Section Description Score Geekbench Score
Geekbench 2.1.4 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1071 1094
Floating Point Processor floating point performance 1190
Memory Memory performance 957
Stream Memory bandwidth performance 1117

Result Information

Upload Date Thu, 07 Mar 2013 08:15:35 +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 1071
Blowfish
single-core scalar
1003
44.1 MB/sec
 
Blowfish
multi-core scalar
837
34.3 MB/sec
 
Text Compress
single-core scalar
1030
3.30 MB/sec
 
Text Compress
multi-core scalar
1043
3.42 MB/sec
 
Text Decompress
single-core scalar
1084
4.46 MB/sec
 
Text Decompress
multi-core scalar
1120
4.46 MB/sec
 
Image Compress
single-core scalar
1133
9.37 Mpixels/sec
 
Image Compress
multi-core scalar
1088
9.16 Mpixels/sec
 
Image Decompress
single-core scalar
1256
21.1 Mpixels/sec
 
Image Decompress
multi-core scalar
1083
17.7 Mpixels/sec
 
Lua
single-core scalar
1085
418 Knodes/sec
 
Lua
multi-core scalar
1090
420 Knodes/sec
 

Floating Point Performance

Floating Point 1190
Mandelbrot
single-core scalar
1099
732 Mflops
 
Mandelbrot
multi-core scalar
1075
704 Mflops
 
Dot Product
single-core scalar
1093
529 Mflops
 
Dot Product
multi-core scalar
1172
534 Mflops
 
Dot Product
single-core vector
1370
1.64 Gflops
 
Dot Product
multi-core vector
1508
1.57 Gflops
 
LU Decomposition
single-core scalar
1247
1.11 Gflops
 
LU Decomposition
multi-core scalar
1241
1.09 Gflops
 
Primality Test
single-core scalar
1461
218 Mflops
 
Primality Test
multi-core scalar
1163
216 Mflops
 
Sharpen Image
single-core scalar
1085
2.53 Mpixels/sec
 
Sharpen Image
multi-core scalar
1070
2.47 Mpixels/sec
 
Blur Image
single-core scalar
1027
813 Kpixels/sec
 
Blur Image
multi-core scalar
1050
826 Kpixels/sec
 

Memory Performance

Memory 957
Read Sequential
single-core scalar
1005
1.23 GB/sec
 
Write Sequential
single-core scalar
1086
761 MB/sec
 
Stdlib Allocate
single-core scalar
984
3.67 Mallocs/sec
 
Stdlib Write
single-core scalar
732
1.52 GB/sec
 
Stdlib Copy
single-core scalar
979
1.01 GB/sec
 

Stream Performance

Stream 1117
Stream Copy
single-core scalar
1067
1.46 GB/sec
 
Stream Copy
single-core vector
1180
1.53 GB/sec
 
Stream Scale
single-core scalar
1079
1.40 GB/sec
 
Stream Scale
single-core vector
1115
1.51 GB/sec
 
Stream Add
single-core scalar
1060
1.60 GB/sec
 
Stream Add
single-core vector
1138
1.58 GB/sec
 
Stream Triad
single-core scalar
1156
1.60 GB/sec
 
Stream Triad
single-core vector
1143
2.14 GB/sec