xbench 1.3 odd benchmarks btw macbookpro and hackintosh

[jmcgeejr]

Ok guys I just ran xbench 1.3 and on my macbook pro which has the 2.5ghz core 2 duo I get cpu test score of 172. oh my hackintosh (Dell T5400 with 2 quad core xeons at 2.5ghz I get 169 for my cpu score. Something is wrong here...

 

 

This is the MACBOOKPRO

 

Results 134.15

System Info

Xbench Version 1.3

System Version 10.5.2 (9C7010)

Physical RAM 4096 MB

Model MacBookPro4,1

Drive Type Hitachi HTS722020K9SA00

CPU Test 172.59

GCD Loop 301.61 15.90 Mops/sec

Floating Point Basic 144.08 3.42 Gflop/sec

vecLib FFT 120.05 3.96 Gflop/sec

Floating Point Library 217.88 37.94 Mops/sec

Thread Test 344.96

Computation 488.39 9.89 Mops/sec, 4 threads

Lock Contention 266.66 11.47 Mlocks/sec, 4 threads

Memory Test 168.37

System 186.10

Allocate 296.43 1.09 Malloc/sec

Fill 148.78 7234.14 MB/sec

Copy 165.96 3427.79 MB/sec

Stream 153.72

Copy 146.67 3029.40 MB/sec

Scale 144.31 2981.49 MB/sec

Add 163.79 3489.14 MB/sec

Triad 162.10 3467.74 MB/sec

Quartz Graphics Test 201.86

Line 193.41 12.88 Klines/sec [50% alpha]

Rectangle 233.95 69.85 Krects/sec [50% alpha]

Circle 192.20 15.67 Kcircles/sec [50% alpha]

Bezier 199.75 5.04 Kbeziers/sec [50% alpha]

Text 195.47 12.23 Kchars/sec

OpenGL Graphics Test 175.51

Spinning Squares 175.51 222.64 frames/sec

User Interface Test 269.67

Elements 269.67 1.24 Krefresh/sec

Disk Test 43.13

Sequential 79.10

Uncached Write 117.49 72.14 MB/sec [4K blocks]

Uncached Write 113.38 64.15 MB/sec [256K blocks]

Uncached Read 39.02 11.42 MB/sec [4K blocks]

Uncached Read 131.49 66.09 MB/sec [256K blocks]

Random 29.65

Uncached Write 9.59 1.02 MB/sec [4K blocks]

Uncached Write 97.06 31.07 MB/sec [256K blocks]

Uncached Read 79.87 0.57 MB/sec [4K blocks]

Uncached Read 126.97 23.56 MB/sec [256K blocks]

 

This is the Hackintosh

 

Results 168.89

System Info

Xbench Version 1.3

System Version 10.5.2 (9C7010)

Physical RAM 4096 MB

Model MacPro3,1

Drive Type Hitachi HDP725050GLA360

CPU Test 169.95

GCD Loop 292.90 15.44 Mops/sec

Floating Point Basic 143.26 3.40 Gflop/sec

vecLib FFT 119.17 3.93 Gflop/sec

Floating Point Library 210.47 36.65 Mops/sec

Thread Test 315.02

Computation 375.04 7.60 Mops/sec, 4 threads

Lock Contention 271.55 11.68 Mlocks/sec, 4 threads

Memory Test 175.03

System 258.16

Allocate 341.09 1.25 Malloc/sec

Fill 208.57 10141.29 MB/sec

Copy 256.77 5303.46 MB/sec

Stream 132.39

Copy 133.05 2748.00 MB/sec

Scale 133.58 2759.81 MB/sec

Add 131.99 2811.63 MB/sec

Triad 130.99 2802.24 MB/sec

Quartz Graphics Test 231.18

Line 187.24 12.47 Klines/sec [50% alpha]

Rectangle 241.82 72.20 Krects/sec [50% alpha]

Circle 195.17 15.91 Kcircles/sec [50% alpha]

Bezier 196.18 4.95 Kbeziers/sec [50% alpha]

Text 517.80 32.39 Kchars/sec

OpenGL Graphics Test 190.44

Spinning Squares 190.44 241.59 frames/sec

User Interface Test 370.52

Elements 370.52 1.70 Krefresh/sec

Disk Test 69.45

Sequential 141.44

Uncached Write 161.39 99.09 MB/sec [4K blocks]

Uncached Write 159.62 90.31 MB/sec [256K blocks]

Uncached Read 97.88 28.65 MB/sec [4K blocks]

Uncached Read 178.49 89.71 MB/sec [256K blocks]

Random 46.03

Uncached Write 15.72 1.66 MB/sec [4K blocks]

Uncached Write 146.31 46.84 MB/sec [256K blocks]

Uncached Read 97.33 0.69 MB/sec [4K blocks]

Uncached Read 162.14 30.09 MB/sec [256K blocks]

[00diabolic]

Zeons are not fully supported by OSX. You might also be experiencing some bus speed issues. Actually I would bet you are. You might also want to try some flags to help better support your CPU.

 

To see a full list of flags you can try look here: http://forum.insanelymac.com/index.php?showtopic=99891

 

Also if any of them work or dont work please explain the flags you tried. I am trying to get feedback on some of the new ones I added as they are the ones that alter the OS to better support some CPU's. Which is exactly your problem.