PowerBook G4 (12-inch 1.5 GHz)

Summary

Section Description Score Geekbench Score
Geekbench 2.1.0 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1047 893
Floating Point Processor floating point performance 1115
Memory Memory performance 519
Stream Memory bandwidth performance 327

System Information

Operating System Mac OS X 10.4.11 (Build 8S165)
Model PowerBook G4 (12-inch 1.5 GHz) Motherboard PowerBook6,8
Processor PowerPC G4 (7447A)
Processor ID 18, 11
Processor Frequency 1.50 GHz Processors 1
Cores 1 Threads 1
L1 Instruction Cache 32.0 KB L1 Data Cache 32.0 KB
L2 Cache 512 KB L3 Cache 0.00 B
Memory 1.25 GB FSB 166 MHz
BIOS N/A

Integer Performance

Integer 1047
Blowfish
single-threaded scalar
1226
53.9 MB/sec
 
Blowfish
multi-threaded scalar
1220
50.0 MB/sec
 
Text Compress
single-threaded scalar
774
2.48 MB/sec
 
Text Compress
multi-threaded scalar
769
2.52 MB/sec
 
Text Decompress
single-threaded scalar
1105
4.54 MB/sec
 
Text Decompress
multi-threaded scalar
1086
4.33 MB/sec
 
Image Compress
single-threaded scalar
1249
10.3 Mpixels/sec
 
Image Compress
multi-threaded scalar
1209
10.2 Mpixels/sec
 
Image Decompress
single-threaded scalar
879
14.8 Mpixels/sec
 
Image Decompress
multi-threaded scalar
891
14.5 Mpixels/sec
 
Lua
single-threaded scalar
1087
418.8 Knodes/sec
 
Lua
multi-threaded scalar
1069
411.4 Knodes/sec
 

Floating Point Performance

Floating Point 1115
Mandelbrot
single-threaded scalar
724
481.9 Mflops
 
Mandelbrot
multi-threaded scalar
733
479.8 Mflops
 
Dot Product
single-threaded scalar
1185
572.6 Mflops
 
Dot Product
multi-threaded scalar
1252
570.6 Mflops
 
Dot Product
single-threaded vector
2375
2.85 Gflops
 
Dot Product
multi-threaded vector
2715
2.82 Gflops
 
LU Decomposition
single-threaded scalar
482
429.5 Mflops
 
LU Decomposition
multi-threaded scalar
471
413.2 Mflops
 
Primality Test
single-threaded scalar
1171
174.9 Mflops
 
Primality Test
multi-threaded scalar
885
164.4 Mflops
 
Sharpen Image
single-threaded scalar
831
1.94 Mpixels/sec
 
Sharpen Image
multi-threaded scalar
837
1.93 Mpixels/sec
 
Blur Image
single-threaded scalar
983
777.9 Kpixels/sec
 
Blur Image
multi-threaded scalar
979
770.3 Kpixels/sec
 

Memory Performance

Memory 519
Read Sequential
single-threaded scalar
282
354.8 MB/sec
 
Write Sequential
single-threaded scalar
773
541.7 MB/sec
 
Stdlib Allocate
single-threaded scalar
965
3.60 Mallocs/sec
 
Stdlib Write
single-threaded scalar
262
555.3 MB/sec
 
Stdlib Copy
single-threaded scalar
317
335.2 MB/sec
 

Stream Performance

Stream 327
Stream Copy
single-threaded scalar
304
426.1 MB/sec
 
Stream Copy
single-threaded vector
326
432.9 MB/sec
 
Stream Scale
single-threaded scalar
318
422.7 MB/sec
 
Stream Scale
single-threaded vector
335
464.3 MB/sec
 
Stream Add
single-threaded scalar
358
554.8 MB/sec
 
Stream Add
single-threaded vector
309
441.2 MB/sec
 
Stream Triad
single-threaded scalar
376
532.7 MB/sec
 
Stream Triad
single-threaded vector
293
562.8 MB/sec