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.

 

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 57088
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 57088

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: 2916 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 2916 vs 2139

Compare benchmarks

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

PassMark - Single thread mark
CPU 1
CPU 2
2139
2916
PassMark - CPU mark
CPU 1
CPU 2
82196
57088
Name AMD EPYC 7532 AMD EPYC 7443P
PassMark - Single thread mark 2139 2916
PassMark - CPU mark 82196 57088

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 211 214
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™)