AMD EPYC 9554P vs AMD EPYC 9354

Comparative analysis of AMD EPYC 9554P and AMD EPYC 9354 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 9554P

AMD EPYC 9354

Differences

Reasons to consider the AMD EPYC 9554P

32 more cores, run more applications at once: 64 vs 32
64 more threads: 128 vs 64
2x more L1 cache, more data can be stored in the L1 cache for quick access later
2x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 2% better performance in PassMark - Single thread mark: 2942 vs 2881

Specifications (specs)
Number of cores	64 vs 32
Number of threads	128 vs 64
L1 cache	64K (per core) vs 64K (per core)
L2 cache	1MB (per core) vs 1MB (per core)
Benchmarks
PassMark - Single thread mark	2942 vs 2881

Reasons to consider the AMD EPYC 9354

Around 1% higher clock speed: 3.8 GHz vs 3.75 GHz
Around 29% lower typical power consumption: 280 Watt vs 360 Watt
Around 1% better performance in PassMark - CPU mark: 112027 vs 110733

Specifications (specs)
Maximum frequency	3.8 GHz vs 3.75 GHz
Max number of CPUs in a configuration	2 vs 1
Thermal Design Power (TDP)	280 Watt vs 360 Watt
Benchmarks
PassMark - CPU mark	112027 vs 110733

Compare benchmarks

CPU 1: AMD EPYC 9554P
CPU 2: AMD EPYC 9354

PassMark - Single thread mark

CPU 1

CPU 2

2942

2881

PassMark - CPU mark

CPU 1

CPU 2

110733

112027

Name	AMD EPYC 9554P	AMD EPYC 9354
PassMark - Single thread mark	2942	2881
PassMark - CPU mark	110733	112027

Compare specifications (specs)

	AMD EPYC 9554P	AMD EPYC 9354
Essentials
Architecture codename	Zen 4 (Genoa)
Launch date	10 Nov 2022	10 Nov 2022
Launch price (MSRP)	$7104	$3420
Place in performance rating	31	34
Performance
Base frequency	3.1 GHz	3.25 GHz
Die size	8x 72 mm²	8x 72 mm²
L1 cache	64K (per core)	64K (per core)
L2 cache	1MB (per core)	1MB (per core)
L3 cache	256MB (shared)	256MB (shared)
Manufacturing process technology	5 nm	5 nm
Maximum frequency	3.75 GHz	3.8 GHz
Number of cores	64	32
Number of threads	128	64
Transistor count	52,560 million
Unlocked
Memory
ECC memory support
Supported memory types	DDR5-4800 MHz, Twelve-channel	DDR5-4800
Max memory channels		12
Compatibility
Configurable TDP	320-400 Watt
Max number of CPUs in a configuration	1	2
Sockets supported	SP5	SP5
Thermal Design Power (TDP)	360 Watt	280 Watt
Peripherals
PCIe configurations	Gen 5, 128 Lanes, (CPU only)	5.0
Max number of PCIe lanes		128