Section Description Score Geekbench Score
Geekbench 2.0.16 for Mac OS X PPC (32-bit)
Integer Processor integer performance 1257 1215
Floating Point Processor floating point performance 1292
Memory Memory performance 1093
Stream Memory bandwidth performance 1045

Result Information

Upload Date Sat, 03 May 2008 18:40:14 +0000
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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 1257
Blowfish
single-core scalar
1244
54.7 MB/sec
 
Blowfish
multi-core scalar
1272
52.1 MB/sec
 
Text Compress
single-core scalar
1167
3.74 MB/sec
 
Text Compress
multi-core scalar
1207
3.96 MB/sec
 
Text Decompress
single-core scalar
1232
5.06 MB/sec
 
Text Decompress
multi-core scalar
1250
4.98 MB/sec
 
Image Compress
single-core scalar
1294
10.7 Mpixels/sec
 
Image Compress
multi-core scalar
1260
10.6 Mpixels/sec
 
Image Decompress
single-core scalar
1202
20.2 Mpixels/sec
 
Image Decompress
multi-core scalar
1224
20.0 Mpixels/sec
 
Crafty Chess
single-core scalar
1296
655 Knodes/sec
 
Crafty Chess
multi-core scalar
1295
628 Knodes/sec
 
Lua
single-core scalar
1322
509 Knodes/sec
 
Lua
multi-core scalar
1334
513 Knodes/sec
 

Floating Point Performance

Floating Point 1292
Mandelbrot
single-core scalar
1250
832 Mflops
 
Mandelbrot
multi-core scalar
1245
815 Mflops
 
Dot Product
single-core scalar
1246
602 Mflops
 
Dot Product
multi-core scalar
1243
567 Mflops
 
Dot Product
single-core vector
1238
1.48 Gflops
 
Dot Product
multi-core vector
1234
1.28 Gflops
 
LU Decomposition
single-core scalar
1252
1.11 Gflops
 
LU Decomposition
multi-core scalar
1242
1.09 Gflops
 
Primality Test
single-core scalar
1780
266 Mflops
 
Primality Test
multi-core scalar
1373
255 Mflops
 
Sharpen Image
single-core scalar
1246
2.91 Mpixels/sec
 
Sharpen Image
multi-core scalar
1245
2.87 Mpixels/sec
 
Blur Image
single-core scalar
1253
992 Kpixels/sec
 
Blur Image
multi-core scalar
1248
982 Kpixels/sec
 

Memory Performance

Memory 1093
Read Sequential
single-core scalar
1213
1.49 GB/sec
 
Write Sequential
single-core scalar
1161
813 MB/sec
 
Stdlib Allocate
single-core scalar
1197
4.47 Mallocs/sec
 
Stdlib Write
single-core scalar
853
1.77 GB/sec
 
Stdlib Copy
single-core scalar
1045
1.08 GB/sec
 

Stream Performance

Stream 1045
Stream Copy
single-core scalar
1091
1.49 GB/sec
 
Stream Copy
single-core vector
1026
1.33 GB/sec
 
Stream Scale
single-core scalar
1067
1.39 GB/sec
 
Stream Scale
single-core vector
1009
1.36 GB/sec
 
Stream Add
single-core scalar
1023
1.54 GB/sec
 
Stream Add
single-core vector
1012
1.41 GB/sec
 
Stream Triad
single-core scalar
1082
1.50 GB/sec
 
Stream Triad
single-core vector
1055
1.98 GB/sec