Section Description Score Geekbench Score
Geekbench 2.1.4 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1006 1025
Floating Point Processor floating point performance 1098
Memory Memory performance 892
Stream Memory bandwidth performance 1108

Result Information

Upload Date Fri, 06 Nov 2009 20:44:37 +0000
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System Information

iMac G5 (Ambient Light Sensor)
Operating System Mac OS X 10.5.8 (Build 9L30)
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 1006
Blowfish
single-core scalar
985
43.3 MB/sec
 
Blowfish
multi-core scalar
784
32.1 MB/sec
 
Text Compress
single-core scalar
992
3.17 MB/sec
 
Text Compress
multi-core scalar
950
3.12 MB/sec
 
Text Decompress
single-core scalar
1007
4.14 MB/sec
 
Text Decompress
multi-core scalar
1014
4.04 MB/sec
 
Image Compress
single-core scalar
1167
9.64 Mpixels/sec
 
Image Compress
multi-core scalar
977
8.23 Mpixels/sec
 
Image Decompress
single-core scalar
1171
19.7 Mpixels/sec
 
Image Decompress
multi-core scalar
1028
16.8 Mpixels/sec
 
Lua
single-core scalar
987
380 Knodes/sec
 
Lua
multi-core scalar
1012
390 Knodes/sec
 

Floating Point Performance

Floating Point 1098
Mandelbrot
single-core scalar
1004
668 Mflops
 
Mandelbrot
multi-core scalar
996
652 Mflops
 
Dot Product
single-core scalar
959
463 Mflops
 
Dot Product
multi-core scalar
1036
472 Mflops
 
Dot Product
single-core vector
1298
1.56 Gflops
 
Dot Product
multi-core vector
1408
1.46 Gflops
 
LU Decomposition
single-core scalar
1251
1.11 Gflops
 
LU Decomposition
multi-core scalar
1233
1.08 Gflops
 
Primality Test
single-core scalar
1328
198 Mflops
 
Primality Test
multi-core scalar
1044
194 Mflops
 
Sharpen Image
single-core scalar
976
2.28 Mpixels/sec
 
Sharpen Image
multi-core scalar
955
2.20 Mpixels/sec
 
Blur Image
single-core scalar
946
749 Kpixels/sec
 
Blur Image
multi-core scalar
947
745 Kpixels/sec
 

Memory Performance

Memory 892
Read Sequential
single-core scalar
970
1.19 GB/sec
 
Write Sequential
single-core scalar
1048
735 MB/sec
 
Stdlib Allocate
single-core scalar
871
3.25 Mallocs/sec
 
Stdlib Write
single-core scalar
683
1.41 GB/sec
 
Stdlib Copy
single-core scalar
888
938 MB/sec
 

Stream Performance

Stream 1108
Stream Copy
single-core scalar
1068
1.46 GB/sec
 
Stream Copy
single-core vector
1131
1.47 GB/sec
 
Stream Scale
single-core scalar
1026
1.33 GB/sec
 
Stream Scale
single-core vector
1124
1.52 GB/sec
 
Stream Add
single-core scalar
1042
1.57 GB/sec
 
Stream Add
single-core vector
1152
1.60 GB/sec
 
Stream Triad
single-core scalar
1161
1.60 GB/sec
 
Stream Triad
single-core vector
1165
2.18 GB/sec