AMD EPYC 9334 vs AMD EPYC 9354

Comparative analysis of AMD EPYC 9334 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 9334

AMD EPYC 9354

Differences

Reasons to consider the AMD EPYC 9334

Around 3% higher clock speed: 3.9 GHz vs 3.8 GHz
Around 33% lower typical power consumption: 210 Watt vs 280 Watt
Around 6% better performance in PassMark - Single thread mark: 3042 vs 2881

Specifications (specs)
Maximum frequency	3.9 GHz vs 3.8 GHz
Thermal Design Power (TDP)	210 Watt vs 280 Watt
Benchmarks
PassMark - Single thread mark	3042 vs 2881

Reasons to consider the AMD EPYC 9354

2x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 3% better performance in PassMark - CPU mark: 112027 vs 109109

Specifications (specs)
L3 cache	256MB (shared) vs 128MB (shared)
Benchmarks
PassMark - CPU mark	112027 vs 109109

Compare benchmarks

CPU 1: AMD EPYC 9334
CPU 2: AMD EPYC 9354

PassMark - Single thread mark

CPU 1

CPU 2

3042

2881

PassMark - CPU mark

CPU 1

CPU 2

109109

112027

Name	AMD EPYC 9334	AMD EPYC 9354
PassMark - Single thread mark	3042	2881
PassMark - CPU mark	109109	112027

Compare specifications (specs)

	AMD EPYC 9334	AMD EPYC 9354
Essentials
Launch date	10 Nov 2022	10 Nov 2022
Launch price (MSRP)	$2990	$3420
Place in performance rating	41	45
Performance
Base frequency	2.7 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	3.9 GHz	3.8 GHz
Number of cores	32	32
Number of threads	64	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	200-240 Watt
Max number of CPUs in a configuration	2	2
Sockets supported	SP5	SP5
Thermal Design Power (TDP)	210 Watt	280 Watt
Peripherals
PCIe configurations	Gen 5, 128 Lanes, (CPU only)	5.0
Max number of PCIe lanes		128