Section Description Score Geekbench Score
Geekbench 2.0.19 for Mac OS X PPC (32-bit)
Integer Processor integer performance 996 974
Floating Point Processor floating point performance 1044
Memory Memory performance 811
Stream Memory bandwidth performance 985

Result Information

Upload Date Sun, 30 May 2010 04:07:48 +0000
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System Information

iMac G5 (Ambient Light Sensor)
Operating System Mac OS X 10.5.8 (Build 9L30)
Model iMac G5 (Ambient Light Sensor)
Processor PowerPC G5 (970FX) @ 1.80 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 996
Blowfish
single-core scalar
1119
49.2 MB/sec
 
Blowfish
multi-core scalar
921
37.8 MB/sec
 
Text Compress
single-core scalar
927
2.97 MB/sec
 
Text Compress
multi-core scalar
891
2.92 MB/sec
 
Text Decompress
single-core scalar
934
3.84 MB/sec
 
Text Decompress
multi-core scalar
963
3.84 MB/sec
 
Image Compress
single-core scalar
1151
9.51 Mpixels/sec
 
Image Compress
multi-core scalar
1127
9.48 Mpixels/sec
 
Image Decompress
single-core scalar
1116
18.7 Mpixels/sec
 
Image Decompress
multi-core scalar
996
16.3 Mpixels/sec
 
Crafty Chess
single-core scalar
983
497 Knodes/sec
 
Crafty Chess
multi-core scalar
953
462 Knodes/sec
 
Lua
single-core scalar
926
357 Knodes/sec
 
Lua
multi-core scalar
939
362 Knodes/sec
 

Floating Point Performance

Floating Point 1044
Mandelbrot
single-core scalar
947
630 Mflops
 
Mandelbrot
multi-core scalar
980
642 Mflops
 
Dot Product
single-core scalar
1121
542 Mflops
 
Dot Product
multi-core scalar
1129
515 Mflops
 
Dot Product
single-core vector
1118
1.34 Gflops
 
Dot Product
multi-core vector
1141
1.19 Gflops
 
LU Decomposition
single-core scalar
1129
1.00 Gflops
 
LU Decomposition
multi-core scalar
1116
979 Mflops
 
Primality Test
single-core scalar
1272
190 Mflops
 
Primality Test
multi-core scalar
1016
189 Mflops
 
Sharpen Image
single-core scalar
924
2.16 Mpixels/sec
 
Sharpen Image
multi-core scalar
936
2.16 Mpixels/sec
 
Blur Image
single-core scalar
899
712 Kpixels/sec
 
Blur Image
multi-core scalar
896
705 Kpixels/sec
 

Memory Performance

Memory 811
Read Sequential
single-core scalar
919
1.13 GB/sec
 
Write Sequential
single-core scalar
926
649 MB/sec
 
Stdlib Allocate
single-core scalar
816
3.05 Mallocs/sec
 
Stdlib Write
single-core scalar
634
1.31 GB/sec
 
Stdlib Copy
single-core scalar
760
803 MB/sec
 

Stream Performance

Stream 985
Stream Copy
single-core scalar
1005
1.38 GB/sec
 
Stream Copy
single-core vector
1046
1.36 GB/sec
 
Stream Scale
single-core scalar
995
1.29 GB/sec
 
Stream Scale
single-core vector
1016
1.37 GB/sec
 
Stream Add
single-core scalar
961
1.45 GB/sec
 
Stream Add
single-core vector
1039
1.45 GB/sec
 
Stream Triad
single-core scalar
778
1.08 GB/sec
 
Stream Triad
single-core vector
1045
1.96 GB/sec