| Time | Implementation | Compiler | Benchmark date | SUPERCOP version |
| 230190 | ref | gcc -mabi=64 -O3 -fomit-frame-pointer | 20120412 | 20120329 |
| 246016 | ref | gcc -funroll-loops -mabi=64 -O2 -fomit-frame-pointer | 20120412 | 20120329 |
| 246122 | ref | gcc -funroll-loops -mabi=64 -O3 -fomit-frame-pointer | 20120412 | 20120329 |
| 248688 | ref | gcc -funroll-loops -mabi=64 -Os -fomit-frame-pointer | 20120412 | 20120329 |
| 248702 | ref | gcc -mabi=64 -O2 -fomit-frame-pointer | 20120412 | 20120329 |
| 249192 | ref | gcc -mabi=64 -Os -fomit-frame-pointer | 20120412 | 20120329 |
| 256580 | ref | gcc -funroll-loops -mabi=64 -O -fomit-frame-pointer | 20120412 | 20120329 |
| 257602 | ref | gcc -mabi=64 -O -fomit-frame-pointer | 20120412 | 20120329 |