AMD Ryzen 7 PRO 7745 vs AMD EPYC 9534

Comparative analysis of AMD Ryzen 7 PRO 7745 and AMD EPYC 9534 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 7 PRO 7745

AMD EPYC 9534

Differences

Reasons to consider the AMD Ryzen 7 PRO 7745

CPU is newer: launch date 7 month(s) later
Around 43% higher clock speed: 5.3 GHz vs 3.7 GHz
4.3x lower typical power consumption: 65 Watt vs 280 Watt
Around 70% better performance in PassMark - Single thread mark: 4101 vs 2409

Specifications (specs)
Launch date	13 Jun 2023 vs 10 Nov 2022
Maximum frequency	5.3 GHz vs 3.7 GHz
Thermal Design Power (TDP)	65 Watt vs 280 Watt
Benchmarks
PassMark - Single thread mark	4101 vs 2409

Reasons to consider the AMD EPYC 9534

56 more cores, run more applications at once: 64 vs 8
112 more threads: 128 vs 16
8x more L1 cache, more data can be stored in the L1 cache for quick access later
8x 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
2.6x better performance in PassMark - CPU mark: 88716 vs 34767

Specifications (specs)
Number of cores	64 vs 8
Number of threads	128 vs 16
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)
Max number of CPUs in a configuration	2 vs 1
Benchmarks
PassMark - CPU mark	88716 vs 34767

Compare benchmarks

CPU 1: AMD Ryzen 7 PRO 7745
CPU 2: AMD EPYC 9534

PassMark - Single thread mark

CPU 1

CPU 2

4101

2409

PassMark - CPU mark

CPU 1

CPU 2

34767

88716

Name	AMD Ryzen 7 PRO 7745	AMD EPYC 9534
PassMark - Single thread mark	4101	2409
PassMark - CPU mark	34767	88716

Compare specifications (specs)

	AMD Ryzen 7 PRO 7745	AMD EPYC 9534
Essentials
Launch date	13 Jun 2023	10 Nov 2022
Place in performance rating	92	96
Launch price (MSRP)		$8803
Performance
Base frequency	3.8 GHz	2.45 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	5.3 GHz	3.7 GHz
Number of cores	8	64
Number of threads	16	128
Transistor count	6,570 million	52,560 million
Unlocked
Memory
ECC memory support
Supported memory types	DDR5-5200 MHz, Dual-channel	DDR5-4800 MHz, Twelve-channel
Compatibility
Max number of CPUs in a configuration	1	2
Sockets supported	AM5	SP5
Thermal Design Power (TDP)	65 Watt	280 Watt
Configurable TDP		240-300 Watt
Peripherals
PCIe configurations	Gen 5, 24 Lanes, (CPU only)	Gen 5, 128 Lanes, (CPU only)