Section Description Score Geekbench Score
Geekbench 2.1.2 for Mac OS X PPC (32-bit)
Integer Processor integer performance 575 596
Floating Point Processor floating point performance 749
Memory Memory performance 481
Stream Memory bandwidth performance 366

Result Information

User Moto
Upload Date Sun, 30 Aug 2009 10:16:28 +0000
Views 1

System Information

iMac G4 (20-inch Flat-Panel)
Operating System Mac OS X 10.5.8 (Build 9L30)
Model iMac G4 (20-inch Flat-Panel)
Processor PowerPC G4 (7445/7455) @ 1.25 GHz
1 Processor, 1 Core
Processor ID 18, 11
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 0 KB
Motherboard PowerMac6,3
BIOS N/A
Memory 1.25 GB PC2700U-25330 DDR SDRAM

Integer Performance

Integer 575
Blowfish
single-core scalar
1017
44.7 MB/sec
 
Blowfish
multi-core scalar
1077
44.2 MB/sec
 
Text Compress
single-core scalar
327
1.05 MB/sec
 
Text Compress
multi-core scalar
298
1003 KB/sec
 
Text Decompress
single-core scalar
465
1.91 MB/sec
 
Text Decompress
multi-core scalar
468
1.87 MB/sec
 
Image Compress
single-core scalar
761
6.29 Mpixels/sec
 
Image Compress
multi-core scalar
636
5.36 Mpixels/sec
 
Image Decompress
single-core scalar
486
8.16 Mpixels/sec
 
Image Decompress
multi-core scalar
431
7.04 Mpixels/sec
 
Lua
single-core scalar
443
171 Knodes/sec
 
Lua
multi-core scalar
491
189 Knodes/sec
 

Floating Point Performance

Floating Point 749
Mandelbrot
single-core scalar
548
365 Mflops
 
Mandelbrot
multi-core scalar
530
347 Mflops
 
Dot Product
single-core scalar
873
422 Mflops
 
Dot Product
multi-core scalar
753
343 Mflops
 
Dot Product
single-core vector
1934
2.32 Gflops
 
Dot Product
multi-core vector
1849
1.92 Gflops
 
LU Decomposition
single-core scalar
379
338 Mflops
 
LU Decomposition
multi-core scalar
372
327 Mflops
 
Primality Test
single-core scalar
563
84.2 Mflops
 
Primality Test
multi-core scalar
580
108 Mflops
 
Sharpen Image
single-core scalar
404
945 Kpixels/sec
 
Sharpen Image
multi-core scalar
534
1.23 Mpixels/sec
 
Blur Image
single-core scalar
586
464 Kpixels/sec
 
Blur Image
multi-core scalar
584
460 Kpixels/sec
 

Memory Performance

Memory 481
Read Sequential
single-core scalar
235
296 MB/sec
 
Write Sequential
single-core scalar
998
699 MB/sec
 
Stdlib Allocate
single-core scalar
454
1.69 Mallocs/sec
 
Stdlib Write
single-core scalar
342
725 MB/sec
 
Stdlib Copy
single-core scalar
377
398 MB/sec
 

Stream Performance

Stream 366
Stream Copy
single-core scalar
368
515 MB/sec
 
Stream Copy
single-core vector
389
517 MB/sec
 
Stream Scale
single-core scalar
351
467 MB/sec
 
Stream Scale
single-core vector
359
497 MB/sec
 
Stream Add
single-core scalar
366
567 MB/sec
 
Stream Add
single-core vector
409
583 MB/sec
 
Stream Triad
single-core scalar
354
502 MB/sec
 
Stream Triad
single-core vector
339
651 MB/sec