Section Description Score Geekbench Score
Geekbench 2.1.4 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1093 1096
Floating Point Processor floating point performance 1197
Memory Memory performance 937
Stream Memory bandwidth performance 1080

Result Information

Upload Date Mon, 19 Jul 2010 15:50:59 +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 1093
Blowfish
single-core scalar
1000
44.0 MB/sec
 
Blowfish
multi-core scalar
894
36.6 MB/sec
 
Text Compress
single-core scalar
1068
3.42 MB/sec
 
Text Compress
multi-core scalar
1025
3.36 MB/sec
 
Text Decompress
single-core scalar
1090
4.48 MB/sec
 
Text Decompress
multi-core scalar
1154
4.60 MB/sec
 
Image Compress
single-core scalar
1250
10.3 Mpixels/sec
 
Image Compress
multi-core scalar
1085
9.14 Mpixels/sec
 
Image Decompress
single-core scalar
1277
21.4 Mpixels/sec
 
Image Decompress
multi-core scalar
1095
17.9 Mpixels/sec
 
Lua
single-core scalar
1079
416 Knodes/sec
 
Lua
multi-core scalar
1105
425 Knodes/sec
 

Floating Point Performance

Floating Point 1197
Mandelbrot
single-core scalar
1104
735 Mflops
 
Mandelbrot
multi-core scalar
1095
717 Mflops
 
Dot Product
single-core scalar
1156
559 Mflops
 
Dot Product
multi-core scalar
1135
518 Mflops
 
Dot Product
single-core vector
1403
1.68 Gflops
 
Dot Product
multi-core vector
1488
1.55 Gflops
 
LU Decomposition
single-core scalar
1251
1.11 Gflops
 
LU Decomposition
multi-core scalar
1250
1.10 Gflops
 
Primality Test
single-core scalar
1455
217 Mflops
 
Primality Test
multi-core scalar
1154
214 Mflops
 
Sharpen Image
single-core scalar
1055
2.46 Mpixels/sec
 
Sharpen Image
multi-core scalar
1122
2.59 Mpixels/sec
 
Blur Image
single-core scalar
1045
828 Kpixels/sec
 
Blur Image
multi-core scalar
1053
828 Kpixels/sec
 

Memory Performance

Memory 937
Read Sequential
single-core scalar
1188
1.46 GB/sec
 
Write Sequential
single-core scalar
978
685 MB/sec
 
Stdlib Allocate
single-core scalar
904
3.37 Mallocs/sec
 
Stdlib Write
single-core scalar
722
1.49 GB/sec
 
Stdlib Copy
single-core scalar
894
944 MB/sec
 

Stream Performance

Stream 1080
Stream Copy
single-core scalar
1068
1.46 GB/sec
 
Stream Copy
single-core vector
1109
1.44 GB/sec
 
Stream Scale
single-core scalar
1067
1.38 GB/sec
 
Stream Scale
single-core vector
1078
1.46 GB/sec
 
Stream Add
single-core scalar
1014
1.53 GB/sec
 
Stream Add
single-core vector
1101
1.53 GB/sec
 
Stream Triad
single-core scalar
1116
1.54 GB/sec
 
Stream Triad
single-core vector
1091
2.04 GB/sec