AMD Ryzen 5 PRO 7645 vs AMD EPYC 9354P

Comparative analysis of AMD Ryzen 5 PRO 7645 and AMD EPYC 9354P 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 Ryzen 5 PRO 7645

AMD EPYC 9354P

Differences

Reasons to consider the AMD Ryzen 5 PRO 7645

CPU is newer: launch date 7 month(s) later
Around 34% higher clock speed: 5.1 GHz vs 3.8 GHz
4.3x lower typical power consumption: 65 Watt vs 280 Watt
Around 43% better performance in PassMark - Single thread mark: 3968 vs 2777

Specifications (specs)
Launch date	13 Jun 2023 vs 10 Nov 2022
Maximum frequency	5.1 GHz vs 3.8 GHz
Thermal Design Power (TDP)	65 Watt vs 280 Watt
Benchmarks
PassMark - Single thread mark	3968 vs 2777

Reasons to consider the AMD EPYC 9354P

26 more cores, run more applications at once: 32 vs 6
52 more threads: 64 vs 12
5.3x more L1 cache, more data can be stored in the L1 cache for quick access later
5.3x more L2 cache, more data can be stored in the L2 cache for quick access later
8x more L3 cache, more data can be stored in the L3 cache for quick access later
2.7x better performance in PassMark - CPU mark: 74960 vs 27610

Specifications (specs)
Number of cores	32 vs 6
Number of threads	64 vs 12
L1 cache	64K (per core) vs 64K (per core)
L2 cache	1MB (per core) vs 1MB (per core)
L3 cache	256MB (shared) vs 32MB (shared)
Benchmarks
PassMark - CPU mark	74960 vs 27610

Compare benchmarks

CPU 1: AMD Ryzen 5 PRO 7645
CPU 2: AMD EPYC 9354P

PassMark - Single thread mark

CPU 1

CPU 2

3968

2777

PassMark - CPU mark

CPU 1

CPU 2

27610

74960

Name	AMD Ryzen 5 PRO 7645	AMD EPYC 9354P
PassMark - Single thread mark	3968	2777
PassMark - CPU mark	27610	74960

Compare specifications (specs)

	AMD Ryzen 5 PRO 7645	AMD EPYC 9354P
Essentials
Launch date	13 Jun 2023	10 Nov 2022
Place in performance rating	172	163
Launch price (MSRP)		$2730
Performance
Base frequency	3.8 GHz	3.25 GHz
Die size	71 mm²	8x 72 mm²
L1 cache	64K (per core)	64K (per core)
L2 cache	1MB (per core)	1MB (per core)
L3 cache	32MB (shared)	256MB (shared)
Manufacturing process technology	5 nm	5 nm
Maximum case temperature (TCase)	61°C
Maximum core temperature	95°C
Maximum frequency	5.1 GHz	3.8 GHz
Number of cores	6	32
Number of threads	12	64
Transistor count	6,570 million
Unlocked
Memory
ECC memory support
Supported memory types	DDR5-5200 MHz, Dual-channel	DDR5-4800
Max memory channels		12
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	AM5	SP5
Thermal Design Power (TDP)	65 Watt	280 Watt
Peripherals
PCIe configurations	Gen 5, 24 Lanes, (CPU only)	5.0
Integrated Wireless		128