ci-joint comparatif g4 bi 1,42 et g5 bi 2,5
1/ G4
Results 195.21
System Info
Xbench Version 1.0
System Version 10.2.6
Physical RAM 2048 MB
Model PowerMac3,6
Processor PowerPC G4x2 @ 1.42 GHz
Version 7455 (Apollo) v3.3
L1 Cache 32K (instruction), 32K (data)
L2 Cache 256K @ 1417 MHz
L3 Cache 2048K @ 237 MHz
Bus Frequency 167 MHz
Video Card GeForce4 Ti 4600
Drive Type WDC WD1200JB-00CRA1
CPU Test 177.33
GCD Recursion 178.51 6.97 Mops/sec
Floating Point Basic 178.95 603.20 Mflop/sec
AltiVec Basic 179.88 9.76 Gflop/sec
Floating Point Library 172.17 7.73 Mops/sec
Thread Test 174.42
Computation 175.89 1.42 Mops/sec, 4 threads
Lock Contention 172.98 2.17 Mlocks/sec, 4 threads
Memory Test 159.89
System 201.88
Allocate 177.23 59.75 Kalloc/sec
Fill 425.89 2442.20 MB/sec
Copy 145.55 727.77 MB/sec
Stream 132.37
Copy 133.52 583.90 MB/sec [altivec]
Scale 136.10 593.79 MB/sec [altivec]
Add 131.23 597.10 MB/sec [altivec]
Triad 128.84 566.11 MB/sec [altivec]
Quartz Graphics Test 151.26
Line 161.15 4.10 Klines/sec [50% alpha]
Rectangle 132.01 9.29 Krects/sec [50% alpha]
Circle 161.77 3.73 Kcircles/sec [50% alpha]
Bezier 166.73 1.81 Kbeziers/sec [50% alpha]
Text 140.91 2.30 Kchars/sec
OpenGL Graphics Test 175.74
Spinning Squares 175.74 122.98 frames/sec
User Interface Test 154.31
Elements 154.31 52.50 refresh/sec
Disk Test 112.97
Sequential 120.77
Uncached Write 114.38 49.90 MB/sec [4K blocks]
Uncached Write 120.00 48.82 MB/sec [256K blocks]
Uncached Read 147.32 23.20 MB/sec [4K blocks]
Uncached Read 108.04 46.61 MB/sec [256K blocks]
Random 106.12
Uncached Write 95.73 1.45 MB/sec [4K blocks]
Uncached Write 113.14 25.96 MB/sec [256K blocks]
Uncached Read 103.56 0.67 MB/sec [4K blocks]
Uncached Read 114.23 22.39 MB/sec [256K blocks]
2/G5
Results 218.16
System Info
Xbench Version 1.1.3
System Version 10.3.5 (7M34)
Physical RAM 2560 MB
Model PowerMac7,3
Processor PowerPC G5x2 @ 2.50 GHz
L1 Cache 64K (instruction), 32K (data)
L2 Cache 512K @ 2.50 GHz
Bus Frequency 1 GHz
Video Card ATY,RV360
Drive Type ST3160023AS
CPU Test 199.28
GCD Loop 132.24 5.16 Mops/sec
Floating Point Basic 316.62 1.15 Gflop/sec
AltiVec Basic 131.14 3.81 Gflop/sec
vecLib FFT 225.90 3.51 Gflop/sec
Floating Point Library 431.33 17.27 Mops/sec
Thread Test 236.53
Computation 166.50 2.25 Mops/sec, 4 threads
Lock Contention 408.23 5.13 Mlocks/sec, 4 threads
Memory Test 344.97
System 395.77
Allocate 915.66 597.29 Kalloc/sec
Fill 339.28 2700.70 MB/sec
Copy 282.43 1412.17 MB/sec
Stream 305.73
Copy 257.70 1883.81 MB/sec [G5]
Scale 268.68 1982.89 MB/sec [G5]
Add 356.84 2283.75 MB/sec [G5]
Triad 373.28 2280.73 MB/sec [G5]
Quartz Graphics Test 300.92
Line 300.34 7.65 Klines/sec [50% alpha]
Rectangle 259.78 18.28 Krects/sec [50% alpha]
Circle 265.42 6.12 Kcircles/sec [50% alpha]
Bezier 273.42 2.97 Kbeziers/sec [50% alpha]
Text 497.00 8.10 Kchars/sec
OpenGL Graphics Test 206.00
Spinning Squares 206.00 144.16 frames/sec
User Interface Test 384.24
Elements 384.24 123.59 refresh/sec
Disk Test 109.16
Sequential 115.13
Uncached Write 140.42 58.53 MB/sec [4K blocks]
Uncached Write 124.19 50.85 MB/sec [256K blocks]
Uncached Read 84.81 13.43 MB/sec [4K blocks]
Uncached Read 128.56 51.94 MB/sec [256K blocks]
Random 103.78
Uncached Write 96.73 1.45 MB/sec [4K blocks]
Uncached Write 103.21 23.28 MB/sec [256K blocks]
Uncached Read 101.78 0.67 MB/sec [4K blocks]
Uncached Read 115.04 23.68 MB/sec [256K blocks]
conclusion:
il n'y a pas l'écart que j'espérais et comme d'habitude, le disque d'origine est une trippe; j'en prends un autre demain; même si ça ne représente pas tout, ces tests sont une indication générale que je retrouve en production
