Benchmarks

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This article originally based on work done by Frontalot at Linkstationwiki.org

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


  1. ↑ 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
  2. ↑ MIPSel GCC 3.3.5, CLFAGS: -s -static -Wall -O3 -march=4kc -pipe -funroll-loops - http://www.tux.org/~mayer/linux/bmark.html
  3. ↑ Default Debian Sarge Flags - http://sourceforge.net/projects/hdparm/
  4. ↑ GCC 3.3.5, CFLAGS: -DUNIX -O2 - http://freshmeat.net/projects/netio/
  5. ↑ netio 1.26
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