PowerBook G4 (12-inch 1.5 GHz)

Summary

Section Description Score Geekbench Score
Geekbench 2.1.2 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1009 866
Floating Point Processor floating point performance 1075
Memory Memory performance 513
Stream Memory bandwidth performance 343

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 768 MB FSB 166 MHz
BIOS N/A

Integer Performance

Integer 1009
Blowfish
single-threaded scalar
1222
53.7 MB/sec
 
Blowfish
multi-threaded scalar
1214
49.8 MB/sec
 
Text Compress
single-threaded scalar
775
2.48 MB/sec
 
Text Compress
multi-threaded scalar
719
2.36 MB/sec
 
Text Decompress
single-threaded scalar
1018
4.19 MB/sec
 
Text Decompress
multi-threaded scalar
1021
4.07 MB/sec
 
Image Compress
single-threaded scalar
1192
9.85 Mpixels/sec
 
Image Compress
multi-threaded scalar
1141
9.60 Mpixels/sec
 
Image Decompress
single-threaded scalar
868
14.6 Mpixels/sec
 
Image Decompress
multi-threaded scalar
859
14.0 Mpixels/sec
 
Lua
single-threaded scalar
1045
402.4 Knodes/sec
 
Lua
multi-threaded scalar
1042
401.2 Knodes/sec
 

Floating Point Performance

Floating Point 1075
Mandelbrot
single-threaded scalar
695
462.9 Mflops
 
Mandelbrot
multi-threaded scalar
698
457.3 Mflops
 
Dot Product
single-threaded scalar
1147
554.3 Mflops
 
Dot Product
multi-threaded scalar
1200
547.0 Mflops
 
Dot Product
single-threaded vector
2250
2.70 Gflops
 
Dot Product
multi-threaded vector
2654
2.76 Gflops
 
LU Decomposition
single-threaded scalar
475
422.9 Mflops
 
LU Decomposition
multi-threaded scalar
461
404.8 Mflops
 
Primality Test
single-threaded scalar
1096
163.8 Mflops
 
Primality Test
multi-threaded scalar
869
161.4 Mflops
 
Sharpen Image
single-threaded scalar
812
1.90 Mpixels/sec
 
Sharpen Image
multi-threaded scalar
808
1.86 Mpixels/sec
 
Blur Image
single-threaded scalar
949
751.4 Kpixels/sec
 
Blur Image
multi-threaded scalar
946
744.4 Kpixels/sec
 

Memory Performance

Memory 513
Read Sequential
single-threaded scalar
277
347.8 MB/sec
 
Write Sequential
single-threaded scalar
780
546.5 MB/sec
 
Stdlib Allocate
single-threaded scalar
914
3.41 Mallocs/sec
 
Stdlib Write
single-threaded scalar
263
558.7 MB/sec
 
Stdlib Copy
single-threaded scalar
332
351.0 MB/sec
 

Stream Performance

Stream 343
Stream Copy
single-threaded scalar
336
470.9 MB/sec
 
Stream Copy
single-threaded vector
312
414.7 MB/sec
 
Stream Scale
single-threaded scalar
349
464.6 MB/sec
 
Stream Scale
single-threaded vector
349
483.5 MB/sec
 
Stream Add
single-threaded scalar
333
515.0 MB/sec
 
Stream Add
single-threaded vector
384
547.2 MB/sec
 
Stream Triad
single-threaded scalar
367
520.3 MB/sec
 
Stream Triad
single-threaded vector
318
610.7 MB/sec