Section Description Score Geekbench Score
Geekbench 2.1.2 for Mac OS X PPC (32-bit)
Integer Processor integer performance 479 512
Floating Point Processor floating point performance 561
Memory Memory performance 441
Stream Memory bandwidth performance 599

Result Information

Upload Date Sat, 05 Jun 2010 11:57:25 +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 2.00 GB PC3200U-30330 DDR SDRAM

Integer Performance

Integer 479
Blowfish
single-core scalar
450
19.8 MB/sec
 
Blowfish
multi-core scalar
394
16.2 MB/sec
 
Text Compress
single-core scalar
484
1.55 MB/sec
 
Text Compress
multi-core scalar
445
1.46 MB/sec
 
Text Decompress
single-core scalar
477
1.96 MB/sec
 
Text Decompress
multi-core scalar
486
1.94 MB/sec
 
Image Compress
single-core scalar
567
4.68 Mpixels/sec
 
Image Compress
multi-core scalar
503
4.24 Mpixels/sec
 
Image Decompress
single-core scalar
521
8.76 Mpixels/sec
 
Image Decompress
multi-core scalar
518
8.46 Mpixels/sec
 
Lua
single-core scalar
467
180 Knodes/sec
 
Lua
multi-core scalar
437
168 Knodes/sec
 

Floating Point Performance

Floating Point 561
Mandelbrot
single-core scalar
507
338 Mflops
 
Mandelbrot
multi-core scalar
494
324 Mflops
 
Dot Product
single-core scalar
467
226 Mflops
 
Dot Product
multi-core scalar
518
236 Mflops
 
Dot Product
single-core vector
683
819 Mflops
 
Dot Product
multi-core vector
715
744 Mflops
 
LU Decomposition
single-core scalar
596
531 Mflops
 
LU Decomposition
multi-core scalar
598
525 Mflops
 
Primality Test
single-core scalar
634
94.7 Mflops
 
Primality Test
multi-core scalar
558
104 Mflops
 
Sharpen Image
single-core scalar
527
1.23 Mpixels/sec
 
Sharpen Image
multi-core scalar
533
1.23 Mpixels/sec
 
Blur Image
single-core scalar
513
406 Kpixels/sec
 
Blur Image
multi-core scalar
520
409 Kpixels/sec
 

Memory Performance

Memory 441
Read Sequential
single-core scalar
530
666 MB/sec
 
Write Sequential
single-core scalar
557
390 MB/sec
 
Stdlib Allocate
single-core scalar
472
1.76 Mallocs/sec
 
Stdlib Write
single-core scalar
238
505 MB/sec
 
Stdlib Copy
single-core scalar
411
435 MB/sec
 

Stream Performance

Stream 599
Stream Copy
single-core scalar
554
776 MB/sec
 
Stream Copy
single-core vector
630
838 MB/sec
 
Stream Scale
single-core scalar
593
789 MB/sec
 
Stream Scale
single-core vector
610
843 MB/sec
 
Stream Add
single-core scalar
548
848 MB/sec
 
Stream Add
single-core vector
611
872 MB/sec
 
Stream Triad
single-core scalar
613
868 MB/sec
 
Stream Triad
single-core vector
639
1.20 GB/sec