AMD EPYC 7702 vs AMD EPYC 7502P

Comparative analysis of AMD EPYC 7702 and AMD EPYC 7502P 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 7702

  • 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
  • 2x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 7% better performance in PassMark - Single thread mark: 2067 vs 1938
  • Around 49% better performance in PassMark - CPU mark: 71362 vs 48021
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
L3 cache 256 MB vs 128 MB
Benchmarks
PassMark - Single thread mark 2067 vs 1938
PassMark - CPU mark 71362 vs 48021

Reasons to consider the AMD EPYC 7502P

  • Around 11% lower typical power consumption: 180 Watt vs 200 Watt
Thermal Design Power (TDP) 180 Watt vs 200 Watt

Compare benchmarks

CPU 1: AMD EPYC 7702
CPU 2: AMD EPYC 7502P

PassMark - Single thread mark
CPU 1
CPU 2
2067
1938
PassMark - CPU mark
CPU 1
CPU 2
71362
48021
Name AMD EPYC 7702 AMD EPYC 7502P
PassMark - Single thread mark 2067 1938
PassMark - CPU mark 71362 48021

Compare specifications (specs)

AMD EPYC 7702 AMD EPYC 7502P

Essentials

Architecture codename Zen 2
Launch date 7 Aug 2019 7 Aug 2019
Launch price (MSRP) $6450 $2300
OPN PIB 100-100000038WOF
OPN Tray 100-000000038
Place in performance rating 5 29
Vertical segment Server Server
Family EPYC
Processor Number 7502P
Series 7002

Performance

Base frequency 2.0 GHz 2.5 GHz
L1 cache 4 MB 2 MB
L2 cache 32 MB 16 MB
L3 cache 256 MB 128 MB
Manufacturing process technology 7 nm, 14 nm
Maximum frequency 3.35 GHz 3.35 GHz
Number of cores 64 32
Number of threads 128 64
Unlocked

Memory

ECC memory support
Max memory channels 8 8
Maximum memory bandwidth 204.8 GB/s 190.7 GB/s
Maximum memory size 4 TB 4 TB
Supported memory types DDR4-3200 DDR4-3200

Compatibility

Socket Count 1P/2P
Sockets supported SP3 SP3
Thermal Design Power (TDP) 200 Watt 180 Watt

Peripherals

Max number of PCIe lanes 128 128
PCI Express revision 4.0 4.0
PCIe configurations x16, x8 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™)