After doing a native install I thought that you all might like to see some Xbench scores.
Test System:
Dell Optiplex Gx280
Intel 915 chipset - Integrated GMA 900 graphics
1GB RAM
SATA HDD
Installed Os X using the dev dvd with only Rosetta patched
Xbench 1.2 Universal
Results 35.77
System Info
Xbench Version 1.2
System Version 10.4.1 (8B1025)
Physical RAM 1024 MB
Model ADP2,1
Drive Type ST380013AS
CPU Test 18.92
GCD Loop 91.05 4.80 Mops/sec
Floating Point Basic 71.15 1.69 Gflop/sec
vecLib FFT 5.80 191.49 Mflop/sec
Floating Point Library 70.92 12.35 Mops/sec
Thread Test 94.91
Computation 82.44 1.67 Mops/sec, 4 threads
Lock Contention 111.83 4.81 Mlocks/sec, 4 threads
Memory Test 76.98
System 61.90
Allocate 89.88 330.09 Kalloc/sec
Fill 70.83 3443.73 MB/sec
Copy 43.06 889.48 MB/sec
Stream 101.77
Copy 98.31 2030.46 MB/sec
Scale 99.68 2059.34 MB/sec
Add 105.43 2245.82 MB/sec
Triad 104.00 2224.92 MB/sec
Quartz Graphics Test 49.10
Line 48.23 3.21 Klines/sec [50% alpha]
Rectangle 40.69 12.15 Krects/sec [50% alpha]
Circle 39.05 3.18 Kcircles/sec [50% alpha]
Bezier 73.17 1.85 Kbeziers/sec [50% alpha]
Text 57.99 3.63 Kchars/sec
OpenGL Graphics Test 196.12
Spinning Squares 196.12 248.79 frames/sec
User Interface Test 13.77
Elements 13.77 63.19 refresh/sec
Disk Test 47.08
Sequential 77.60
Uncached Write 98.16 60.27 MB/sec [4K blocks]
Uncached Write 95.30 53.92 MB/sec [256K blocks]
Uncached Read 46.59 13.64 MB/sec [4K blocks]
Uncached Read 106.36 53.46 MB/sec [256K blocks]
Random 33.79
Uncached Write 11.71 1.24 MB/sec [4K blocks]
Uncached Write 73.75 23.61 MB/sec [256K blocks]
Uncached Read 87.76 0.62 MB/sec [4K blocks]
Uncached Read 124.87 23.17 MB/sec [256K blocks]
Xbench under Rosetta on the same setup
Results 16.48
System Info
Xbench Version 1.2
System Version 10.4.1 (8B1025)
Physical RAM 1024 MB
Model ADP2,1
Drive Type ST380013AS
CPU Test 8.42
GCD Loop 80.64 4.25 Mops/sec
Floating Point Basic 11.17 265.51 Mflop/sec
vecLib FFT 2.95 97.30 Mflop/sec
Floating Point Library 29.14 5.07 Mops/sec
Thread Test 25.88
Computation 63.23 1.28 Mops/sec, 4 threads
Lock Contention 16.27 700.03 Klocks/sec, 4 threads
Memory Test 34.58
System 21.42
Allocate 10.90 40.04 Kalloc/sec
Fill 42.51 2066.94 MB/sec
Copy 40.28 832.03 MB/sec
Stream 89.74
Copy 96.03 1983.50 MB/sec
Scale 74.86 1546.50 MB/sec
Add 97.57 2078.38 MB/sec
Triad 94.75 2027.03 MB/sec
Quartz Graphics Test 30.34
Line 40.28 2.68 Klines/sec [50% alpha]
Rectangle 26.76 7.99 Krects/sec [50% alpha]
Circle 27.76 2.26 Kcircles/sec [50% alpha]
Bezier 52.93 1.33 Kbeziers/sec [50% alpha]
Text 20.97 1.31 Kchars/sec
OpenGL Graphics Test 146.31
Spinning Squares 146.31 185.60 frames/sec
User Interface Test 5.64
Elements 5.64 25.89 refresh/sec
Disk Test 47.08
Sequential 73.28
Uncached Write 101.59 62.38 MB/sec [4K blocks]
Uncached Write 94.87 53.68 MB/sec [256K blocks]
Uncached Read 40.33 11.80 MB/sec [4K blocks]
Uncached Read 106.29 53.42 MB/sec [256K blocks]
Random 34.68
Uncached Write 12.17 1.29 MB/sec [4K blocks]
Uncached Write 72.79 23.30 MB/sec [256K blocks]
Uncached Read 87.38 0.62 MB/sec [4K blocks]
Uncached Read 125.32 23.25 MB/sec [256K blocks]
The scores aren't that high but they can be directly attributed to the lack of Altivec.


