Section Description Score Geekbench Score
Geekbench 2.0.1 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1226 1175
Floating Point Processor floating point performance 1284
Memory Memory performance 1021
Stream Memory bandwidth performance 927

Result Information

Upload Date Tue, 10 Apr 2007 17:43:41 +0000
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System Information

iMac G5 (Ambient Light Sensor)
Operating System Mac OS X 10.4.9 (Build 8P135)
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
Memory 1.50 GB PC3200U-30330 DDR SDRAM

Integer Performance

Integer 1226
Blowfish
single-core scalar
1248
54.8 MB/sec
 
Blowfish
multi-core scalar
1255
51.4 MB/sec
 
Text Compress
single-core scalar
1216
3.89 MB/sec
 
Text Compress
multi-core scalar
1162
3.81 MB/sec
 
Text Decompress
single-core scalar
1225
5.04 MB/sec
 
Text Decompress
multi-core scalar
1166
4.65 MB/sec
 
Image Compress
single-core scalar
1264
10.4 Mpixels/sec
 
Image Compress
multi-core scalar
1222
10.3 Mpixels/sec
 
Image Decompress
single-core scalar
1235
20.7 Mpixels/sec
 
Image Decompress
multi-core scalar
1216
19.8 Mpixels/sec
 
Crafty Chess
single-core scalar
1231
623 Knodes/sec
 
Crafty Chess
multi-core scalar
1240
602 Knodes/sec
 
Lua
single-core scalar
1248
481 Knodes/sec
 
Lua
multi-core scalar
1246
479 Knodes/sec
 

Floating Point Performance

Floating Point 1284
Mandelbrot
single-core scalar
1254
834 Mflops
 
Mandelbrot
multi-core scalar
1261
825 Mflops
 
Dot Product
single-core scalar
1243
601 Mflops
 
Dot Product
multi-core scalar
1234
563 Mflops
 
Dot Product
single-core vector
1229
1.47 Gflops
 
Dot Product
multi-core vector
1235
1.28 Gflops
 
LU Decomposition
single-core scalar
1244
1.11 Gflops
 
LU Decomposition
multi-core scalar
1228
1.08 Gflops
 
Primality Test
single-core scalar
1746
261 Mflops
 
Primality Test
multi-core scalar
1351
251 Mflops
 
Sharpen Image
single-core scalar
1232
2.88 Mpixels/sec
 
Sharpen Image
multi-core scalar
1237
2.85 Mpixels/sec
 
Blur Image
single-core scalar
1242
983 Kpixels/sec
 
Blur Image
multi-core scalar
1246
980 Kpixels/sec
 

Memory Performance

Memory 1021
Read Sequential
single-core scalar
1153
1.41 GB/sec
 
Write Sequential
single-core scalar
1109
777 MB/sec
 
Stdlib Allocate
single-core scalar
1169
4.37 Mallocs/sec
 
Stdlib Write
single-core scalar
830
1.72 GB/sec
 
Stdlib Copy
single-core scalar
845
893 MB/sec
 

Stream Performance

Stream 927
Stream Copy
single-core scalar
881
1.20 GB/sec
 
Stream Copy
single-core vector
964
1.25 GB/sec
 
Stream Scale
single-core scalar
929
1.21 GB/sec
 
Stream Scale
single-core vector
933
1.26 GB/sec
 
Stream Add
single-core scalar
873
1.32 GB/sec
 
Stream Add
single-core vector
966
1.34 GB/sec
 
Stream Triad
single-core scalar
947
1.31 GB/sec
 
Stream Triad
single-core vector
927
1.74 GB/sec