EPYC 9654 vs A6-9220C

Primary details

Comparing A6-9220C and EPYC 9654 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2756	6
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	1.36
Market segment	Laptop	Server
Series	AMD Bristol Ridge	AMD EPYC
Power efficiency	10.40	19.89
Architecture codename	Stoney Ridge (2016−2019)	Genoa (2022−2023)
Release date	7 January 2019 (5 years ago)	10 November 2022 (2 years ago)
Launch price (MSRP)	no data	$11,805

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

A6-9220C and EPYC 9654 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	1.8 GHz	2.4 GHz
Boost clock speed	2.7 GHz	3.7 GHz
Multiplier	18	24
L1 cache	160 KB	64K (per core)
L2 cache	1 MB (shared)	1 MB (per core)
L3 cache	no data	384 MB (shared)
Chip lithography	28 nm	5 nm, 6 nm
Die size	124.5 mm2	12x 72 mm2
Maximum core temperature	90 °C	no data
Maximum case temperature (TCase)	74 °C	no data
Number of transistors	1,200 million	78,840 million
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on A6-9220C and EPYC 9654 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	FT4	SP5
Power consumption (TDP)	6 Watt	360 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A6-9220C and EPYC 9654. You'll probably need this information if you require some particular technology.

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

Virtualization technologies

Virtual machine speed-up technologies supported by A6-9220C and EPYC 9654 are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by A6-9220C and EPYC 9654. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR5-4800
Maximum memory size	no data	6 TiB
Maximum memory bandwidth	14.936 GB/s	460.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

AMD Radeon R5 (Stoney Ridge) ( - 720 MHz)

no data

Peripherals

Specifications and connection of peripherals supported by A6-9220C and EPYC 9654.

PCIe version	3.0	5.0
PCI Express lanes	8	128

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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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.

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Pros & cons summary

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Performance score	0.66	75.70
Recency	7 January 2019	10 November 2022
Physical cores	2	96
Threads	2	192
Chip lithography	28 nm	5 nm
Power consumption (TDP)	6 Watt	360 Watt

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Should you still have questions on choice between A6-9220C and EPYC 9654, ask them in Comments section, and we shall answer.

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