Labels:
W+ - early writeout enabled
W- - early writeout disabled
C+ - compression enabled
C- - compression disabled
E+ - encryption enabled
E- - encryption disabled
T+ - threads enabled
T- - threads disabled

The numbers are speed values in MB/s.


Box 1 (Single-core, Athlon 64 3000+ 1.8 GHz, 1 MB L2 cache, 1.5 GB RAM)

	W-C-E-T-	W+C-E-T-	W-C+E-T-	W+C+E-T-
Write:	26.2		27.4		46.5		78.6
Read:	27.5		27.5		83.5		83.8

	W-C-E+T-	W+C-E+T-	W-C+E+T-	W+C+E+T-
Write:	15.6		19.1		28.4		38.7
Read:	18.0		18.1		46.1		46.2

	W-C-E+T+	W+C-E+T+	W-C+E+T+	W+C+E+T+
Write:	N/A		N/A		27.9		37.5
Read:	N/A		N/A		46.4		46.4

For compressed images the compression ratio was approx. 0.30


Box 2 (Dual-core, Turion X2 TL-60 2 GHz, 2 x 512 KB L2 cache, 2 GB RAM)

	W-C-E-T-	W+C-E-T-	W-C+E-T-	W+C+E-T-
Write:	31.9		34.1		42.7		74.5
Read:	33.0		32.9		79.8		80.1

	W-C-E+T-	W+C-E+T-	W-C+E+T-	W+C+E+T-
Write:	16.7		22.0		23.9		34.0
Read:	22.2		22.2		47.6		47.9

	W-C-E+T+	W+C-E+T+	W-C+E+T+	W+C+E+T+
Write:	16.4		22.2		34.7		57.2
Read:	22.2		22.1		47.9		48.0

For compressed images the compression ratio was approx. 0.40