Section Description Score Geekbench Score
Geekbench 2.1.0 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1043 1070
Floating Point Processor floating point performance 1168
Memory Memory performance 928
Stream Memory bandwidth performance 1111

Result Information

Upload Date Sat, 17 Jan 2009 11:44:41 +0000
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System Information

iMac G5 (Ambient Light Sensor)
Operating System Mac OS X 10.5.6 (Build 9G55)
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 1043
Blowfish
single-core scalar
1000
43.9 MB/sec
 
Blowfish
multi-core scalar
829
34.0 MB/sec
 
Text Compress
single-core scalar
1084
3.47 MB/sec
 
Text Compress
multi-core scalar
1034
3.39 MB/sec
 
Text Decompress
single-core scalar
1068
4.39 MB/sec
 
Text Decompress
multi-core scalar
1044
4.16 MB/sec
 
Image Compress
single-core scalar
1131
9.35 Mpixels/sec
 
Image Compress
multi-core scalar
1026
8.64 Mpixels/sec
 
Image Decompress
single-core scalar
1230
20.7 Mpixels/sec
 
Image Decompress
multi-core scalar
1030
16.8 Mpixels/sec
 
Lua
single-core scalar
1028
396 Knodes/sec
 
Lua
multi-core scalar
1021
393 Knodes/sec
 

Floating Point Performance

Floating Point 1168
Mandelbrot
single-core scalar
1099
732 Mflops
 
Mandelbrot
multi-core scalar
1058
693 Mflops
 
Dot Product
single-core scalar
1099
531 Mflops
 
Dot Product
multi-core scalar
1091
497 Mflops
 
Dot Product
single-core vector
1395
1.67 Gflops
 
Dot Product
multi-core vector
1486
1.55 Gflops
 
LU Decomposition
single-core scalar
1255
1.12 Gflops
 
LU Decomposition
multi-core scalar
1243
1.09 Gflops
 
Primality Test
single-core scalar
1471
220 Mflops
 
Primality Test
multi-core scalar
1144
212 Mflops
 
Sharpen Image
single-core scalar
1018
2.38 Mpixels/sec
 
Sharpen Image
multi-core scalar
991
2.28 Mpixels/sec
 
Blur Image
single-core scalar
1007
797 Kpixels/sec
 
Blur Image
multi-core scalar
996
783 Kpixels/sec
 

Memory Performance

Memory 928
Read Sequential
single-core scalar
1053
1.29 GB/sec
 
Write Sequential
single-core scalar
1090
764 MB/sec
 
Stdlib Allocate
single-core scalar
832
3.11 Mallocs/sec
 
Stdlib Write
single-core scalar
730
1.51 GB/sec
 
Stdlib Copy
single-core scalar
935
987 MB/sec
 

Stream Performance

Stream 1111
Stream Copy
single-core scalar
1055
1.44 GB/sec
 
Stream Copy
single-core vector
1168
1.51 GB/sec
 
Stream Scale
single-core scalar
1071
1.39 GB/sec
 
Stream Scale
single-core vector
1105
1.49 GB/sec
 
Stream Add
single-core scalar
1049
1.58 GB/sec
 
Stream Add
single-core vector
1143
1.59 GB/sec
 
Stream Triad
single-core scalar
1156
1.60 GB/sec
 
Stream Triad
single-core vector
1143
2.14 GB/sec