My score
e8200 overclocked to 3.2

Results 215.64
System Info
Xbench Version 1.3
System Version 10.5.7 (9J61)
Physical RAM 4096 MB
Model MacPro5,1
Drive Type WDC WD5000AAKS-00A7B0
CPU Test 216.44
GCD Loop 375.90 19.81 Mops/sec
Floating Point Basic 182.01 4.32 Gflop/sec
vecLib FFT 150.99 4.98 Gflop/sec
Floating Point Library 270.00 47.02 Mops/sec
Thread Test 421.35
Computation 533.72 10.81 Mops/sec, 4 threads
Lock Contention 348.07 14.97 Mlocks/sec, 4 threads
Memory Test 251.54
System 287.01
Allocate 360.97 1.33 Malloc/sec
Fill 225.90 10983.71 MB/sec
Copy 307.18 6344.69 MB/sec
Stream 223.87
Copy 211.31 4364.52 MB/sec
Scale 217.70 4497.61 MB/sec
Add 236.91 5046.79 MB/sec
Triad 231.46 4951.47 MB/sec
Quartz Graphics Test 307.59
Line 246.07 16.38 Klines/sec [50% alpha]
Rectangle 328.20 97.99 Krects/sec [50% alpha]
Circle 267.48 21.80 Kcircles/sec [50% alpha]
Bezier 249.63 6.30 Kbeziers/sec [50% alpha]
Text 714.26 44.68 Kchars/sec
OpenGL Graphics Test 236.66
Spinning Squares 236.66 300.21 frames/sec
User Interface Test 394.56
Elements 394.56 1.81 Krefresh/sec
Elements 394.56 1.81 Krefresh/sec
Disk Test 87.10
Sequential 157.85
Uncached Write 152.63 93.71 MB/sec [4K blocks]
Uncached Write 146.11 82.67 MB/sec [256K blocks]
Uncached Read 156.36 45.76 MB/sec [4K blocks]
Uncached Read 180.21 90.57 MB/sec [256K blocks]
Random 60.14
Uncached Write 21.88 2.32 MB/sec [4K blocks]
Uncached Write 225.98 72.34 MB/sec [256K blocks]
Uncached Read 95.74 0.68 MB/sec [4K blocks]
Uncached Read 168.61 31.29 MB/sec [256K blocks]

INSTAHackintosh built 10.5.7 of course.