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1x9455P

1× AMD EPYC 9455P

Genoa • 1-socket enterprise server platform

AMD Genoa 1S
Vendor Hewlett Packard Enterprise
Sockets 1
Total cores 48
Benchmarks 4
Processor AMD EPYC 9455P 3150
Memory 768 GB (12 x 64 GB 2Rx4 PC5-6400B-R, running at 5200)
Operating System SUSE Linux Enterprise Server 15 SP7, Kernel 6.4.0-150700.51-default
Test Date Sep-2025

Benchmark Tests

all matched rows for this vendor, system, processor, sockets, cores, and memory
Benchmark Base Peak Date
Floating Point Speed CFP2017 316.00 322.00 Sep-2025
Floating Point Throughput CFP2017rate 677.00 721.00 Sep-2025
Integer Speed CINT2017 18.70 19.10 Sep-2025
Integer Throughput CINT2017rate 589.00 603.00 Sep-2025

System Configuration

human-readable staging fields
System
ProLiant Compute DL345 Gen12 (3.15 GHz, AMD EPYC 9455P)
Storage
1 x 1.92 TB 64G NVME SSD
Compiler
C/C++/Fortran: Version 5.0.0 of AOCC
Test sponsor
HPE
Tested by
HPE
Published
Nov-2025
Updated
Nov-2025

SPEC Disclosure

source artifacts