AMD EPYC 9754 vs AMD EPYC 9554P

Comparative analysis of AMD EPYC 9754 and AMD EPYC 9554P 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 9754

AMD EPYC 9554P

Differences

Reasons to consider the AMD EPYC 9754

CPU is newer: launch date 7 month(s) later
64 more cores, run more applications at once: 128 vs 64
128 more threads: 256 vs 128
2x more L1 cache, more data can be stored in the L1 cache for quick access later
2097152x more L2 cache, more data can be stored in the L2 cache for quick access later
1048576x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 16% better performance in PassMark - CPU mark: 128076 vs 110733

Specifications (specs)
Launch date	13 Jun 2023 vs 10 Nov 2022
Number of cores	128 vs 64
Number of threads	256 vs 128
L1 cache	64 KB (per core) vs 64K (per core)
L2 cache	1 MB (per core) vs 1MB (per core)
L3 cache	256 MB (shared) vs 256MB (shared)
Max number of CPUs in a configuration	2 vs 1
Benchmarks
PassMark - CPU mark	128076 vs 110733

Reasons to consider the AMD EPYC 9554P

Around 21% higher clock speed: 3.75 GHz vs 3.1 GHz
Around 29% better performance in PassMark - Single thread mark: 2942 vs 2282

Specifications (specs)
Maximum frequency	3.75 GHz vs 3.1 GHz
Benchmarks
PassMark - Single thread mark	2942 vs 2282

Compare benchmarks

CPU 1: AMD EPYC 9754
CPU 2: AMD EPYC 9554P

PassMark - Single thread mark

CPU 1

CPU 2

2282

2942

PassMark - CPU mark

CPU 1

CPU 2

128076

110733

Name	AMD EPYC 9754	AMD EPYC 9554P
PassMark - Single thread mark	2282	2942
PassMark - CPU mark	128076	110733

Compare specifications (specs)

	AMD EPYC 9754	AMD EPYC 9554P
Essentials
Launch date	13 Jun 2023	10 Nov 2022
Launch price (MSRP)	$11900	$7104
Place in performance rating	38	31
Architecture codename		Zen 4 (Genoa)
Performance
Base frequency	2.25 GHz	3.1 GHz
Die size	8x 73 mm²	8x 72 mm²
L1 cache	64 KB (per core)	64K (per core)
L2 cache	1 MB (per core)	1MB (per core)
L3 cache	256 MB (shared)	256MB (shared)
Manufacturing process technology	5 nm	5 nm
Maximum frequency	3.1 GHz	3.75 GHz
Number of cores	128	64
Number of threads	256	128
Transistor count	71,000 million	52,560 million
Unlocked
Memory
ECC memory support
Supported memory types	DDR5	DDR5-4800 MHz, Twelve-channel
Compatibility
Configurable TDP	320-400 Watt	320-400 Watt
Max number of CPUs in a configuration	2	1
Sockets supported	SP5	SP5
Thermal Design Power (TDP)	360 Watt	360 Watt
Peripherals
PCIe configurations	Gen 5, 128 Lanes, (CPU only)	Gen 5, 128 Lanes, (CPU only)