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Benchmarks

A benchmark is test that measures the performance of a system or subsystem on a well-defined task or set of tasks. Benchmarks are often used to measure general things like graphics, I/O, computing (integer and floating point), etc., performance, but most measure more specific tasks like rendering polygons, reading and writing files, or performing operations on matrixes.

CPU Benchmarks

nbench

The following results were obtained using nbench 2.2.2.
All nbench results are in comparison to an AMD K6 233Mhz reference system.

CPUDSM-G600 revB1 (PPC) LS1 (PPC) LS2 (MIPSel) HG (PPC) LSPro (ARM9) DNS-323 (ARM9) AMD (K6)
Clock Speed170MHz 200MHz 400MHz 266MHz 400MHz 500MHz 233Mhz
FirmwareGentoo 2005.0 FreeLink 1.1 OpenLink 0.52b FreeLink 1.11 FreeLink 0.1 dev D-Link firmware Linux
Numeric Sort 0.70 0.75 0.79 1.01 0.84 1.07 1.00
String Sort 0.40 0.56 0.53 0.75 0.48 0.65 1.00
Bitfield 1.14 1.02 1.30 1.37 1.46 1.04 1.00
FP Emulation 1.05 1.11 1.08 1.49 2.61 0.99 1.00
Fourier 0.65 0.65 0.00 0.88 0.02 0.02 1.00
Assignment 0.69 0.83 1.17 1.13 1.97 1.29 1.00
Idea 1.12 1.34 2.50 1.80 1.10 1.66 1.00
Huffman 1.40 1.21 0.18 1.63 0.62 0.68 1.00
Neural Net 1.03 1.24 0.00 1.68 0.03 0.03 1.00
LU Decomposition 0.99 1.27 0.01 1.86 0.05 0.05 1.00
Memory Index 0.682 0.777 0.931 1.049 1.000 1.000 1.00
Integer Index 1.036 1.077 0.792 1.451 1.000 1.000 1.00
Floating-Point Index 0.869 1.009 0.004 1.400 0.031 0.031 1.00

Bogo Mips

MachineCPU Clock BogoMIPS
DSM-G600 revBPPC 170MHz 133.12
HD-HLAN (LS1)PPC 200MHz 130.66
HD-HGLAN (HG)PPC 266MHz 173.26
LS-GLARM 400MHz 266.24
DNS-323ARM 500MHz 331.77

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