AMD EPYC 9334 vs AMD EPYC 9254

Comparative analysis of AMD EPYC 9334 and AMD EPYC 9254 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 9254

Differences

Reasons to consider the AMD EPYC 9334

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
Around 1% better performance in PassMark - CPU mark: 109109 vs 107536

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)
Benchmarks
PassMark - CPU mark	109109 vs 107536

Reasons to consider the AMD EPYC 9254

Around 6% higher clock speed: 4.15 GHz vs 3.9 GHz
Around 5% lower typical power consumption: 200 Watt vs 210 Watt
Around 7% better performance in PassMark - Single thread mark: 3269 vs 3042

Specifications (specs)
Maximum frequency	4.15 GHz vs 3.9 GHz
Thermal Design Power (TDP)	200 Watt vs 210 Watt
Benchmarks
PassMark - Single thread mark	3269 vs 3042

Compare benchmarks

CPU 1: AMD EPYC 9334
CPU 2: AMD EPYC 9254

PassMark - Single thread mark

CPU 1

CPU 2

3042

3269

PassMark - CPU mark

CPU 1

CPU 2

109109

107536

Name	AMD EPYC 9334	AMD EPYC 9254
PassMark - Single thread mark	3042	3269
PassMark - CPU mark	109109	107536

Compare specifications (specs)

	AMD EPYC 9334	AMD EPYC 9254
Essentials
Launch date	10 Nov 2022	10 Nov 2022
Launch price (MSRP)	$2990	$2299
Place in performance rating	31	22
Performance
Base frequency	2.7 GHz	2.9 GHz
Die size	4x 72 mm²	4x 72 mm²
L1 cache	64K (per core)	64K (per core)
L2 cache	1MB (per core)	1MB (per core)
L3 cache	128MB (shared)	128MB (shared)
Manufacturing process technology	5 nm	5 nm
Maximum frequency	3.9 GHz	4.15 GHz
Number of cores	32	24
Number of threads	64	48
Transistor count	52,560 million	26,280 million
Unlocked
Memory
ECC memory support
Supported memory types	DDR5-4800 MHz, Twelve-channel	DDR5-4800 MHz, Twelve-channel
Compatibility
Configurable TDP	200-240 Watt	200-240 Watt
Max number of CPUs in a configuration	2	2
Sockets supported	SP5	SP5
Thermal Design Power (TDP)	210 Watt	200 Watt
Peripherals
PCIe configurations	Gen 5, 128 Lanes, (CPU only)	Gen 5, 128 Lanes, (CPU only)