Section Description Score Geekbench Score
Geekbench 2.1.4 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1056 1028
Floating Point Processor floating point performance 1142
Memory Memory performance 851
Stream Memory bandwidth performance 890

Result Information

User tmay
Upload Date Thu, 19 Nov 2009 22:52:21 +0000
Views 2

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 1.50 GB PC3200U-25440 DDR SDRAM

Integer Performance

Integer 1056
Blowfish
single-core scalar
1003
44.1 MB/sec
 
Blowfish
multi-core scalar
829
34.0 MB/sec
 
Text Compress
single-core scalar
1041
3.33 MB/sec
 
Text Compress
multi-core scalar
972
3.19 MB/sec
 
Text Decompress
single-core scalar
1133
4.66 MB/sec
 
Text Decompress
multi-core scalar
1049
4.18 MB/sec
 
Image Compress
single-core scalar
1118
9.24 Mpixels/sec
 
Image Compress
multi-core scalar
1176
9.90 Mpixels/sec
 
Image Decompress
single-core scalar
1138
19.1 Mpixels/sec
 
Image Decompress
multi-core scalar
1061
17.3 Mpixels/sec
 
Lua
single-core scalar
1094
421 Knodes/sec
 
Lua
multi-core scalar
1061
408 Knodes/sec
 

Floating Point Performance

Floating Point 1142
Mandelbrot
single-core scalar
966
643 Mflops
 
Mandelbrot
multi-core scalar
1022
669 Mflops
 
Dot Product
single-core scalar
1097
530 Mflops
 
Dot Product
multi-core scalar
1128
514 Mflops
 
Dot Product
single-core vector
1335
1.60 Gflops
 
Dot Product
multi-core vector
1450
1.51 Gflops
 
LU Decomposition
single-core scalar
1253
1.12 Gflops
 
LU Decomposition
multi-core scalar
1239
1.09 Gflops
 
Primality Test
single-core scalar
1380
206 Mflops
 
Primality Test
multi-core scalar
1108
206 Mflops
 
Sharpen Image
single-core scalar
1010
2.36 Mpixels/sec
 
Sharpen Image
multi-core scalar
1009
2.33 Mpixels/sec
 
Blur Image
single-core scalar
1000
792 Kpixels/sec
 
Blur Image
multi-core scalar
1002
788 Kpixels/sec
 

Memory Performance

Memory 851
Read Sequential
single-core scalar
979
1.20 GB/sec
 
Write Sequential
single-core scalar
907
636 MB/sec
 
Stdlib Allocate
single-core scalar
831
3.10 Mallocs/sec
 
Stdlib Write
single-core scalar
833
1.72 GB/sec
 
Stdlib Copy
single-core scalar
705
745 MB/sec
 

Stream Performance

Stream 890
Stream Copy
single-core scalar
899
1.23 GB/sec
 
Stream Copy
single-core vector
959
1.24 GB/sec
 
Stream Scale
single-core scalar
928
1.21 GB/sec
 
Stream Scale
single-core vector
628
869 MB/sec
 
Stream Add
single-core scalar
870
1.31 GB/sec
 
Stream Add
single-core vector
960
1.34 GB/sec
 
Stream Triad
single-core scalar
950
1.31 GB/sec
 
Stream Triad
single-core vector
930
1.74 GB/sec