AMD EPYC 9734 vs AMD EPYC 9754

Comparative analysis of AMD EPYC 9734 and AMD EPYC 9754 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 9734

AMD EPYC 9754

Differences

Reasons to consider the AMD EPYC 9734

Around 6% lower typical power consumption: 340 Watt vs 360 Watt
Around 2% better performance in PassMark - Single thread mark: 2369 vs 2329

Specifications (specs)
Thermal Design Power (TDP)	340 Watt vs 360 Watt
Benchmarks
PassMark - Single thread mark	2369 vs 2329

Reasons to consider the AMD EPYC 9754

16 more cores, run more applications at once: 128 vs 112
32 more threads: 256 vs 224
Around 3% higher clock speed: 3.1 GHz vs 3 GHz
Around 14% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 14% more L2 cache; more data can be stored in the L2 cache for quick access later

Specifications (specs)
Number of cores	128 vs 112
Number of threads	256 vs 224
Maximum frequency	3.1 GHz vs 3 GHz
L1 cache	64 KB (per core) vs 64 KB (per core)
L2 cache	1 MB (per core) vs 1 MB (per core)
Benchmarks
PassMark - CPU mark	130045 vs 130034

Compare benchmarks

CPU 1: AMD EPYC 9734
CPU 2: AMD EPYC 9754

PassMark - Single thread mark

CPU 1

CPU 2

2369

2329

PassMark - CPU mark

CPU 1

CPU 2

130034

130045

Name	AMD EPYC 9734	AMD EPYC 9754
PassMark - Single thread mark	2369	2329
PassMark - CPU mark	130034	130045

Compare specifications (specs)

	AMD EPYC 9734	AMD EPYC 9754
Essentials
Launch date	13 Jun 2023	13 Jun 2023
Launch price (MSRP)	$9600	$11900
Place in performance rating	49	53
Performance
Base frequency	2.2 GHz	2.25 GHz
Die size	8x 73 mm²	8x 73 mm²
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	1 MB (per core)	1 MB (per core)
L3 cache	256 MB (shared)	256 MB (shared)
Manufacturing process technology	5 nm	5 nm
Maximum frequency	3 GHz	3.1 GHz
Number of cores	112	128
Number of threads	224	256
Transistor count	71,000 million	71,000 million
Unlocked
Memory
ECC memory support
Supported memory types	DDR5	DDR5
Compatibility
Configurable TDP	320-400 Watt	320-400 Watt
Max number of CPUs in a configuration	2	2
Sockets supported	SP5	SP5
Thermal Design Power (TDP)	340 Watt	360 Watt
Peripherals
PCIe configurations	Gen 5, 128 Lanes, (CPU only)	Gen 5, 128 Lanes, (CPU only)