AMD EPYC 7543P vs AMD EPYC 7763

Comparative analysis of AMD EPYC 7543P and AMD EPYC 7763 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 7543P

  • Around 6% higher clock speed: 3.7 GHz vs 3.5 GHz
  • Around 17% lower typical power consumption: 240 Watt vs 280 Watt
  • Around 5% better performance in PassMark - Single thread mark: 2758 vs 2639
Specifications (specs)
Maximum frequency 3.7 GHz vs 3.5 GHz
Thermal Design Power (TDP) 240 Watt vs 280 Watt
Benchmarks
PassMark - Single thread mark 2758 vs 2639

Reasons to consider the AMD EPYC 7763

  • 32 more cores, run more applications at once: 64 vs 32
  • 64 more threads: 128 vs 64
  • 2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 2x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 30% better performance in PassMark - CPU mark: 87767 vs 67733
Specifications (specs)
Number of cores 64 vs 32
Number of threads 128 vs 64
L1 cache 4 MB vs 2 MB
L2 cache 32 MB vs 16 MB
Benchmarks
PassMark - CPU mark 87767 vs 67733

Compare benchmarks

CPU 1: AMD EPYC 7543P
CPU 2: AMD EPYC 7763

PassMark - Single thread mark
CPU 1
CPU 2
2758
2639
PassMark - CPU mark
CPU 1
CPU 2
67733
87767
Name AMD EPYC 7543P AMD EPYC 7763
PassMark - Single thread mark 2758 2639
PassMark - CPU mark 67733 87767

Compare specifications (specs)

AMD EPYC 7543P AMD EPYC 7763

Essentials

Architecture codename Zen 3 Zen 3
Launch date 15 Mar 2021 15 Mar 2021
Launch price (MSRP) $2730 $7890
OPN PIB 100-100000341WOF 100-100000312WOF
OPN Tray 100-000000341 100-000000312
Place in performance rating 12 5
Vertical segment Server Server

Performance

Base frequency 2.8 GHz 2.45 GHz
L1 cache 2 MB 4 MB
L2 cache 16 MB 32 MB
L3 cache 256 MB 256 MB
Manufacturing process technology 7 nm+ 7 nm+
Maximum frequency 3.7 GHz 3.5 GHz
Number of cores 32 64
Number of threads 64 128
Unlocked

Memory

ECC memory support
Max memory channels 8 8
Maximum memory bandwidth 190.73 GB/s 190.73 GB/s
Maximum memory size 4 TB 4 TB
Supported memory types DDR4-3200 DDR4-3200

Compatibility

Configurable TDP 225-240 Watt 225-280 Watt
Socket Count 1P 1P/2P
Sockets supported SP3 SP3
Thermal Design Power (TDP) 240 Watt 280 Watt

Peripherals

Max number of PCIe lanes 128 128
PCI Express revision 4.0 4.0

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™)