EPYC 9554 vs EPYC 74F3

Primary details

Comparing EPYC 74F3 and EPYC 9554 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	64	6
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	5.27	16.21
Market segment	Server	Server
Series	AMD EPYC	AMD EPYC
Architecture codename	Milan (2021)	Genoa
Release date	15 March 2021 (3 years ago)	10 November 2022 (1 year ago)
Launch price (MSRP)	$2,900	$9,087
Current price	$5571 (1.9x MSRP)	$2590 (0.3x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

EPYC 9554 has 208% better value for money than EPYC 74F3.

Detailed specifications

EPYC 74F3 and EPYC 9554 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	24 (Tetracosa-Core)	64 (Tetrahexaconta-Core)
Threads	48	128
Base clock speed	2.8 GHz	3.1 GHz
Boost clock speed	4 GHz	3.75 GHz
L1 cache	64 KB (per core)	64K (per core)
L2 cache	512 KB (per core)	1 MB (per core)
L3 cache	256 MB (shared)	256 MB (shared)
Chip lithography	7 nm+	5 nm, 6 nm
Die size	4x 81 mm2	8x 72 mm2
Number of transistors	33,200 million	52,560 million
64 bit support	+	+
Windows 11 compatibility	+	no data
Unlocked multiplier	Yes	No

Compatibility

Information on EPYC 74F3 and EPYC 9554 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	SP3	SP5
Power consumption (TDP)	240 Watt	360 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 74F3 and EPYC 9554. 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 74F3 and EPYC 9554 are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 74F3 and EPYC 9554. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR5-4800
Maximum memory size	4 TiB	6 TiB
Maximum memory bandwidth	204.795 GB/s	460.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

no data

Peripherals

Specifications and connection of peripherals supported by EPYC 74F3 and EPYC 9554.

PCIe version	4.0	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 9554 outperforms EPYC 74F3 by 84% based on our aggregated benchmark results.

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Pros & cons summary

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Performance score	39.23	72.18
Recency	15 March 2021	10 November 2022
Physical cores	24	64
Threads	48	128
Cost	$2900	$9087
Chip lithography	7 nm	5 nm
Power consumption (TDP)	240 Watt	360 Watt

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Should you still have questions on choice between EPYC 74F3 and EPYC 9554, ask them in Comments section, and we shall answer.

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