Section Description Score Geekbench Score
Geekbench 2.0.19 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1034 1010
Floating Point Processor floating point performance 1080
Memory Memory performance 831
Stream Memory bandwidth performance 1044

Result Information

Upload Date Tue, 23 Mar 2010 02:14:01 +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 1034
Blowfish
single-core scalar
1121
49.3 MB/sec
 
Blowfish
multi-core scalar
953
39.1 MB/sec
 
Text Compress
single-core scalar
1019
3.26 MB/sec
 
Text Compress
multi-core scalar
972
3.19 MB/sec
 
Text Decompress
single-core scalar
1033
4.24 MB/sec
 
Text Decompress
multi-core scalar
1045
4.17 MB/sec
 
Image Compress
single-core scalar
1119
9.25 Mpixels/sec
 
Image Compress
multi-core scalar
1060
8.92 Mpixels/sec
 
Image Decompress
single-core scalar
1113
18.7 Mpixels/sec
 
Image Decompress
multi-core scalar
985
16.1 Mpixels/sec
 
Crafty Chess
single-core scalar
1016
514 Knodes/sec
 
Crafty Chess
multi-core scalar
1061
515 Knodes/sec
 
Lua
single-core scalar
1005
387 Knodes/sec
 
Lua
multi-core scalar
984
379 Knodes/sec
 

Floating Point Performance

Floating Point 1080
Mandelbrot
single-core scalar
1064
708 Mflops
 
Mandelbrot
multi-core scalar
971
635 Mflops
 
Dot Product
single-core scalar
1124
543 Mflops
 
Dot Product
multi-core scalar
1125
513 Mflops
 
Dot Product
single-core vector
1109
1.33 Gflops
 
Dot Product
multi-core vector
1125
1.17 Gflops
 
LU Decomposition
single-core scalar
1129
1.01 Gflops
 
LU Decomposition
multi-core scalar
1115
978 Mflops
 
Primality Test
single-core scalar
1425
213 Mflops
 
Primality Test
multi-core scalar
1095
203 Mflops
 
Sharpen Image
single-core scalar
955
2.23 Mpixels/sec
 
Sharpen Image
multi-core scalar
1000
2.31 Mpixels/sec
 
Blur Image
single-core scalar
948
751 Kpixels/sec
 
Blur Image
multi-core scalar
947
745 Kpixels/sec
 

Memory Performance

Memory 831
Read Sequential
single-core scalar
942
1.15 GB/sec
 
Write Sequential
single-core scalar
933
654 MB/sec
 
Stdlib Allocate
single-core scalar
748
2.79 Mallocs/sec
 
Stdlib Write
single-core scalar
651
1.35 GB/sec
 
Stdlib Copy
single-core scalar
882
932 MB/sec
 

Stream Performance

Stream 1044
Stream Copy
single-core scalar
995
1.36 GB/sec
 
Stream Copy
single-core vector
1085
1.41 GB/sec
 
Stream Scale
single-core scalar
995
1.29 GB/sec
 
Stream Scale
single-core vector
1052
1.42 GB/sec
 
Stream Add
single-core scalar
957
1.45 GB/sec
 
Stream Add
single-core vector
1084
1.51 GB/sec
 
Stream Triad
single-core scalar
1086
1.50 GB/sec
 
Stream Triad
single-core vector
1102
2.06 GB/sec