AMD EPYC 7502 vs AMD EPYC 7702

Comparative analysis of AMD EPYC 7502 and AMD EPYC 7702 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 7502

  • Around 11% lower typical power consumption: 180 Watt vs 200 Watt
  • Around 1% better performance in PassMark - Single thread mark: 2116 vs 2099
Specifications (specs)
Thermal Design Power (TDP) 180 Watt vs 200 Watt
Benchmarks
PassMark - Single thread mark 2116 vs 2099

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 34% better performance in PassMark - CPU mark: 71929 vs 53591
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 - CPU mark 71929 vs 53591

Compare benchmarks

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

PassMark - Single thread mark
CPU 1
CPU 2
2116
2099
PassMark - CPU mark
CPU 1
CPU 2
53591
71929
Name AMD EPYC 7502 AMD EPYC 7702
PassMark - Single thread mark 2116 2099
PassMark - CPU mark 53591 71929

Compare specifications (specs)

AMD EPYC 7502 AMD EPYC 7702

Essentials

Architecture codename Zen 2 Zen 2
Family EPYC
Launch date 7 Aug 2019 7 Aug 2019
Launch price (MSRP) $2600 $6450
OPN PIB 100-100000054WOF 100-100000038WOF
OPN Tray 100-000000054 100-000000038
Place in performance rating 37 10
Processor Number 7502
Series 7002
Vertical segment Server Server

Performance

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

Memory

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

Compatibility

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