Section Description Score Geekbench Score
Geekbench 2.0.19 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1113 1000
Floating Point Processor floating point performance 932
Memory Memory performance 963
Stream Memory bandwidth performance 922

Result Information

Upload Date Fri, 19 Mar 2010 22:39:09 +0000
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System Information

iMac G5
Operating System Mac OS X 10.4.11 (Build 8S165)
Model iMac G5
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 PowerMac8,1
BIOS N/A
Memory 512 MB PC3200U-30330 DDR SDRAM

Integer Performance

Integer 1113
Blowfish
single-core scalar
1125
49.5 MB/sec
 
Blowfish
multi-core scalar
1129
46.3 MB/sec
 
Text Compress
single-core scalar
1105
3.54 MB/sec
 
Text Compress
multi-core scalar
1110
3.64 MB/sec
 
Text Decompress
single-core scalar
1201
4.94 MB/sec
 
Text Decompress
multi-core scalar
1202
4.79 MB/sec
 
Image Compress
single-core scalar
1175
9.71 Mpixels/sec
 
Image Compress
multi-core scalar
1149
9.68 Mpixels/sec
 
Image Decompress
single-core scalar
522
8.78 Mpixels/sec
 
Image Decompress
multi-core scalar
1130
18.5 Mpixels/sec
 
Crafty Chess
single-core scalar
1179
596 Knodes/sec
 
Crafty Chess
multi-core scalar
1194
579 Knodes/sec
 
Lua
single-core scalar
1184
456 Knodes/sec
 
Lua
multi-core scalar
1179
454 Knodes/sec
 

Floating Point Performance

Floating Point 932
Mandelbrot
single-core scalar
1103
734 Mflops
 
Mandelbrot
multi-core scalar
1134
742 Mflops
 
Dot Product
single-core scalar
562
272 Mflops
 
Dot Product
multi-core scalar
563
257 Mflops
 
Dot Product
single-core vector
560
672 Mflops
 
Dot Product
multi-core vector
565
588 Mflops
 
LU Decomposition
single-core scalar
562
500 Mflops
 
LU Decomposition
multi-core scalar
553
485 Mflops
 
Primality Test
single-core scalar
1628
243 Mflops
 
Primality Test
multi-core scalar
1283
238 Mflops
 
Sharpen Image
single-core scalar
1138
2.66 Mpixels/sec
 
Sharpen Image
multi-core scalar
1136
2.62 Mpixels/sec
 
Blur Image
single-core scalar
1135
898 Kpixels/sec
 
Blur Image
multi-core scalar
1134
892 Kpixels/sec
 

Memory Performance

Memory 963
Read Sequential
single-core scalar
1086
1.33 GB/sec
 
Write Sequential
single-core scalar
1084
760 MB/sec
 
Stdlib Allocate
single-core scalar
913
3.41 Mallocs/sec
 
Stdlib Write
single-core scalar
764
1.58 GB/sec
 
Stdlib Copy
single-core scalar
969
1023 MB/sec
 

Stream Performance

Stream 922
Stream Copy
single-core scalar
999
1.37 GB/sec
 
Stream Copy
single-core vector
1085
1.41 GB/sec
 
Stream Scale
single-core scalar
565
752 MB/sec
 
Stream Scale
single-core vector
581
803 MB/sec
 
Stream Add
single-core scalar
979
1.48 GB/sec
 
Stream Add
single-core vector
1067
1.48 GB/sec
 
Stream Triad
single-core scalar
1058
1.46 GB/sec
 
Stream Triad
single-core vector
1049
1.96 GB/sec