Section Description Score Geekbench Score
Geekbench 2.1.2 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1247 1251
Floating Point Processor floating point performance 1382
Memory Memory performance 1125
Stream Memory bandwidth performance 1062

Result Information

Upload Date Sun, 02 Aug 2009 17:59:54 +0000
Views 5

System Information

iMac G5 (Ambient Light Sensor)
Operating System Mac OS X 10.4.11 (Build 8S165)
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 1247
Blowfish
single-core scalar
1002
44.0 MB/sec
 
Blowfish
multi-core scalar
1017
41.7 MB/sec
 
Text Compress
single-core scalar
1317
4.21 MB/sec
 
Text Compress
multi-core scalar
1248
4.10 MB/sec
 
Text Decompress
single-core scalar
1345
5.53 MB/sec
 
Text Decompress
multi-core scalar
1349
5.38 MB/sec
 
Image Compress
single-core scalar
1311
10.8 Mpixels/sec
 
Image Compress
multi-core scalar
1303
11.0 Mpixels/sec
 
Image Decompress
single-core scalar
1241
20.8 Mpixels/sec
 
Image Decompress
multi-core scalar
1241
20.2 Mpixels/sec
 
Lua
single-core scalar
1303
502 Knodes/sec
 
Lua
multi-core scalar
1291
497 Knodes/sec
 

Floating Point Performance

Floating Point 1382
Mandelbrot
single-core scalar
1269
844 Mflops
 
Mandelbrot
multi-core scalar
1271
832 Mflops
 
Dot Product
single-core scalar
1306
631 Mflops
 
Dot Product
multi-core scalar
1363
622 Mflops
 
Dot Product
single-core vector
1611
1.93 Gflops
 
Dot Product
multi-core vector
1791
1.86 Gflops
 
LU Decomposition
single-core scalar
1250
1.11 Gflops
 
LU Decomposition
multi-core scalar
1234
1.08 Gflops
 
Primality Test
single-core scalar
1780
266 Mflops
 
Primality Test
multi-core scalar
1400
260 Mflops
 
Sharpen Image
single-core scalar
1266
2.95 Mpixels/sec
 
Sharpen Image
multi-core scalar
1273
2.93 Mpixels/sec
 
Blur Image
single-core scalar
1267
1.00 Mpixels/sec
 
Blur Image
multi-core scalar
1269
998 Kpixels/sec
 

Memory Performance

Memory 1125
Read Sequential
single-core scalar
1241
1.52 GB/sec
 
Write Sequential
single-core scalar
1182
828 MB/sec
 
Stdlib Allocate
single-core scalar
1272
4.75 Mallocs/sec
 
Stdlib Write
single-core scalar
850
1.76 GB/sec
 
Stdlib Copy
single-core scalar
1080
1.11 GB/sec
 

Stream Performance

Stream 1062
Stream Copy
single-core scalar
1104
1.51 GB/sec
 
Stream Copy
single-core vector
1056
1.37 GB/sec
 
Stream Scale
single-core scalar
1075
1.40 GB/sec
 
Stream Scale
single-core vector
1014
1.37 GB/sec
 
Stream Add
single-core scalar
1022
1.54 GB/sec
 
Stream Add
single-core vector
1017
1.42 GB/sec
 
Stream Triad
single-core scalar
1097
1.52 GB/sec
 
Stream Triad
single-core vector
1112
2.08 GB/sec