AMD EPYC 9354P vs AMD EPYC 7H12

Comparative analysis of AMD EPYC 9354P and AMD EPYC 7H12 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 9354P

AMD EPYC 7H12

Differences

Reasons to consider the AMD EPYC 9354P

CPU is newer: launch date 3 year(s) 1 month(s) later
Around 15% higher clock speed: 3.8 GHz vs 3.3 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 7 nm
Around 37% better performance in PassMark - Single thread mark: 2768 vs 2022

Specifications (specs)
Launch date	10 Nov 2022 vs 18 Sep 2019
Maximum frequency	3.8 GHz vs 3.3 GHz
Manufacturing process technology	5 nm vs 7 nm
Benchmarks
PassMark - Single thread mark	2768 vs 2022

Reasons to consider the AMD EPYC 7H12

Processor is unlocked, an unlocked multiplier allows for easier overclocking
32 more cores, run more applications at once: 64 vs 32
64 more threads: 128 vs 64
3x more L1 cache, more data can be stored in the L1 cache for quick access later
1048576x 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 30% better performance in PassMark - CPU mark: 97573 vs 74777

Specifications (specs)
Unlocked	Unlocked vs Locked
Number of cores	64 vs 32
Number of threads	128 vs 64
L1 cache	6 MB vs 64K (per core)
L2 cache	32 MB vs 1MB (per core)
L3 cache	256 MB vs 256MB (shared)
Max number of CPUs in a configuration	2 vs 1
Benchmarks
PassMark - CPU mark	97573 vs 74777

Compare benchmarks

CPU 1: AMD EPYC 9354P
CPU 2: AMD EPYC 7H12

PassMark - Single thread mark

CPU 1

CPU 2

2768

2022

PassMark - CPU mark

CPU 1

CPU 2

74777

97573

Name	AMD EPYC 9354P	AMD EPYC 7H12
PassMark - Single thread mark	2768	2022
PassMark - CPU mark	74777	97573

Compare specifications (specs)

	AMD EPYC 9354P	AMD EPYC 7H12
Essentials
Launch date	10 Nov 2022	18 Sep 2019
Launch price (MSRP)	$2730
Place in performance rating	131	138
Architecture codename		Zen 2
Performance
Base frequency	3.25 GHz	2.6 GHz
Die size	8x 72 mm²	74 mm²
L1 cache	64K (per core)	6 MB
L2 cache	1MB (per core)	32 MB
L3 cache	256MB (shared)	256 MB
Manufacturing process technology	5 nm	7 nm
Maximum frequency	3.8 GHz	3.3 GHz
Number of cores	32	64
Number of threads	64	128
Unlocked
Transistor count		3800 million
Memory
ECC memory support
Max memory channels	12	8
Supported memory types	DDR5-4800	DDR4-3200
Compatibility
Max number of CPUs in a configuration	1	2
Sockets supported	SP5	SP3
Thermal Design Power (TDP)	280 Watt	280 Watt
Peripherals
Integrated Wireless	128
PCIe configurations	5.0
PCI Express revision		4.0