Individual benchmark run
Intel(R) Xeon(R) CPU E5-2650 0 @ 2.00GHz
Intel(R) Xeon(R) CPU E5-2650 0 @ 2.00GHz · tested Aug 26, 2026, 10:39 PM · uploaded by @l_28
In Review · not yet included in the processor average
C score77,150ASM score: 66,557
System information
- Computer model
- Intel(R) Xeon(R) CPU E5-2650 0 @ 2.00GHz
- Architecture
- x86-64
- Physical cores reported by run
- 16
- Hardware threads reported by run
- 32
- L1 cache
- 64 MB
- L2 cache
- 256 MB
- L3 cache
- 20,480 MB
- Memory
- 128,361 MB
- Operating system
- AlmaLinux 8.10 (Cerulean Leopard)
- Kernel
- Linux 4.18.0-553.72.1.el8_10.x86_64
- Compiler
- GCC 8.5.0 20210514 (Red Hat 8.5.0-28)
- FOSSbench version
- 0.4.2
- Total test time
- 1 min 18 sec
Score summary
C multi-core77,150
C single-core6,442
ASM multi-core66,557
ASM single-core5,190
Test environment
- Background monitoring
- Available
- Average background CPU use
- 0.1%
- Peak background CPU use
- 0.2%
- Available memory before test
- 121,568 MB
- Running processes
- 543
- 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 | 57,912.75 Mops/s | 57,912.75 million work units/sec | 187,663 | 0.48 seconds | 548 | 32 | 55736656032 |
| Single-core | 3,245.49 Mops/s | 3,245.49 million work units/sec | 10,517 | 0.51 seconds | 1,028 | 1 | 1671407607 | |
| Wide Integer Math64-bit ALU: imul, mul, div, bitops10% of overall score | Multi-core | 61,611.25 Mops/s | 61,611.25 million work units/sec | 199,648 | 0.49 seconds | 396 | 32 | 18260048114719556448 |
| Single-core | 3,108.58 Mops/s | 3,108.58 million work units/sec | 10,073 | 0.51 seconds | 666 | 1 | 17740347923571206013 | |
| Floating Point Mathdouble: mulsd/addsd, divsd, sqrtsd10% of overall score | Multi-core | 8,606.04 Mops/s | 8,606.04 million work units/sec | 51,166 | 0.49 seconds | 66 | 32 | 347344786342873024 |
| Single-core | 579.67 Mops/s | 579.67 million work units/sec | 3,446 | 0.5 seconds | 145 | 1 | 4622540543000602686 | |
| Prime Numberssieve of Eratosthenes to 2M10% of overall score | Multi-core | 1,501.88 Mcand/s | 1,501.88 million work units/sec | 18,496 | 0.6 seconds | 14 | 32 | 66721984 |
| Single-core | 323.42 Mcand/s | 323.42 million work units/sec | 3,983 | 0.45 seconds | 73 | 1 | 10872109 | |
| Extended InstructionsSSE2: 128-bit integer + float10% of overall score | Multi-core | 112,939.05 Mops/s | 112,939.05 million work units/sec | 171,744 | 0.42 seconds | 461 | 32 | 2932218176 |
| Single-core | 8,351.74 Mops/s | 8,351.74 million work units/sec | 12,700 | 0.52 seconds | 1,349 | 1 | 8536887 | |
| CompressionLZ77 match finder, 4 MiB corpus10% of overall score | Multi-core | 6,590 MB/s | 6,590 million work units/sec | 97,774 | 0.49 seconds | 24 | 32 | 1290223104 |
| Single-core | 339.06 MB/s | 339.06 million work units/sec | 5,031 | 0.51 seconds | 41 | 1 | 68879098 | |
| EncryptionChaCha20, 20 rounds, 1 MiB10% of overall score | Multi-core | 4,379.53 MB/s | 4,379.53 million work units/sec | 107,870 | 0.51 seconds | 66 | 32 | 48847546432 |
| Single-core | 286.58 MB/s | 286.58 million work units/sec | 7,059 | 0.5 seconds | 138 | 1 | 2390936297 | |
| Physics512-body direct-sum gravity10% of overall score | Multi-core | 837.27 Mpair/s | 837.27 million work units/sec | 13,269 | 0.53 seconds | 53 | 32 | 821611332020780640 |
| Single-core | 63.21 Mpair/s | 63.21 million work units/sec | 1,002 | 0.51 seconds | 123 | 1 | 4637973844082160344 | |
| Sortingheapsort, 1M uint3210% of overall score | Multi-core | 1,965.9 Mkey-cmp/s | 1,965.9 million work units/sec | 54,157 | 0.68 seconds | 2 | 32 | 0 |
| Single-core | 132.09 Mkey-cmp/s | 132.09 million work units/sec | 3,639 | 0.64 seconds | 4 | 1 | 0 | |
| Memory Latencydependent-load pointer chase, 16 MiB0% of overall score | Multi-core | 144.11 ns/access | 222.05 million work units/sec | 28,108 | 0.43 seconds | 3 | 32 | 289271888 |
| Single-core | 16.35 ns/access | 61.15 million work units/sec | 7,740 | 0.54 seconds | 33 | 1 | 14570928 | |
| Memory BandwidthSTREAM triad, 12 MiB working set per thread10% of overall score | Multi-core | 51,795.84 MB/s | 51,795.84 million work units/sec | 161,862 | 0.45 seconds | 58 | 32 | 34222524928 |
| Single-core | 16,479.74 MB/s | 16,479.74 million work units/sec | 51,499 | 0.52 seconds | 677 | 1 | 1065437032 |