Individual benchmark run
Intel(R) Celeron(R) CPU 3855U @ 1.60GHz
Intel(R) Celeron(R) CPU 3855U @ 1.60GHz · tested Jul 23, 2026, 9:51 AM · uploaded by @vex
In Review · not yet included in the processor average
C score8,563ASM score: 6,403
System information
- Computer model
- Intel(R) Celeron(R) CPU 3855U @ 1.60GHz
- Architecture
- x86-64
- Physical cores reported by run
- 2
- Hardware threads reported by run
- 2
- L1 cache
- 64 MB
- L2 cache
- 256 MB
- L3 cache
- 2,048 MB
- Memory
- 3,809 MB
- Operating system
- openSUSE Tumbleweed
- Kernel
- Linux 7.1.3-1-default
- Compiler
- GCC 13.3.0
- FOSSbench version
- 0.4.2
- Total test time
- 1 min 20 sec
Score summary
C multi-core8,563
C single-core4,639
ASM multi-core6,403
ASM single-core3,444
Test environment
- Background monitoring
- Available
- Average background CPU use
- 0%
- Peak background CPU use
- 0.5%
- Available memory before test
- 3,156 MB
- Running processes
- 125
- 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 | 5,817.46 Mops/s | 5,817.46 million work units/sec | 18,851 | 0.52 seconds | 945 | 2 | 5900259368 |
| Single-core | 2,909.07 Mops/s | 2,909.07 million work units/sec | 9,427 | 0.52 seconds | 946 | 1 | 3615927563 | |
| Wide Integer Math64-bit ALU: imul, mul, div, bitops10% of overall score | Multi-core | 4,756.56 Mops/s | 4,756.56 million work units/sec | 15,413 | 0.52 seconds | 516 | 2 | 1069830282758638500 |
| Single-core | 2,380.9 Mops/s | 2,380.9 million work units/sec | 7,715 | 0.52 seconds | 516 | 1 | 9758287178234095058 | |
| Floating Point Mathdouble: mulsd/addsd, divsd, sqrtsd10% of overall score | Multi-core | 881.19 Mops/s | 881.19 million work units/sec | 5,239 | 0.52 seconds | 115 | 2 | 9245081086001205372 |
| Single-core | 441.39 Mops/s | 441.39 million work units/sec | 2,624 | 0.52 seconds | 115 | 1 | 4622540543000602686 | |
| Prime Numberssieve of Eratosthenes to 2M10% of overall score | Multi-core | 289.37 Mcand/s | 289.37 million work units/sec | 3,564 | 0.5 seconds | 36 | 2 | 10723176 |
| Single-core | 190.97 Mcand/s | 190.97 million work units/sec | 2,352 | 0.53 seconds | 51 | 1 | 7595583 | |
| Extended InstructionsSSE2: 128-bit integer + float10% of overall score | Multi-core | 16,303.59 Mops/s | 16,303.59 million work units/sec | 24,793 | 0.52 seconds | 1,326 | 2 | 4526378068 |
| Single-core | 8,174.07 Mops/s | 8,174.07 million work units/sec | 12,430 | 0.52 seconds | 1,326 | 1 | 2263189034 | |
| CompressionLZ77 match finder, 4 MiB corpus10% of overall score | Multi-core | 363.17 MB/s | 363.17 million work units/sec | 5,388 | 0.53 seconds | 23 | 2 | 77278988 |
| Single-core | 181.8 MB/s | 181.8 million work units/sec | 2,697 | 0.53 seconds | 23 | 1 | 38639494 | |
| EncryptionChaCha20, 20 rounds, 1 MiB10% of overall score | Multi-core | 402.39 MB/s | 402.39 million work units/sec | 9,911 | 0.52 seconds | 100 | 2 | 6090280650 |
| Single-core | 201.8 MB/s | 201.8 million work units/sec | 4,970 | 0.52 seconds | 101 | 1 | 35643402 | |
| Physics512-body direct-sum gravity10% of overall score | Multi-core | 151.11 Mpair/s | 151.11 million work units/sec | 2,395 | 0.52 seconds | 150 | 2 | 9278635254413379586 |
| Single-core | 75.52 Mpair/s | 75.52 million work units/sec | 1,197 | 0.52 seconds | 150 | 1 | 4639317627206689793 | |
| Sortingheapsort, 1M uint3210% of overall score | Multi-core | 121.95 Mkey-cmp/s | 121.95 million work units/sec | 3,359 | 0.69 seconds | 2 | 2 | 0 |
| Single-core | 67.45 Mkey-cmp/s | 67.45 million work units/sec | 1,858 | 0.62 seconds | 2 | 1 | 0 | |
| Memory Latencydependent-load pointer chase, 16 MiB0% of overall score | Multi-core | 121.49 ns/access | 16.46 million work units/sec | 2,084 | 0.61 seconds | 5 | 2 | 23218368 |
| Single-core | 116.04 ns/access | 8.62 million work units/sec | 1,091 | 0.58 seconds | 5 | 1 | 15862320 | |
| Memory BandwidthSTREAM triad, 12 MiB working set per thread10% of overall score | Multi-core | 11,739.29 MB/s | 11,739.29 million work units/sec | 36,685 | 0.52 seconds | 243 | 2 | 2135533232 |
| Single-core | 8,873.93 MB/s | 8,873.93 million work units/sec | 27,731 | 0.52 seconds | 369 | 1 | 1059625360 |