Section Description Score Geekbench Score
Geekbench 2.1.2 for Mac OS X PPC (32-bit)
Integer Processor integer performance 268 354
Floating Point Processor floating point performance 357
Memory Memory performance 397
Stream Memory bandwidth performance 565

Result Information

Upload Date Thu, 25 Jun 2009 09:19:44 +0000
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System Information

iMac G5 (Ambient Light Sensor)
Operating System Mac OS X 10.4.11 (Build 8S165)
Model iMac G5 (Ambient Light Sensor)
Processor PowerPC G5 (970FX) @ 2.00 GHz
1 Processor, 1 Core
Processor ID 18, 100
L1 Instruction Cache 64 KB
L1 Data Cache 32 KB
L2 Cache 512 KB
L3 Cache 0 KB
Motherboard PowerMac8,2
BIOS N/A
Memory 1.00 GB PC3200U-30330 DDR SDRAM

Integer Performance

Integer 268
Blowfish
single-core scalar
198
8.74 MB/sec
 
Blowfish
multi-core scalar
239
9.83 MB/sec
 
Text Compress
single-core scalar
202
662 KB/sec
 
Text Compress
multi-core scalar
256
861 KB/sec
 
Text Decompress
single-core scalar
211
890 KB/sec
 
Text Decompress
multi-core scalar
284
1.13 MB/sec
 
Image Compress
single-core scalar
373
3.08 Mpixels/sec
 
Image Compress
multi-core scalar
243
2.05 Mpixels/sec
 
Image Decompress
single-core scalar
441
7.41 Mpixels/sec
 
Image Decompress
multi-core scalar
286
4.68 Mpixels/sec
 
Lua
single-core scalar
170
65.8 Knodes/sec
 
Lua
multi-core scalar
320
123 Knodes/sec
 

Floating Point Performance

Floating Point 357
Mandelbrot
single-core scalar
256
170 Mflops
 
Mandelbrot
multi-core scalar
327
214 Mflops
 
Dot Product
single-core scalar
238
115 Mflops
 
Dot Product
multi-core scalar
343
157 Mflops
 
Dot Product
single-core vector
394
472 Mflops
 
Dot Product
multi-core vector
498
519 Mflops
 
LU Decomposition
single-core scalar
627
558 Mflops
 
LU Decomposition
multi-core scalar
622
546 Mflops
 
Primality Test
single-core scalar
313
46.9 Mflops
 
Primality Test
multi-core scalar
329
61.2 Mflops
 
Sharpen Image
single-core scalar
253
591 Kpixels/sec
 
Sharpen Image
multi-core scalar
296
683 Kpixels/sec
 
Blur Image
single-core scalar
214
169 Kpixels/sec
 
Blur Image
multi-core scalar
291
229 Kpixels/sec
 

Memory Performance

Memory 397
Read Sequential
single-core scalar
406
510 MB/sec
 
Write Sequential
single-core scalar
352
247 MB/sec
 
Stdlib Allocate
single-core scalar
358
1.34 Mallocs/sec
 
Stdlib Write
single-core scalar
384
816 MB/sec
 
Stdlib Copy
single-core scalar
486
514 MB/sec
 

Stream Performance

Stream 565
Stream Copy
single-core scalar
622
872 MB/sec
 
Stream Copy
single-core vector
537
714 MB/sec
 
Stream Scale
single-core scalar
573
761 MB/sec
 
Stream Scale
single-core vector
515
713 MB/sec
 
Stream Add
single-core scalar
595
920 MB/sec
 
Stream Add
single-core vector
534
762 MB/sec
 
Stream Triad
single-core scalar
650
920 MB/sec
 
Stream Triad
single-core vector
495
950 MB/sec