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About LinkBacks
Witam
Mam problem z pamiecia w moim macu. Otoz dokupilem ostatnio pamiec do mojej maszynki. Mialem 8 Gb ( 4x 2Gb) i dokupilem kolejne 8gb tylko ze juz kupilem 2x 4gb. Zrobilem test Xbench przed i po. No i okazalo sie ze wyniki sa niemal identyczne!!! Jako dowod dolaczam wynik ponizej. Zaznaczam tez ze rozmieszczenie ramu bylo nastepujace: 4x 2gb na gorze oraz 2x4gb na dole obok siebie. Powiedzcie prosze czy te wyniki powinny byc prawie takie same czy nie bo moim zdaniem cos jest nie halo. Nawet w pracy nie odczulem zadnej roznicy apracuje glownie w Final Cut, After effects, Photoshop a mam wrazenie jakby po uzupelnieniu ramu chodzil bardziej mulowato. Dzieki i prosze o pomoc.
Pozdr.
Wyniki 16GB:
Results 192.37
System Info
Xbench Version 1.3
System Version 10.5.8 (9L30)
Physical RAM 16384 MB
Model MacPro3,1
Drive Type WDC WD3200AAJS-41VWA1
CPU Test 189.22
GCD Loop 327.39 17.26 Mops/sec
Floating Point Basic 160.01 3.80 Gflop/sec
vecLib FFT 131.80 4.35 Gflop/sec
Floating Point Library 235.39 40.99 Mops/sec
Thread Test 827.28
Computation 1121.14 22.71 Mops/sec, 4 threads
Lock Contention 655.47 28.20 Mlocks/sec, 4 threads
Memory Test 196.88
System 270.59
Allocate 285.40 1.05 Malloc/sec
Fill 232.49 11304.04 MB/sec
Copy 304.70 6293.37 MB/sec
Stream 154.73
Copy 155.82 3218.34 MB/sec
Scale 156.30 3229.03 MB/sec
Add 153.80 3276.21 MB/sec
Triad 153.06 3274.24 MB/sec
Quartz Graphics Test 270.67
Line 219.09 14.59 Klines/sec [50% alpha]
Rectangle 290.40 86.70 Krects/sec [50% alpha]
Circle 236.00 19.24 Kcircles/sec [50% alpha]
Bezier 231.14 5.83 Kbeziers/sec [50% alpha]
Text 525.95 32.90 Kchars/sec
OpenGL Graphics Test 212.94
Spinning Squares 212.94 270.12 frames/sec
User Interface Test 421.86
Elements 421.86 1.94 Krefresh/sec
Disk Test 71.16
Sequential 114.57
Uncached Write 109.66 67.33 MB/sec [4K blocks]
Uncached Write 120.39 68.12 MB/sec [256K blocks]
Uncached Read 95.38 27.91 MB/sec [4K blocks]
Uncached Read 142.82 71.78 MB/sec [256K blocks]
Random 51.60
Uncached Write 19.36 2.05 MB/sec [4K blocks]
Uncached Write 137.67 44.07 MB/sec [256K blocks]
Uncached Read 90.03 0.64 MB/sec [4K blocks]
Uncached Read 133.57 24.78 MB/sec [256K blocks]
Wyniki 8GB:
Results 197.83
System Info
Xbench Version 1.3
System Version 10.5.8 (9L30)
Physical RAM 8192 MB
Model MacPro3,1
Drive Type WDC WD3200AAJS-41VWA1
CPU Test 188.74
GCD Loop 327.58 17.27 Mops/sec
Floating Point Basic 159.78 3.80 Gflop/sec
vecLib FFT 130.90 4.32 Gflop/sec
Floating Point Library 235.68 41.04 Mops/sec
Thread Test 828.21
Computation 1124.60 22.78 Mops/sec, 4 threads
Lock Contention 655.46 28.20 Mlocks/sec, 4 threads
Memory Test 197.85
System 274.48
Allocate 304.81 1.12 Malloc/sec
Fill 229.37 11152.40 MB/sec
Copy 304.04 6279.84 MB/sec
Stream 154.67
Copy 156.37 3229.73 MB/sec
Scale 157.03 3244.17 MB/sec
Add 153.15 3262.41 MB/sec
Triad 152.23 3256.66 MB/sec
Quartz Graphics Test 270.73
Line 213.30 14.20 Klines/sec [50% alpha]
Rectangle 283.45 84.62 Krects/sec [50% alpha]
Circle 235.06 19.16 Kcircles/sec [50% alpha]
Bezier 230.99 5.83 Kbeziers/sec [50% alpha]
Text 599.27 37.49 Kchars/sec
OpenGL Graphics Test 213.34
Spinning Squares 213.34 270.64 frames/sec
User Interface Test 436.31
Elements 436.31 2.00 Krefresh/sec
Disk Test 76.04
Sequential 114.97
Uncached Write 108.29 66.49 MB/sec [4K blocks]
Uncached Write 116.39 65.86 MB/sec [256K blocks]
Uncached Read 103.87 30.40 MB/sec [4K blocks]
Uncached Read 136.25 68.48 MB/sec [256K blocks]
Random 56.80
Uncached Write 21.94 2.32 MB/sec [4K blocks]
Uncached Write 137.32 43.96 MB/sec [256K blocks]
Uncached Read 94.37 0.67 MB/sec [4K blocks]
Uncached Read 143.76 26.68 MB/sec [256K blocks]
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