Section Description Score Geekbench Score
Geekbench 2.1.13 for Mac OS X PPC (32-bit)
Integer Processor integer performance 899 807
Floating Point Processor floating point performance 991
Memory Memory performance 563
Stream Memory bandwidth performance 335

Result Information

Upload Date Sun, 11 Aug 2013 02:58:30 +0000
Views 35

System Information

iMac G4 (USB 2.0)
Operating System Mac OS X 10.4.11 (Build 8S165)
Model iMac G4 (USB 2.0)
Processor PowerPC G4 (7445/7455) @ 1.42 GHz
1 Processor, 1 Core
Processor ID 8001h
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 0 KB
Motherboard PowerMac6,1
BIOS N/A
Memory 768 MB PC2700U-25330 DDR SDRAM

Integer Performance

Integer 899
Blowfish
single-core scalar
1135
49.9 MB/sec
 
Blowfish
multi-core scalar
1146
47.0 MB/sec
 
Text Compress
single-core scalar
580
1.86 MB/sec
 
Text Compress
multi-core scalar
533
1.75 MB/sec
 
Text Decompress
single-core scalar
713
2.93 MB/sec
 
Text Decompress
multi-core scalar
762
3.04 MB/sec
 
Image Compress
single-core scalar
1133
9.37 Mpixels/sec
 
Image Compress
multi-core scalar
1108
9.32 Mpixels/sec
 
Image Decompress
single-core scalar
839
14.1 Mpixels/sec
 
Image Decompress
multi-core scalar
859
14.0 Mpixels/sec
 
Lua
single-core scalar
998
384 Knodes/sec
 
Lua
multi-core scalar
988
380 Knodes/sec
 

Floating Point Performance

Floating Point 991
Mandelbrot
single-core scalar
655
436 Mflops
 
Mandelbrot
multi-core scalar
660
432 Mflops
 
Dot Product
single-core scalar
1088
526 Mflops
 
Dot Product
multi-core scalar
1132
516 Mflops
 
Dot Product
single-core vector
2187
2.62 Gflops
 
Dot Product
multi-core vector
2576
2.68 Gflops
 
LU Decomposition
single-core scalar
404
360 Mflops
 
LU Decomposition
multi-core scalar
413
363 Mflops
 
Primality Test
single-core scalar
818
122 Mflops
 
Primality Test
multi-core scalar
641
119 Mflops
 
Sharpen Image
single-core scalar
764
1.78 Mpixels/sec
 
Sharpen Image
multi-core scalar
763
1.76 Mpixels/sec
 
Blur Image
single-core scalar
888
703 Kpixels/sec
 
Blur Image
multi-core scalar
894
704 Kpixels/sec
 

Memory Performance

Memory 563
Read Sequential
single-core scalar
285
358 MB/sec
 
Write Sequential
single-core scalar
965
676 MB/sec
 
Stdlib Allocate
single-core scalar
876
3.27 Mallocs/sec
 
Stdlib Write
single-core scalar
325
690 MB/sec
 
Stdlib Copy
single-core scalar
364
384 MB/sec
 

Stream Performance

Stream 335
Stream Copy
single-core scalar
301
422 MB/sec
 
Stream Copy
single-core vector
329
437 MB/sec
 
Stream Scale
single-core scalar
305
406 MB/sec
 
Stream Scale
single-core vector
356
492 MB/sec
 
Stream Add
single-core scalar
322
499 MB/sec
 
Stream Add
single-core vector
384
547 MB/sec
 
Stream Triad
single-core scalar
386
547 MB/sec
 
Stream Triad
single-core vector
300
576 MB/sec