AMD EPYC 9754 vs AMD EPYC 9254

Comparative analysis of AMD EPYC 9754 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 9754

AMD EPYC 9254

Differences

Reasons to consider the AMD EPYC 9754

CPU is newer: launch date 7 month(s) later
104 more cores, run more applications at once: 128 vs 24
208 more threads: 256 vs 48
5.3x more L1 cache, more data can be stored in the L1 cache for quick access later
5592405.3x more L2 cache, more data can be stored in the L2 cache for quick access later
2097152x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 58% better performance in PassMark - CPU mark: 107485 vs 67847

Specifications (specs)
Launch date	13 Jun 2023 vs 10 Nov 2022
Number of cores	128 vs 24
Number of threads	256 vs 48
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 128MB (shared)
Benchmarks
PassMark - CPU mark	107485 vs 67847

Reasons to consider the AMD EPYC 9254

Around 34% higher clock speed: 4.15 GHz vs 3.1 GHz
Around 80% lower typical power consumption: 200 Watt vs 360 Watt
Around 58% better performance in PassMark - Single thread mark: 3199 vs 2024

Specifications (specs)
Maximum frequency	4.15 GHz vs 3.1 GHz
Thermal Design Power (TDP)	200 Watt vs 360 Watt
Benchmarks
PassMark - Single thread mark	3199 vs 2024

Compare benchmarks

CPU 1: AMD EPYC 9754
CPU 2: AMD EPYC 9254

PassMark - Single thread mark

CPU 1

CPU 2

2024

3199

PassMark - CPU mark

CPU 1

CPU 2

107485

67847

Name	AMD EPYC 9754	AMD EPYC 9254
PassMark - Single thread mark	2024	3199
PassMark - CPU mark	107485	67847

Compare specifications (specs)

	AMD EPYC 9754	AMD EPYC 9254
Essentials
Launch date	13 Jun 2023	10 Nov 2022
Launch price (MSRP)	$11900	$2299
Place in performance rating	102	106
Performance
Base frequency	2.25 GHz	2.9 GHz
Die size	8x 73 mm²	4x 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)	128MB (shared)
Manufacturing process technology	5 nm	5 nm
Maximum frequency	3.1 GHz	4.15 GHz
Number of cores	128	24
Number of threads	256	48
Transistor count	71,000 million	26,280 million
Unlocked
Memory
ECC memory support
Supported memory types	DDR5	DDR5-4800 MHz, Twelve-channel
Compatibility
Configurable TDP	320-400 Watt	200-240 Watt
Max number of CPUs in a configuration	2	2
Sockets supported	SP5	SP5
Thermal Design Power (TDP)	360 Watt	200 Watt
Peripherals
PCIe configurations	Gen 5, 128 Lanes, (CPU only)	Gen 5, 128 Lanes, (CPU only)