AMD EPYC 7532 vs AMD EPYC 7543P

Comparative analysis of AMD EPYC 7532 and AMD EPYC 7543P processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

AMD EPYC 7532

AMD EPYC 7543P

Differences

Reasons to consider the AMD EPYC 7532

Around 20% lower typical power consumption: 200 Watt vs 240 Watt
Around 23% better performance in PassMark - CPU mark: 82196 vs 66687

Specifications (specs)
Thermal Design Power (TDP)	200 Watt vs 240 Watt
Benchmarks
PassMark - CPU mark	82196 vs 66687

Reasons to consider the AMD EPYC 7543P

CPU is newer: launch date 1 year(s) 0 month(s) later
Around 12% higher clock speed: 3.7 GHz vs 3.3 GHz
Around 28% better performance in PassMark - Single thread mark: 2741 vs 2139

Specifications (specs)
Launch date	15 Mar 2021 vs 19 Feb 2020
Maximum frequency	3.7 GHz vs 3.3 GHz
Benchmarks
PassMark - Single thread mark	2741 vs 2139

Compare benchmarks

CPU 1: AMD EPYC 7532
CPU 2: AMD EPYC 7543P

PassMark - Single thread mark

CPU 1

CPU 2

2139

2741

PassMark - CPU mark

CPU 1

CPU 2

82196

66687

Name	AMD EPYC 7532	AMD EPYC 7543P
PassMark - Single thread mark	2139	2741
PassMark - CPU mark	82196	66687

Compare specifications (specs)

	AMD EPYC 7532	AMD EPYC 7543P
Essentials
Architecture codename	Zen 2	Zen 3
Launch date	19 Feb 2020	15 Mar 2021
OPN PIB	100-000000136WOF	100-100000341WOF
OPN Tray	100-000000136	100-000000341
Place in performance rating	170	146
Vertical segment	Server	Server
Launch price (MSRP)		$2730
Performance
Base frequency	2.4 GHz	2.8 GHz
L1 cache	2 MB	2 MB
L2 cache	16 MB	16 MB
L3 cache	256 MB	256 MB
Manufacturing process technology	7 nm, 14 nm	7 nm+
Maximum frequency	3.3 GHz	3.7 GHz
Number of cores	32	32
Number of threads	64	64
Unlocked
Memory
ECC memory support
Max memory channels	8	8
Maximum memory bandwidth	190.7 GB/s	190.73 GB/s
Maximum memory size	4 TB	4 TB
Supported memory types	DDR4-3200	DDR4-3200
Compatibility
Socket Count	1P/2P	1P
Sockets supported	SP3	SP3
Thermal Design Power (TDP)	200 Watt	240 Watt
Configurable TDP		225-240 Watt
Peripherals
Max number of PCIe lanes	128	128
PCI Express revision	4.0	4.0
PCIe configurations	x16, x8
Advanced Technologies
AMD SenseMI
Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
Virtualization
AMD Virtualization (AMD-V™)