AMD EPYC 7532 vs AMD EPYC 7443P

Comparative analysis of AMD EPYC 7532 and AMD EPYC 7443P 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 7443P

Differences

Reasons to consider the AMD EPYC 7532

8 more cores, run more applications at once: 32 vs 24
16 more threads: 64 vs 48
Around 33% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 33% more L2 cache; more data can be stored in the L2 cache for quick access later
2x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 44% better performance in PassMark - CPU mark: 82196 vs 57193

Specifications (specs)
Number of cores	32 vs 24
Number of threads	64 vs 48
L1 cache	2 MB vs 1536 KB
L2 cache	16 MB vs 12 MB
L3 cache	256 MB vs 128 MB
Benchmarks
PassMark - CPU mark	82196 vs 57193

Reasons to consider the AMD EPYC 7443P

CPU is newer: launch date 1 year(s) 0 month(s) later
Around 21% higher clock speed: 4.0 GHz vs 3.3 GHz
Around 36% better performance in PassMark - Single thread mark: 2915 vs 2139

Specifications (specs)
Launch date	15 Mar 2021 vs 19 Feb 2020
Maximum frequency	4.0 GHz vs 3.3 GHz
Benchmarks
PassMark - Single thread mark	2915 vs 2139

Compare benchmarks

CPU 1: AMD EPYC 7532
CPU 2: AMD EPYC 7443P

PassMark - Single thread mark

CPU 1

CPU 2

2139

2915

PassMark - CPU mark

CPU 1

CPU 2

82196

57193

Name	AMD EPYC 7532	AMD EPYC 7443P
PassMark - Single thread mark	2139	2915
PassMark - CPU mark	82196	57193

Compare specifications (specs)

	AMD EPYC 7532	AMD EPYC 7443P
Essentials
Architecture codename	Zen 2	Zen 3
Launch date	19 Feb 2020	15 Mar 2021
OPN PIB	100-000000136WOF	100-100000342WOF
OPN Tray	100-000000136	100-000000342
Place in performance rating	175	167
Vertical segment	Server	Server
Launch price (MSRP)		$1337
Performance
Base frequency	2.4 GHz	2.85 GHz
L1 cache	2 MB	1536 KB
L2 cache	16 MB	12 MB
L3 cache	256 MB	128 MB
Manufacturing process technology	7 nm, 14 nm	7 nm+
Maximum frequency	3.3 GHz	4.0 GHz
Number of cores	32	24
Number of threads	64	48
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	200 Watt
Configurable TDP		165-200 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™)