12-9800 and Ryzen Embedded 8645HS 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)	6 (Hexa-Core)
Threads	4	12
Base clock speed	3.8 GHz	4.3 GHz
Boost clock speed	4.2 GHz	5 GHz
L1 cache	no data	64 KB (per core)
L2 cache	2048 KB	1 MB (per core)
L3 cache	0 KB	16 MB (shared)
Chip lithography	28 nm	4 nm
Die size	246 mm2	178 mm2
Maximum core temperature	90 °C	no data
Maximum case temperature (TCase)	74 °C	no data
Number of transistors	1,178 million	25,000 million
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on A12-9800 and Ryzen Embedded 8645HS 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	AM4	FP8
Power consumption (TDP)	65 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A12-9800 and Ryzen Embedded 8645HS. You'll probably need this information if you require some particular technology.

AES-NI	+	+
FMA	+	-
AVX	+	+
FRTC	+	-
FreeSync	+	-
PowerTune	+	-
TrueAudio	+	-
PowerNow	+	-
PowerGating	+	-
VirusProtect	+	-
Precision Boost 2	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by A12-9800 and Ryzen Embedded 8645HS are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by A12-9800 and Ryzen Embedded 8645HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2400	DDR5
Max memory channels	2	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	AMD Radeon R7 Graphics	AMD Radeon 760M
iGPU core count	8	no data
Enduro	+	-
UVD	+	-
VCE	+	-

Graphics interfaces

Available interfaces and connections of A12-9800 and Ryzen Embedded 8645HS integrated GPUs.

DisplayPort	+	-
HDMI	+	-

Graphics API support

APIs supported by A12-9800 and Ryzen Embedded 8645HS integrated GPUs, sometimes API versions are included.

DirectX	DirectX® 12	no data
Vulkan	+	-

Peripherals

Specifications and connection of peripherals supported by A12-9800 and Ryzen Embedded 8645HS.

PCIe version	3.0	4.0
PCI Express lanes	8	20

Pros & cons summary

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Recency	27 July 2017	2 April 2024
Physical cores	4	6
Threads	4	12
Chip lithography	28 nm	4 nm
Power consumption (TDP)	65 Watt	45 Watt

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