Section Description Score Geekbench Score
Geekbench 2.0.1 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1126 876
Floating Point Processor floating point performance 999
Memory Memory performance 488
Stream Memory bandwidth performance 349

Result Information

Upload Date Wed, 11 Apr 2007 06:00:33 +0000
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System Information

Power Mac G4 (Mirrored Drive Doors)
Operating System Mac OS X 10.4.9 (Build 8P135)
Model Power Mac G4 (Mirrored Drive Doors)
Processor PowerPC G4 (7445/7455) @ 1.00 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 1024 KB
Motherboard PowerMac3,6
BIOS
Memory 768 MB

Integer Performance

Integer 1126
Blowfish
single-core scalar
1038
45.6 MB/sec
 
Blowfish
multi-core scalar
2129
87.3 MB/sec
 
Text Compress
single-core scalar
719
2.30 MB/sec
 
Text Compress
multi-core scalar
1170
3.84 MB/sec
 
Text Decompress
single-core scalar
790
3.25 MB/sec
 
Text Decompress
multi-core scalar
1462
5.83 MB/sec
 
Image Compress
single-core scalar
901
7.45 Mpixels/sec
 
Image Compress
multi-core scalar
1678
14.1 Mpixels/sec
 
Image Decompress
single-core scalar
672
11.3 Mpixels/sec
 
Image Decompress
multi-core scalar
1201
19.6 Mpixels/sec
 
Crafty Chess
single-core scalar
682
345 Knodes/sec
 
Crafty Chess
multi-core scalar
1165
565 Knodes/sec
 
Lua
single-core scalar
749
289 Knodes/sec
 
Lua
multi-core scalar
1412
543 Knodes/sec
 

Floating Point Performance

Floating Point 999
Mandelbrot
single-core scalar
504
335 Mflops
 
Mandelbrot
multi-core scalar
976
639 Mflops
 
Dot Product
single-core scalar
758
366 Mflops
 
Dot Product
multi-core scalar
1533
699 Mflops
 
Dot Product
single-core vector
1125
1.35 Gflops
 
Dot Product
multi-core vector
2162
2.25 Gflops
 
LU Decomposition
single-core scalar
318
284 Mflops
 
LU Decomposition
multi-core scalar
616
540 Mflops
 
Primality Test
single-core scalar
937
140 Mflops
 
Primality Test
multi-core scalar
1304
242 Mflops
 
Sharpen Image
single-core scalar
597
1.39 Mpixels/sec
 
Sharpen Image
multi-core scalar
1127
2.60 Mpixels/sec
 
Blur Image
single-core scalar
702
556 Kpixels/sec
 
Blur Image
multi-core scalar
1334
1.05 Mpixels/sec
 

Memory Performance

Memory 488
Read Sequential
single-core scalar
300
376 MB/sec
 
Write Sequential
single-core scalar
945
662 MB/sec
 
Stdlib Allocate
single-core scalar
517
1.93 Mallocs/sec
 
Stdlib Write
single-core scalar
317
673 MB/sec
 
Stdlib Copy
single-core scalar
365
386 MB/sec
 

Stream Performance

Stream 349
Stream Copy
single-core scalar
313
440 MB/sec
 
Stream Copy
single-core vector
349
463 MB/sec
 
Stream Scale
single-core scalar
321
427 MB/sec
 
Stream Scale
single-core vector
340
470 MB/sec
 
Stream Add
single-core scalar
346
535 MB/sec
 
Stream Add
single-core vector
397
567 MB/sec
 
Stream Triad
single-core scalar
378
536 MB/sec
 
Stream Triad
single-core vector
355
681 MB/sec