Section Description Score Geekbench Score
Geekbench 2.1.4 for Mac OS X PPC (32-bit)
Integer Processor integer performance 396 445
Floating Point Processor floating point performance 474
Memory Memory performance 384
Stream Memory bandwidth performance 638

Result Information

Upload Date Wed, 04 Nov 2009 10:52:05 +0000
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System Information

iMac G5 (Ambient Light Sensor)
Operating System Mac OS X 10.5.8 (Build 9L31a)
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 396
Blowfish
single-core scalar
428
18.8 MB/sec
 
Blowfish
multi-core scalar
249
10.2 MB/sec
 
Text Compress
single-core scalar
390
1.25 MB/sec
 
Text Compress
multi-core scalar
400
1.31 MB/sec
 
Text Decompress
single-core scalar
386
1.59 MB/sec
 
Text Decompress
multi-core scalar
403
1.61 MB/sec
 
Image Compress
single-core scalar
441
3.64 Mpixels/sec
 
Image Compress
multi-core scalar
392
3.31 Mpixels/sec
 
Image Decompress
single-core scalar
457
7.67 Mpixels/sec
 
Image Decompress
multi-core scalar
437
7.14 Mpixels/sec
 
Lua
single-core scalar
390
150 Knodes/sec
 
Lua
multi-core scalar
389
150 Knodes/sec
 

Floating Point Performance

Floating Point 474
Mandelbrot
single-core scalar
363
242 Mflops
 
Mandelbrot
multi-core scalar
402
263 Mflops
 
Dot Product
single-core scalar
391
189 Mflops
 
Dot Product
multi-core scalar
420
192 Mflops
 
Dot Product
single-core vector
661
793 Mflops
 
Dot Product
multi-core vector
621
647 Mflops
 
LU Decomposition
single-core scalar
624
555 Mflops
 
LU Decomposition
multi-core scalar
622
546 Mflops
 
Primality Test
single-core scalar
534
79.8 Mflops
 
Primality Test
multi-core scalar
426
79.1 Mflops
 
Sharpen Image
single-core scalar
403
942 Kpixels/sec
 
Sharpen Image
multi-core scalar
396
915 Kpixels/sec
 
Blur Image
single-core scalar
385
305 Kpixels/sec
 
Blur Image
multi-core scalar
391
308 Kpixels/sec
 

Memory Performance

Memory 384
Read Sequential
single-core scalar
444
558 MB/sec
 
Write Sequential
single-core scalar
456
319 MB/sec
 
Stdlib Allocate
single-core scalar
314
1.17 Mallocs/sec
 
Stdlib Write
single-core scalar
302
642 MB/sec
 
Stdlib Copy
single-core scalar
407
430 MB/sec
 

Stream Performance

Stream 638
Stream Copy
single-core scalar
610
854 MB/sec
 
Stream Copy
single-core vector
666
885 MB/sec
 
Stream Scale
single-core scalar
618
822 MB/sec
 
Stream Scale
single-core vector
627
867 MB/sec
 
Stream Add
single-core scalar
589
911 MB/sec
 
Stream Add
single-core vector
662
943 MB/sec
 
Stream Triad
single-core scalar
662
938 MB/sec
 
Stream Triad
single-core vector
675
1.26 GB/sec