Comparisons / Comparison of AMD Epyc 7502 and AMD Epyc 7542

Comparison of AMD Epyc 7502 and AMD Epyc 7542 [S]ave

Attribute
AMD Epyc 7542
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AMD Epyc 7502
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General Information
BrandAMDAMD
SeriesAMD EpycAMD Epyc
ModelAMD Epyc 7542AMD Epyc 7502
CPU Cores and Base Frequency
CPU Cores3232
Frequency (GHz)2.92.5
CPU Threads6464
Core architecturenormalnormal
Hyperthreading++
Overclocking--
Turbo (1 Core) (GHz)3.43.35
Turbo (32 Cores) (GHz)3.23
Encryption
AES-NI++
Hardware codec support
JPEGNoNo
h264NoNo
h265 / HEVC (8 bit)NoNo
h265 / HEVC (10 bit)NoNo
VP8NoNo
AV1NoNo
VC-1NoNo
VP9NoNo
AVCNoNo
Memory And PCIe
Memory typeDDR4-3200DDR4-3200
PCIe lanes128128
PCIe version4.04.0
ECC++
Memory channels88
Technical details
Release date (year)20192019
Technology (Nm)77
SocketSP3SP3
Virtualization
  • amd-v
  • sev
  • amd-v
  • sev
L3-Cache (MB)128128
ArchitectureRome (Zen 2)Rome (Zen 2)
Instruction set (ISA)x86-64 (64 bit)x86-64 (64 bit)
Thermal Management
TDP (PL1) (W)225180
Benchmarks
Cinebench R20 (Single-Core)397391



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