EPYC 9274F vs EPYC 9174F

Primary details

Comparing EPYC 9174F and EPYC 9274F processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	87	34
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	11.10	14.43
Market segment	Server	Server
Series	AMD EPYC	AMD EPYC
Architecture codename	Genoa	Genoa
Release date	10 November 2022 (1 year ago)	10 November 2022 (1 year ago)
Launch price (MSRP)	$3,850	$3,060
Current price	$2950 (0.8x MSRP)	$2995 (1x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

EPYC 9274F has 30% better value for money than EPYC 9174F.

Detailed specifications

EPYC 9174F and EPYC 9274F 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	16 (Hexadeca-Core)	24 (Tetracosa-Core)
Threads	32	48
Base clock speed	4.1 GHz	4.05 GHz
Boost clock speed	4.4 GHz	4.3 GHz
L1 cache	64K (per core)	64K (per core)
L2 cache	1 MB (per core)	1 MB (per core)
L3 cache	256 MB (shared)	256 MB (shared)
Chip lithography	5 nm, 6 nm	5 nm, 6 nm
Die size	8x 72 mm2	8x 72 mm2
Number of transistors	52,560 million	52,560 million
64 bit support	+	+
Unlocked multiplier	No	No

Compatibility

Information on EPYC 9174F and EPYC 9274F 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	2	2
Socket	SP5	SP5
Power consumption (TDP)	320 Watt	320 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 9174F and EPYC 9274F. You'll probably need this information if you require some particular technology.

AES-NI	+	+
AVX	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 9174F and EPYC 9274F are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 9174F and EPYC 9274F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-4800	DDR5-4800
Maximum memory size	6 TiB	6 TiB
Maximum memory bandwidth	460.8 GB/s	460.8 GB/s

Peripherals

Specifications and connection of peripherals supported by EPYC 9174F and EPYC 9274F.

PCIe version	5.0	5.0
PCI Express lanes	128	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.

EPYC 9274F outperforms EPYC 9174F by 32% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	35.87	47.50
Physical cores	16	24
Threads	32	48
Cost	$3850	$3060

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Should you still have questions on choice between EPYC 9174F and EPYC 9274F, ask them in Comments section, and we shall answer.

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