Re: Dual 867 768mb
Originally posted by zoetropeuk
110.8
The scores for DP's should be much higher if both processors were utilised efficiently. If you have CPU monitor opened while running xbench you'll see that neither CPU is being used more than 50% of its capacity. If it does than the other processor suffers.
Even if you combine both processors they are never being used more than 50-55%, this is true for all the apps that I use. This even seems to be true for apps that push the fact that they utilise MP's.
I've got a single processor 867 and i've just scored
Results 88.63
System Info
Xbench Version 1.0
System Version 10.2.3
Physical RAM 1024 MB
Model PowerMac3,5
Processor PowerPC G4 @ 867 MHz
Version 7450 (V'ger) v2.1
L1 Cache 32K (instruction), 32K (data)
L2 Cache 256K @ 867 MHz
L3 Cache 2048K @ 217 MHz
Bus Frequency 133 MHz
Video Card GeForce2 MX
Drive Type IBM-IC35L060AVER07-0
CPU Test 97.54
GCD Recursion 101.49 3.96 Mops/sec
Floating Point Basic 97.16 327.46 Mflop/sec
AltiVec Basic 91.98 4.99 Gflop/sec
Floating Point Library 100.09 4.49 Mops/sec
Thread Test 56.56
Computation 55.10 443.90 Kops/sec, 4 threads
Lock Contention 58.10 729.34 Klocks/sec, 4 threads
Memory Test 92.10
System 101.59
Allocate 136.21 45.92 Kalloc/sec
Fill 93.03 533.49 MB/sec
Copy 87.42 437.08 MB/sec
Stream 84.23
Copy 84.85 371.04 MB/sec [altivec]
Scale 85.94 374.94 MB/sec [altivec]
Add 83.10 378.12 MB/sec [altivec]
Triad 83.10 365.16 MB/sec [altivec]
Quartz Graphics Test 105.02
Line 114.69 2.92 Klines/sec [50% alpha]
Rectangle 101.96 7.17 Krects/sec [50% alpha]
Circle 112.10 2.58 Kcircles/sec [50% alpha]
Bezier 106.77 1.16 Kbeziers/sec [50% alpha]
Text 92.61 1.51 Kchars/sec
OpenGL Graphics Test 110.74
Spinning Squares 110.74 77.50 frames/sec
User Interface Test 100.97
Elements 100.97 34.36 refresh/sec
Disk Test 85.20
Sequential 92.69
Uncached Write 82.67 36.07 MB/sec [4K blocks]
Uncached Write 85.94 34.96 MB/sec [256K blocks]
Uncached Read 134.87 21.24 MB/sec [4K blocks]
Uncached Read 83.27 35.93 MB/sec [256K blocks]
Random 78.84
Uncached Write 55.31 0.84 MB/sec [4K blocks]
Uncached Write 83.51 19.16 MB/sec [256K blocks]
Uncached Read 96.36 0.63 MB/sec [4K blocks]
Uncached Read 97.05 19.02 MB/sec [256K blocks]
looks like it does look at both processors!!!