AMD EPYC 9254 vs AMD EPYC 9354P

Comparative analysis of AMD EPYC 9254 and AMD EPYC 9354P processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

AMD EPYC 9254

AMD EPYC 9354P

Differences

Reasons to consider the AMD EPYC 9254

Around 9% higher clock speed: 4.15 GHz vs 3.8 GHz
Around 40% lower typical power consumption: 200 Watt vs 280 Watt
Around 9% better performance in PassMark - Single thread mark: 3259 vs 2982

Specifications (specs)
Maximum frequency	4.15 GHz vs 3.8 GHz
Max number of CPUs in a configuration	2 vs 1
Thermal Design Power (TDP)	200 Watt vs 280 Watt
Benchmarks
PassMark - Single thread mark	3259 vs 2982

Reasons to consider the AMD EPYC 9354P

8 more cores, run more applications at once: 32 vs 24
16 more threads: 64 vs 48
Around 33% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 33% more L2 cache; more data can be stored in the L2 cache for quick access later
2x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 14% better performance in PassMark - CPU mark: 78872 vs 68988

Specifications (specs)
Number of cores	32 vs 24
Number of threads	64 vs 48
L1 cache	64K (per core) vs 64K (per core)
L2 cache	1MB (per core) vs 1MB (per core)
L3 cache	256MB (shared) vs 128MB (shared)
Benchmarks
PassMark - CPU mark	78872 vs 68988

Compare benchmarks

CPU 1: AMD EPYC 9254
CPU 2: AMD EPYC 9354P

PassMark - Single thread mark

CPU 1

CPU 2

3259

2982

PassMark - CPU mark

CPU 1

CPU 2

68988

78872

Name	AMD EPYC 9254	AMD EPYC 9354P
PassMark - Single thread mark	3259	2982
PassMark - CPU mark	68988	78872

Compare specifications (specs)

	AMD EPYC 9254	AMD EPYC 9354P
Essentials
Launch date	10 Nov 2022	10 Nov 2022
Launch price (MSRP)	$2299	$2730
Place in performance rating	77	74
Performance
Base frequency	2.9 GHz	3.25 GHz
Die size	4x 72 mm²	8x 72 mm²
L1 cache	64K (per core)	64K (per core)
L2 cache	1MB (per core)	1MB (per core)
L3 cache	128MB (shared)	256MB (shared)
Manufacturing process technology	5 nm	5 nm
Maximum frequency	4.15 GHz	3.8 GHz
Number of cores	24	32
Number of threads	48	64
Transistor count	26,280 million
Unlocked
Memory
ECC memory support
Supported memory types	DDR5-4800 MHz, Twelve-channel	DDR5-4800
Max memory channels		12
Compatibility
Configurable TDP	200-240 Watt
Max number of CPUs in a configuration	2	1
Sockets supported	SP5	SP5
Thermal Design Power (TDP)	200 Watt	280 Watt
Peripherals
PCIe configurations	Gen 5, 128 Lanes, (CPU only)	5.0
Integrated Wireless		128