Xbench 1.2を使ってiBook G3/800 (32VRAM)を計測した結果、13.51点でした。アルミのPowerBook G4/1.67GHzが40〜50点だというので、それより「2〜4倍速ぇ！」と宣伝されているMacBook Proは100〜150点くらいでしょう。それでも今のマシンと比べて速度10倍ですか・・・なんだその速度差。
Results 13.51System Info
Xbench Version 1.2
System Version 10.4.5 (8H14)
Physical RAM 640 MB
Model PowerBook4,3
Processor PowerPC G3 @ 800 MHz
Version 750FX v2.2
L1 Cache 32K (instruction), 32K (data)
L2 Cache 512K @ 800 MHz
Bus Frequency 100 MHz
Video Card ATY,RageM7
Drive Type TOSHIBA MK3018GAS
CPU Test 18.65
GCD Loop 71.28 3.76 Mops/sec
Floating Point Basic 14.21 337.74 Mflop/sec
vecLib FFT 10.29 339.45 Mflop/sec
Floating Point Library 30.38 5.29 Mops/sec
Thread Test 36.00
Computation 34.21 693.05 Kops/sec, 4 threads
Lock Contention 37.98 1.63 Mlocks/sec, 4 threads
Memory Test 7.67
System 7.94
Allocate 78.10 286.81 Kalloc/sec
Fill 10.48 509.68 MB/sec
Copy 3.71 76.66 MB/sec
Stream 7.42
Copy 7.48 154.56 MB/sec
Scale 7.52 155.43 MB/sec
Add 7.36 156.75 MB/sec
Triad 7.32 156.62 MB/sec
Quartz Graphics Test 24.24
Line 24.37 1.62 Klines/sec [50% alpha]
Rectangle 21.89 6.53 Krects/sec [50% alpha]
Circle 22.35 1.82 Kcircles/sec [50% alpha]
Bezier 39.81 1.00 Kbeziers/sec [50% alpha]
Text 20.13 1.26 Kchars/sec
OpenGL Graphics Test 36.42
Spinning Squares 36.42 46.20 frames/sec
User Interface Test 8.54
Elements 8.54 39.19 refresh/sec
Disk Test 8.29
Sequential 9.57
Uncached Write 7.74 4.75 MB/sec [4K blocks]
Uncached Write 8.28 4.69 MB/sec [256K blocks]
Uncached Read 14.54 4.26 MB/sec [4K blocks]
Uncached Read 10.06 5.06 MB/sec [256K blocks]
Random 7.31
Uncached Write 2.60 0.28 MB/sec [4K blocks]
Uncached Write 11.53 3.69 MB/sec [256K blocks]
Uncached Read 37.16 0.26 MB/sec [4K blocks]
Uncached Read 20.20 3.75 MB/sec [256K blocks]
