Section Description Score Geekbench Score
Geekbench 2.1.4 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1061 1093
Floating Point Processor floating point performance 1200
Memory Memory performance 949
Stream Memory bandwidth performance 1127

Result Information

Upload Date Wed, 25 Nov 2009 12:51:01 +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 2.00 GB PC3200U-30330 DDR SDRAM

Integer Performance

Integer 1061
Blowfish
single-core scalar
1001
44.0 MB/sec
 
Blowfish
multi-core scalar
923
37.8 MB/sec
 
Text Compress
single-core scalar
1050
3.36 MB/sec
 
Text Compress
multi-core scalar
999
3.28 MB/sec
 
Text Decompress
single-core scalar
1146
4.71 MB/sec
 
Text Decompress
multi-core scalar
1120
4.46 MB/sec
 
Image Compress
single-core scalar
1122
9.27 Mpixels/sec
 
Image Compress
multi-core scalar
1084
9.12 Mpixels/sec
 
Image Decompress
single-core scalar
1124
18.9 Mpixels/sec
 
Image Decompress
multi-core scalar
1033
16.9 Mpixels/sec
 
Lua
single-core scalar
1057
407 Knodes/sec
 
Lua
multi-core scalar
1083
417 Knodes/sec
 

Floating Point Performance

Floating Point 1200
Mandelbrot
single-core scalar
1097
730 Mflops
 
Mandelbrot
multi-core scalar
1034
677 Mflops
 
Dot Product
single-core scalar
1081
523 Mflops
 
Dot Product
multi-core scalar
1102
503 Mflops
 
Dot Product
single-core vector
1607
1.93 Gflops
 
Dot Product
multi-core vector
1705
1.77 Gflops
 
LU Decomposition
single-core scalar
1252
1.11 Gflops
 
LU Decomposition
multi-core scalar
1232
1.08 Gflops
 
Primality Test
single-core scalar
1422
212 Mflops
 
Primality Test
multi-core scalar
1151
214 Mflops
 
Sharpen Image
single-core scalar
1040
2.43 Mpixels/sec
 
Sharpen Image
multi-core scalar
1027
2.37 Mpixels/sec
 
Blur Image
single-core scalar
1037
821 Kpixels/sec
 
Blur Image
multi-core scalar
1014
798 Kpixels/sec
 

Memory Performance

Memory 949
Read Sequential
single-core scalar
1035
1.27 GB/sec
 
Write Sequential
single-core scalar
1062
744 MB/sec
 
Stdlib Allocate
single-core scalar
897
3.35 Mallocs/sec
 
Stdlib Write
single-core scalar
840
1.74 GB/sec
 
Stdlib Copy
single-core scalar
915
966 MB/sec
 

Stream Performance

Stream 1127
Stream Copy
single-core scalar
1076
1.47 GB/sec
 
Stream Copy
single-core vector
1186
1.54 GB/sec
 
Stream Scale
single-core scalar
1097
1.42 GB/sec
 
Stream Scale
single-core vector
1128
1.52 GB/sec
 
Stream Add
single-core scalar
1068
1.61 GB/sec
 
Stream Add
single-core vector
1154
1.61 GB/sec
 
Stream Triad
single-core scalar
1159
1.60 GB/sec
 
Stream Triad
single-core vector
1155
2.16 GB/sec