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 1024 873
Floating Point Processor floating point performance 1081
Memory Memory performance 525
Stream Memory bandwidth performance 321

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 1024
Blowfish
single-threaded scalar
1234
54.2 MB/sec
 
Blowfish
multi-threaded scalar
1239
50.8 MB/sec
 
Text Compress
single-threaded scalar
801
2.56 MB/sec
 
Text Compress
multi-threaded scalar
737
2.42 MB/sec
 
Text Decompress
single-threaded scalar
1043
4.29 MB/sec
 
Text Decompress
multi-threaded scalar
1015
4.05 MB/sec
 
Image Compress
single-threaded scalar
1202
9.93 Mpixels/sec
 
Image Compress
multi-threaded scalar
1195
10.1 Mpixels/sec
 
Image Decompress
single-threaded scalar
881
14.8 Mpixels/sec
 
Image Decompress
multi-threaded scalar
872
14.2 Mpixels/sec
 
Lua
single-threaded scalar
1043
401.9 Knodes/sec
 
Lua
multi-threaded scalar
1028
395.6 Knodes/sec
 

Floating Point Performance

Floating Point 1081
Mandelbrot
single-threaded scalar
698
464.5 Mflops
 
Mandelbrot
multi-threaded scalar
700
458.3 Mflops
 
Dot Product
single-threaded scalar
1140
551.0 Mflops
 
Dot Product
multi-threaded scalar
1212
552.4 Mflops
 
Dot Product
single-threaded vector
2347
2.81 Gflops
 
Dot Product
multi-threaded vector
2635
2.74 Gflops
 
LU Decomposition
single-threaded scalar
482
429.7 Mflops
 
LU Decomposition
multi-threaded scalar
478
419.5 Mflops
 
Primality Test
single-threaded scalar
1121
167.5 Mflops
 
Primality Test
multi-threaded scalar
863
160.3 Mflops
 
Sharpen Image
single-threaded scalar
797
1.86 Mpixels/sec
 
Sharpen Image
multi-threaded scalar
801
1.85 Mpixels/sec
 
Blur Image
single-threaded scalar
937
742.1 Kpixels/sec
 
Blur Image
multi-threaded scalar
929
731.0 Kpixels/sec
 

Memory Performance

Memory 525
Read Sequential
single-threaded scalar
280
351.6 MB/sec
 
Write Sequential
single-threaded scalar
778
545.3 MB/sec
 
Stdlib Allocate
single-threaded scalar
955
3.57 Mallocs/sec
 
Stdlib Write
single-threaded scalar
281
596.1 MB/sec
 
Stdlib Copy
single-threaded scalar
333
352.4 MB/sec
 

Stream Performance

Stream 321
Stream Copy
single-threaded scalar
291
408.8 MB/sec
 
Stream Copy
single-threaded vector
322
428.7 MB/sec
 
Stream Scale
single-threaded scalar
320
426.0 MB/sec
 
Stream Scale
single-threaded vector
319
441.6 MB/sec
 
Stream Add
single-threaded scalar
322
498.5 MB/sec
 
Stream Add
single-threaded vector
357
509.7 MB/sec
 
Stream Triad
single-threaded scalar
343
486.0 MB/sec
 
Stream Triad
single-threaded vector
298
572.4 MB/sec