Information/PPCBenchmarks
From NAS-Central Buffalo - The Linkstation Wiki
The following results were obtained using nbench 2.2.2, hdparm 6.1, and netio 1.14. They may be installed via the [ipkg feed]. All nbench results are in comparison to an AMD K6 233Mhz reference system.
Table 1
| Benchmark | powerpc-hdhlan (FreeLink 1.1) @ 200Mhz | mipsel-hdhlan (OpenLink 0.52b) @ 400Mhz | powerpc-hdhglan (FreeLink 1.11) @ 266Mhz | AMD K6 (Linux) @ 233Mhz |
| Numeric Sort | 0.75 | 0.79 | 1.01 | 1.00 |
| String Sort | 0.56 | 0.53 | 0.75 | 1.00 |
| Bitfield | 1.02 | 1.30 | 1.37 | 1.00 |
| FP Emulation | 1.11 | 1.08 | 1.49 | 1.00 |
| Fourier | 0.65 | 0.00 | 0.88 | 1.00 |
| Assignment | 0.83 | 1.17 | 1.13 | 1.00 |
| Idea | 1.34 | 2.50 | 1.80 | 1.00 |
| Huffman | 1.21 | 0.18 | 1.63 | 1.00 |
| Neural Net | 1.24 | 0.00 | 1.68 | 1.00 |
| LU Decomposition | 1.27 | 0.01 | 1.86 | 1.00 |
| Memory Index | 0.777 | 0.931 | 1.049 | 1.00 |
| Integer Index | 1.077 | 0.792 | 1.451 | 1.00 |
| Floating-Point Index | 1.009 | 0.004 | 1.400 | 1.00 |
Table 2
| Benchmark | powerpc-hdhlan (FreeLink 1.1) @ 200Mhz | mipsel-hdhlan (OpenLink 0.52b) @ 400Mhz | powerpc-hdhglan (FreeLink 1.11) @ 266Mhz | AMD K6 (Linux) @ 233Mhz | ||
| Cached Reads | 142.00 MB/sec | 117.43 MB/sec | 228.00 MB/sec | N/A | ||
| Buffered Disk Reads | 30.67 MB/sec | 35.16 MB/sec | 43.71 MB/sec | N/A |
Table 3
| Benchmark | powerpc-hdhlan (FreeLink 1.1) @ 200Mhz | mipsel-hdhlan (OpenLink 0.52b) @ 400Mhz | powerpc-hdhglan [5](FreeLink 1.11) @ 266Mhz | AMD K6 (Linux) @ 233Mhz | ||
| TCP/IP Tx - 1 KByte | 11,493 KByte/s | x | 12,366 KByte/s | N/A | ||
| TCP/IP Tx - 2 KByte | 11,474 KByte/s | x | 14,020 KByte/s | N/A | ||
| TCP/IP Tx - 4 KByte | 11,427 KByte/s | x | 19,510 KByte/s | N/A | ||
| TCP/IP Tx - 8 KByte | 11,294 KByte/s | x | 19,629 KByte/s | N/A | ||
| TCP/IP Tx - 16 KByte | 11,400 KByte/s | x | 20,259 KByte/s | N/A | ||
| TCP/IP Tx - 32 KByte | 11,492 KByte/s | x | 21,342 KByte/s | N/A | ||
| TCP/IP Rx - 1 KByte | 10,994 KByte/s | x | 3,961 KByte/s | N/A | ||
| TCP/IP Rx - 2 KByte | 11,280 KByte/s | x | 5,676 KByte/s | N/A | ||
| TCP/IP Rx - 4 KByte | 11,501 KByte/s | x | 6,362 KByte/s | N/A | ||
| TCP/IP Rx - 8 KByte | 11,526 KByte/s | x | 7,169 KByte/s | N/A | ||
| TCP/IP Rx - 16 KByte | 11,538 KByte/s | x | 13,416 KByte/s | N/A | ||
| TCP/IP Rx - 32 KByte | 11,577 KByte/s | x | 15,707 KByte/s | N/A |
- ↑ PowerPC GCC 3.3.5, CFLAGS: -s -static -Wall -O3 -mcpu=603e -pipe -fsigned-char -funroll-loops - http://www.tux.org/~mayer/linux/bmark.html
- ↑ MIPSel GCC 3.3.5, CLFAGS: -s -static -Wall -O3 -march=4kc -pipe -funroll-loops - http://www.tux.org/~mayer/linux/bmark.html
- ↑ Default Debian Sarge Flags - http://sourceforge.net/projects/hdparm/
- ↑ GCC 3.3.5, CFLAGS: -DUNIX -O2 - http://freshmeat.net/projects/netio/
- ↑ netio 1.26
