Alpha software: FOSSbench scores have not yet been tested to be 100% accurate.
FOSSbench
Results›POWER10 (architected), altivec supported›Individual run

Individual benchmark run

POWER10 (architected), altivec supported

IBM,9080-HEX · tested Sep 3, 2026, 9:38 AM · uploaded by @l_28

In Review · not yet included in the processor average

C score292,491ASM score: 290,018

System information

Processor
POWER10 (architected), altivec supported
Computer model
IBM,9080-HEX
Architecture
PowerPC 64-bit big-endian
Physical cores reported by run
8
Hardware threads reported by run
64
L1 cache
80 KB
L2 cache
1 MB
L3 cache
4 MB
Memory
49,829 MB
Operating system
Red Hat Enterprise Linux 10.2 (Coughlan)
Kernel
Linux 6.12.0-211.7.3.el10_2.ppc64le
Compiler
Clang 21.1.8 (Red Hat, Inc. 21.1.8-1.el10)
FOSSbench version
0.4.2
Total test time
1 min 17 sec

Score summary

C multi-core292,491
C single-core9,741
ASM multi-core290,018
ASM single-core9,826

Test environment

Background monitoring
Available
Average background CPU use
0%
Peak background CPU use
0.3%
Available memory before test
46,969 MB
Running processes
1,361
Activity sample duration
10 seconds

Individual workload results

WorkloadRunMeasured performanceRaw throughputScoreElapsedIterationsThreadsChecksum
Native Integer Mathcommon 32-bit multiply/add/rotate mix10% of overall scoreMulti-core204,126.91 Mops/s204,126.91 million work units/sec661,4610.52 seconds1,03164145345556736
Single-core4,076.81 Mops/s4,076.81 million work units/sec13,2110.51 seconds1,2891934523089
Wide Integer Math64-bit PowerPC integer ALU10% of overall scoreMulti-core183,113.55 Mops/s183,113.55 million work units/sec593,3690.55 seconds6536412182325788451135424
Single-core3,353.73 Mops/s3,353.73 million work units/sec10,8680.52 seconds726118102538496657275590
Floating Point MathPowerPC scalar double-precision floating point10% of overall scoreMulti-core32,016.56 Mops/s32,016.56 million work units/sec190,3480.5 seconds12564694689572685746048
Single-core684.02 Mops/s684.02 million work units/sec4,0670.47 seconds16114622540543000602686
Prime Numberssieve of Eratosthenes to 2M10% of overall scoreMulti-core14,129.87 Mcand/s14,129.87 million work units/sec174,0130.4 seconds4464419395328
Single-core907.31 Mcand/s907.31 million work units/sec11,1740.52 seconds236135148188
Extended InstructionsAltiVec: 128-bit integer vectors (PowerPC 970)10% of overall scoreMulti-core309,305.07 Mops/s309,305.07 million work units/sec470,3540.43 seconds64964180585391232
Single-core6,094.04 Mops/s6,094.04 million work units/sec9,2670.52 seconds99011993114486
CompressionLZ77 match finder, 4 MiB corpus10% of overall scoreMulti-core19,031.54 MB/s19,031.54 million work units/sec282,3670.51 seconds36643870669312
Single-core520.11 MB/s520.11 million work units/sec7,7170.52 seconds651109198570
EncryptionChaCha20, 20 rounds, 1 MiB10% of overall scoreMulti-core24,259.31 MB/s24,259.31 million work units/sec597,5200.51 seconds1866439622001984
Single-core493.83 MB/s493.83 million work units/sec12,1630.52 seconds2451226461965
Physics512-body direct-sum gravity10% of overall scoreMulti-core3,721.52 Mpair/s3,721.52 million work units/sec58,9780.54 seconds120641799492186877610112
Single-core196.34 Mpair/s196.34 million work units/sec3,1120.53 seconds39814635494768022377952
Sortingheapsort, 1M uint3210% of overall scoreMulti-core4,048 Mkey-cmp/s4,048 million work units/sec111,5150.66 seconds2640
Single-core211.68 Mkey-cmp/s211.68 million work units/sec5,8310.59 seconds610
Memory Latencydependent-load pointer chase, 16 MiB0% of overall scoreMulti-core120.7 ns/access530.24 million work units/sec67,1190.6 seconds564541922528
Single-core24.01 ns/access41.64 million work units/sec5,2710.53 seconds2212574400
Memory BandwidthSTREAM triad, 12 MiB working set per thread10% of overall scoreMulti-core216,121.38 MB/s216,121.38 million work units/sec675,3790.48 seconds1296468284731904
Single-core23,913.25 MB/s23,913.25 million work units/sec74,7290.51 seconds97511064802928