| Time | Implementation | Compiler | Benchmark date | SUPERCOP version |
| 226124 | ref | gcc -mabi=64 -O3 -fomit-frame-pointer | 20120412 | 20120329 |
| 245488 | ref | gcc -funroll-loops -mabi=64 -O3 -fomit-frame-pointer | 20120412 | 20120329 |
| 246592 | ref | gcc -mabi=64 -O2 -fomit-frame-pointer | 20120412 | 20120329 |
| 246618 | ref | gcc -funroll-loops -mabi=64 -O2 -fomit-frame-pointer | 20120412 | 20120329 |
| 247390 | ref | gcc -funroll-loops -mabi=64 -Os -fomit-frame-pointer | 20120412 | 20120329 |
| 248776 | ref | gcc -mabi=64 -Os -fomit-frame-pointer | 20120412 | 20120329 |
| 255602 | ref | gcc -funroll-loops -mabi=64 -O -fomit-frame-pointer | 20120412 | 20120329 |
| 257308 | ref | gcc -mabi=64 -O -fomit-frame-pointer | 20120412 | 20120329 |