Section Description Score Geekbench Score
Geekbench 2.0.2 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1216 1193
Floating Point Processor floating point performance 1243
Memory Memory performance 1086
Stream Memory bandwidth performance 1154

Result Information

Upload Date Fri, 11 May 2007 20:59:16 +0000
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System Information

iMac G5 (iSight)
Operating System Mac OS X 10.4.9 (Build 8P135)
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
Memory 512 MB PC2-4200U-444 DDR2 SDRAM

Integer Performance

Integer 1216
Blowfish
single-core scalar
1192
52.4 MB/sec
 
Blowfish
multi-core scalar
1228
50.3 MB/sec
 
Text Compress
single-core scalar
1271
4.07 MB/sec
 
Text Compress
multi-core scalar
1221
4.01 MB/sec
 
Text Decompress
single-core scalar
1225
5.04 MB/sec
 
Text Decompress
multi-core scalar
1247
4.97 MB/sec
 
Image Compress
single-core scalar
1237
10.2 Mpixels/sec
 
Image Compress
multi-core scalar
1220
10.3 Mpixels/sec
 
Image Decompress
single-core scalar
1187
19.9 Mpixels/sec
 
Image Decompress
multi-core scalar
1192
19.5 Mpixels/sec
 
Crafty Chess
single-core scalar
1179
596 Knodes/sec
 
Crafty Chess
multi-core scalar
1201
583 Knodes/sec
 
Lua
single-core scalar
1217
469 Knodes/sec
 
Lua
multi-core scalar
1208
465 Knodes/sec
 

Floating Point Performance

Floating Point 1243
Mandelbrot
single-core scalar
1206
803 Mflops
 
Mandelbrot
multi-core scalar
1214
795 Mflops
 
Dot Product
single-core scalar
1177
569 Mflops
 
Dot Product
multi-core scalar
1178
537 Mflops
 
Dot Product
single-core vector
1169
1.40 Gflops
 
Dot Product
multi-core vector
1179
1.23 Gflops
 
LU Decomposition
single-core scalar
1187
1.06 Gflops
 
LU Decomposition
multi-core scalar
1180
1.03 Gflops
 
Primality Test
single-core scalar
1716
256 Mflops
 
Primality Test
multi-core scalar
1351
251 Mflops
 
Sharpen Image
single-core scalar
1215
2.84 Mpixels/sec
 
Sharpen Image
multi-core scalar
1211
2.79 Mpixels/sec
 
Blur Image
single-core scalar
1215
962 Kpixels/sec
 
Blur Image
multi-core scalar
1214
955 Kpixels/sec
 

Memory Performance

Memory 1086
Read Sequential
single-core scalar
1185
1.45 GB/sec
 
Write Sequential
single-core scalar
1105
774 MB/sec
 
Stdlib Allocate
single-core scalar
1115
4.16 Mallocs/sec
 
Stdlib Write
single-core scalar
847
1.75 GB/sec
 
Stdlib Copy
single-core scalar
1178
1.22 GB/sec
 

Stream Performance

Stream 1154
Stream Copy
single-core scalar
1108
1.52 GB/sec
 
Stream Copy
single-core vector
1229
1.59 GB/sec
 
Stream Scale
single-core scalar
1112
1.44 GB/sec
 
Stream Scale
single-core vector
1149
1.55 GB/sec
 
Stream Add
single-core scalar
1071
1.62 GB/sec
 
Stream Add
single-core vector
1179
1.64 GB/sec
 
Stream Triad
single-core scalar
1158
1.60 GB/sec
 
Stream Triad
single-core vector
1228
2.30 GB/sec