Individual benchmark run
Mobile Pentium MMX
Mobile Pentium MMX · tested Aug 19, 2026, 9:44 PM · uploaded by @superbeelavaman
In Review · not yet included in the processor average
C score115ASM score: 117
System information
- Processor
- Mobile Pentium MMX
- Computer model
- Mobile Pentium MMX
- Architecture
- x86 32-bit
- Physical cores reported by run
- 1
- Hardware threads reported by run
- 1
- L1 cache
- 1 MB
- L2 cache
- 1 MB
- L3 cache
- 1 MB
- Memory
- 111 MB
- Operating system
- 'Gentoo Linux'
- Kernel
- Linux 6.6.58-mc2-easy
- Compiler
- GCC 15.3.0
- FOSSbench version
- 0.4.2
- Total test time
- 3 min 59 sec
Score summary
C multi-core115
C single-core116
ASM multi-core117
ASM single-core116
Test environment
- Background monitoring
- Available
- Average background CPU use
- 0.2%
- Peak background CPU use
- 2%
- Available memory before test
- 85 MB
- Running processes
- 101
- Activity sample duration
- 10 seconds
Individual workload results
| Workload | Run | Measured performance | Raw throughput | Score | Elapsed | Iterations | Threads | Checksum |
|---|---|---|---|---|---|---|---|---|
| Native Integer Mathcommon 32-bit multiply/add/rotate mix10% of overall score | Multi-core | 54.84 Mops/s | 54.84 million work units/sec | 178 | 0.58 seconds | 20 | 1 | 4010397273 |
| Single-core | 54.74 Mops/s | 54.74 million work units/sec | 177 | 0.58 seconds | 20 | 1 | 4010397273 | |
| Wide Integer Mathi386 integer ALU and software 64-bit arithmetic10% of overall score | Multi-core | 17.92 Mops/s | 17.92 million work units/sec | 58 | 2.68 seconds | 20 | 1 | 3938958640199854493 |
| Single-core | 17.95 Mops/s | 17.95 million work units/sec | 58 | 2.67 seconds | 20 | 1 | 3938958640199854493 | |
| Floating Point Mathx87 scalar double-precision floating point10% of overall score | Multi-core | 10.27 Mops/s | 10.27 million work units/sec | 61 | 3.9 seconds | 20 | 1 | 4622540543000602686 |
| Single-core | 10.27 Mops/s | 10.27 million work units/sec | 61 | 3.89 seconds | 20 | 1 | 4622540543000602686 | |
| Prime Numberssieve of Eratosthenes to 2M10% of overall score | Multi-core | 6.88 Mcand/s | 6.88 million work units/sec | 85 | 0.58 seconds | 2 | 1 | 297866 |
| Single-core | 6.9 Mcand/s | 6.9 million work units/sec | 85 | 0.58 seconds | 2 | 1 | 297866 | |
| Extended Instructionsscalar extended-instruction fallback10% of overall score | Multi-core | 190.67 Mops/s | 190.67 million work units/sec | 290 | 0.54 seconds | 32 | 1 | 3880557033 |
| Single-core | 187.82 Mops/s | 187.82 million work units/sec | 286 | 0.51 seconds | 30 | 1 | 1977458426 | |
| CompressionLZ77 match finder, 4 MiB corpus10% of overall score | Multi-core | 10.71 MB/s | 10.71 million work units/sec | 159 | 0.39 seconds | 1 | 1 | 1679978 |
| Single-core | 10.71 MB/s | 10.71 million work units/sec | 159 | 0.78 seconds | 2 | 1 | 3359956 | |
| EncryptionChaCha20, 20 rounds, 1 MiB10% of overall score | Multi-core | 9.95 MB/s | 9.95 million work units/sec | 245 | 0.42 seconds | 4 | 1 | 1153311051 |
| Single-core | 10.02 MB/s | 10.02 million work units/sec | 247 | 0.42 seconds | 4 | 1 | 1153311051 | |
| Physics512-body direct-sum gravity10% of overall score | Multi-core | 1.31 Mpair/s | 1.31 million work units/sec | 21 | 0.8 seconds | 4 | 1 | 4631870538803682900 |
| Single-core | 1.31 Mpair/s | 1.31 million work units/sec | 21 | 0.8 seconds | 4 | 1 | 4631870538803682900 | |
| Sortingheapsort, 1M uint3210% of overall score | Multi-core | 3.49 Mkey-cmp/s | 3.49 million work units/sec | 96 | 6.01 seconds | 1 | 1 | 4406560160959951765 |
| Single-core | 3.77 Mkey-cmp/s | 3.77 million work units/sec | 104 | 5.56 seconds | 1 | 1 | 4406560160959951765 | |
| Memory Latencydependent-load pointer chase, 8 MiB0% of overall score | Multi-core | 367.8 ns/access | 2.72 million work units/sec | 344 | 0.74 seconds | 2 | 1 | 2833224 |
| Single-core | 367.87 ns/access | 2.72 million work units/sec | 344 | 0.74 seconds | 2 | 1 | 2833224 | |
| Memory BandwidthSTREAM triad, 12 MiB working set per thread10% of overall score | Multi-core | 104.44 MB/s | 104.44 million work units/sec | 326 | 1.93 seconds | 16 | 1 | 1065620608 |
| Single-core | 104.37 MB/s | 104.37 million work units/sec | 326 | 1.93 seconds | 16 | 1 | 1065620608 |