Section Description Score Geekbench Score
Geekbench 2.1.2 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1017 1047
Floating Point Processor floating point performance 1132
Memory Memory performance 904
Stream Memory bandwidth performance 1149

Result Information

Upload Date Fri, 15 May 2009 16:08:28 +0000
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System Information

iMac G5 (iSight)
Operating System Mac OS X 10.5.7 (Build 9J61)
Model iMac G5 (iSight)
Processor PowerPC G5 (970FX) @ 1.90 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 PowerMac12,1
BIOS N/A
Memory 2.50 GB PC2-4200U-444 DDR2 SDRAM

Integer Performance

Integer 1017
Blowfish
single-core scalar
952
41.8 MB/sec
 
Blowfish
multi-core scalar
801
32.9 MB/sec
 
Text Compress
single-core scalar
1047
3.35 MB/sec
 
Text Compress
multi-core scalar
1014
3.33 MB/sec
 
Text Decompress
single-core scalar
1075
4.42 MB/sec
 
Text Decompress
multi-core scalar
1082
4.31 MB/sec
 
Image Compress
single-core scalar
1081
8.93 Mpixels/sec
 
Image Compress
multi-core scalar
988
8.32 Mpixels/sec
 
Image Decompress
single-core scalar
1101
18.5 Mpixels/sec
 
Image Decompress
multi-core scalar
1041
17.0 Mpixels/sec
 
Lua
single-core scalar
1011
389 Knodes/sec
 
Lua
multi-core scalar
1011
389 Knodes/sec
 

Floating Point Performance

Floating Point 1132
Mandelbrot
single-core scalar
1077
717 Mflops
 
Mandelbrot
multi-core scalar
1016
665 Mflops
 
Dot Product
single-core scalar
1067
516 Mflops
 
Dot Product
multi-core scalar
1084
494 Mflops
 
Dot Product
single-core vector
1264
1.52 Gflops
 
Dot Product
multi-core vector
1449
1.51 Gflops
 
LU Decomposition
single-core scalar
1194
1.06 Gflops
 
LU Decomposition
multi-core scalar
1183
1.04 Gflops
 
Primality Test
single-core scalar
1391
208 Mflops
 
Primality Test
multi-core scalar
1119
208 Mflops
 
Sharpen Image
single-core scalar
1006
2.35 Mpixels/sec
 
Sharpen Image
multi-core scalar
1032
2.38 Mpixels/sec
 
Blur Image
single-core scalar
983
778 Kpixels/sec
 
Blur Image
multi-core scalar
988
777 Kpixels/sec
 

Memory Performance

Memory 904
Read Sequential
single-core scalar
1011
1.24 GB/sec
 
Write Sequential
single-core scalar
1035
725 MB/sec
 
Stdlib Allocate
single-core scalar
801
2.99 Mallocs/sec
 
Stdlib Write
single-core scalar
701
1.45 GB/sec
 
Stdlib Copy
single-core scalar
974
1.00 GB/sec
 

Stream Performance

Stream 1149
Stream Copy
single-core scalar
1110
1.52 GB/sec
 
Stream Copy
single-core vector
1230
1.60 GB/sec
 
Stream Scale
single-core scalar
1091
1.42 GB/sec
 
Stream Scale
single-core vector
1148
1.55 GB/sec
 
Stream Add
single-core scalar
1062
1.60 GB/sec
 
Stream Add
single-core vector
1167
1.62 GB/sec
 
Stream Triad
single-core scalar
1188
1.64 GB/sec
 
Stream Triad
single-core vector
1203
2.25 GB/sec