EPYC 9645 vs A9-9410

Primary details

Comparing A9-9410 and EPYC 9645 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2487	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Server
Series	AMD Bristol Ridge	no data
Power efficiency	6.02	no data
Architecture codename	Stoney Ridge (2016−2019)	Turin (2024)
Release date	31 May 2016 (8 years ago)	10 October 2024 (recently)
Launch price (MSRP)	no data	$11,048

Detailed specifications

A9-9410 and EPYC 9645 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	2 (Dual-core)	96
Threads	2	192
Base clock speed	2.9 GHz	2.3 GHz
Boost clock speed	3.5 GHz	3.7 GHz
L1 cache	no data	80 KB (per core)
L2 cache	2048 KB	1 MB (per core)
L3 cache	no data	256 MB (shared)
Chip lithography	28 nm	3 nm
Die size	125 mm2	no data
Maximum core temperature	90 °C	no data
Maximum case temperature (TCase)	74 °C	no data
Number of transistors	1,200 million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on A9-9410 and EPYC 9645 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	2
Socket	FP4	SP5
Power consumption (TDP)	15 Watt	320 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A9-9410 and EPYC 9645. You'll probably need this information if you require some particular technology.

Instruction set extensions	Virtualization,	no data
AES-NI	+	+
FMA	+	-
AVX	+	+
FRTC	+	-
FreeSync	+	-
Precision Boost 2	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by A9-9410 and EPYC 9645 are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by A9-9410 and EPYC 9645. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2133	DDR5
Max memory channels	1	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	AMD Radeon R5 Graphics	N/A
iGPU core count	3	no data
Enduro	+	-
Switchable graphics	+	-
UVD	+	-
VCE	+	-

Graphics interfaces

Available interfaces and connections of A9-9410 and EPYC 9645 integrated GPUs.

DisplayPort	+	-
HDMI	+	-

Graphics API support

APIs supported by A9-9410 and EPYC 9645 integrated GPUs, sometimes API versions are included.

DirectX	DirectX® 12	no data
Vulkan	+	-

Peripherals

Specifications and connection of peripherals supported by A9-9410 and EPYC 9645.

PCIe version	3.0	5.0
PCI Express lanes	8	128

Pros & cons summary

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Recency	31 May 2016	10 October 2024
Physical cores	2	96
Threads	2	192
Chip lithography	28 nm	3 nm
Power consumption (TDP)	15 Watt	320 Watt

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