Section Description Score Geekbench Score
Geekbench 2.0.0 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1605 1203
Floating Point Processor floating point performance 1391
Memory Memory performance 567
Stream Memory bandwidth performance 411

Result Information

Upload Date Wed, 07 Mar 2007 10:21:25 +0000
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System Information

Power Mac G4 (Mirrored Drive Doors)
Operating System Mac OS X 10.4.8 (Build 8L127)
Model Power Mac G4 (Mirrored Drive Doors)
Processor PowerPC G4 (7445/7455) @ 1.42 GHz
2 Processors, 2 Cores
Processor ID 18, 11
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 2048 KB
Motherboard PowerMac3,6
BIOS
Memory 2.00 GB PC2700U-30330 DDR SDRAM

Integer Performance

Integer 1605
Blowfish
single-core scalar
1470
64.6 MB/sec
 
Blowfish
multi-core scalar
3073
126 MB/sec
 
Text Compress
single-core scalar
973
3.11 MB/sec
 
Text Compress
multi-core scalar
1659
5.44 MB/sec
 
Text Decompress
single-core scalar
1102
4.53 MB/sec
 
Text Decompress
multi-core scalar
2078
8.28 MB/sec
 
Image Compress
single-core scalar
1279
10.6 Mpixels/sec
 
Image Compress
multi-core scalar
2434
20.5 Mpixels/sec
 
Image Decompress
single-core scalar
968
16.3 Mpixels/sec
 
Image Decompress
multi-core scalar
1733
28.3 Mpixels/sec
 
Crafty Chess
single-core scalar
959
485 Knodes/sec
 
Crafty Chess
multi-core scalar
1649
800 Knodes/sec
 
Lua
single-core scalar
1061
409 Knodes/sec
 
Lua
multi-core scalar
2042
786 Knodes/sec
 

Floating Point Performance

Floating Point 1391
Mandelbrot
single-core scalar
714
475 Mflops
 
Mandelbrot
multi-core scalar
1406
920 Mflops
 
Dot Product
single-core scalar
1057
511 Mflops
 
Dot Product
multi-core scalar
2095
955 Mflops
 
Dot Product
single-core vector
1499
1.80 Gflops
 
Dot Product
multi-core vector
2918
3.04 Gflops
 
LU Decomposition
single-core scalar
455
405 Mflops
 
LU Decomposition
multi-core scalar
902
791 Mflops
 
Primality Test
single-core scalar
1275
190 Mflops
 
Primality Test
multi-core scalar
1835
341 Mflops
 
Sharpen Image
single-core scalar
843
1.97 Mpixels/sec
 
Sharpen Image
multi-core scalar
1602
3.69 Mpixels/sec
 
Blur Image
single-core scalar
995
788 Kpixels/sec
 
Blur Image
multi-core scalar
1888
1.48 Mpixels/sec
 

Memory Performance

Memory 567
Read Sequential
single-core scalar
327
410 MB/sec
 
Write Sequential
single-core scalar
1007
706 MB/sec
 
Stdlib Allocate
single-core scalar
750
2.80 Mallocs/sec
 
Stdlib Write
single-core scalar
338
717 MB/sec
 
Stdlib Copy
single-core scalar
413
437 MB/sec
 

Stream Performance

Stream 411
Stream Copy
single-core scalar
399
559 MB/sec
 
Stream Copy
single-core vector
430
572 MB/sec
 
Stream Scale
single-core scalar
391
520 MB/sec
 
Stream Scale
single-core vector
421
582 MB/sec
 
Stream Add
single-core scalar
398
616 MB/sec
 
Stream Add
single-core vector
448
638 MB/sec
 
Stream Triad
single-core scalar
424
601 MB/sec
 
Stream Triad
single-core vector
380
729 MB/sec