Section Description Score Geekbench Score
Geekbench 2.0.0 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1114 853
Floating Point Processor floating point performance 973
Memory Memory performance 453
Stream Memory bandwidth performance 325

Result Information

Upload Date Tue, 06 Mar 2007 14:38:38 +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) @ 1.00 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 1.00 GB PC2100U-25330 DDR SDRAM

Integer Performance

Integer 1114
Blowfish
single-core scalar
1037
45.6 MB/sec
 
Blowfish
multi-core scalar
2118
86.8 MB/sec
 
Text Compress
single-core scalar
701
2.24 MB/sec
 
Text Compress
multi-core scalar
1134
3.72 MB/sec
 
Text Decompress
single-core scalar
784
3.22 MB/sec
 
Text Decompress
multi-core scalar
1434
5.72 MB/sec
 
Image Compress
single-core scalar
889
7.35 Mpixels/sec
 
Image Compress
multi-core scalar
1646
13.9 Mpixels/sec
 
Image Decompress
single-core scalar
659
11.1 Mpixels/sec
 
Image Decompress
multi-core scalar
1177
19.2 Mpixels/sec
 
Crafty Chess
single-core scalar
683
345 Knodes/sec
 
Crafty Chess
multi-core scalar
1179
572 Knodes/sec
 
Lua
single-core scalar
748
288 Knodes/sec
 
Lua
multi-core scalar
1407
541 Knodes/sec
 

Floating Point Performance

Floating Point 973
Mandelbrot
single-core scalar
503
335 Mflops
 
Mandelbrot
multi-core scalar
986
646 Mflops
 
Dot Product
single-core scalar
748
362 Mflops
 
Dot Product
multi-core scalar
1526
696 Mflops
 
Dot Product
single-core vector
1074
1.29 Gflops
 
Dot Product
multi-core vector
1959
2.04 Gflops
 
LU Decomposition
single-core scalar
320
286 Mflops
 
LU Decomposition
multi-core scalar
619
544 Mflops
 
Primality Test
single-core scalar
925
138 Mflops
 
Primality Test
multi-core scalar
1260
234 Mflops
 
Sharpen Image
single-core scalar
595
1.39 Mpixels/sec
 
Sharpen Image
multi-core scalar
1104
2.55 Mpixels/sec
 
Blur Image
single-core scalar
700
555 Kpixels/sec
 
Blur Image
multi-core scalar
1311
1.03 Mpixels/sec
 

Memory Performance

Memory 453
Read Sequential
single-core scalar
245
307 MB/sec
 
Write Sequential
single-core scalar
854
598 MB/sec
 
Stdlib Allocate
single-core scalar
527
1.97 Mallocs/sec
 
Stdlib Write
single-core scalar
287
610 MB/sec
 
Stdlib Copy
single-core scalar
355
375 MB/sec
 

Stream Performance

Stream 325
Stream Copy
single-core scalar
320
448 MB/sec
 
Stream Copy
single-core vector
340
452 MB/sec
 
Stream Scale
single-core scalar
309
411 MB/sec
 
Stream Scale
single-core vector
319
442 MB/sec
 
Stream Add
single-core scalar
322
498 MB/sec
 
Stream Add
single-core vector
362
516 MB/sec
 
Stream Triad
single-core scalar
327
463 MB/sec
 
Stream Triad
single-core vector
307
589 MB/sec