Section Description Score Geekbench Score
Geekbench 2.1.6 for Mac OS X PPC (32-bit)
Integer Processor integer performance 464 400
Floating Point Processor floating point performance 486
Memory Memory performance 243
Stream Memory bandwidth performance 196

Result Information

Upload Date Wed, 30 May 2012 07:45:22 +0000
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System Information

iMac (Flat-Panel)
Operating System Mac OS X 10.4.11 (Build 8S165)
Model iMac (Flat-Panel)
Processor PowerPC G4 (7441/7450/7451) @ 700 MHz
1 Processor, 1 Core
Processor ID 8000h
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 0 KB
Motherboard PowerMac4,2
BIOS N/A
Memory 768 MB PC100-222S SDRAM

Integer Performance

Integer 464
Blowfish
single-core scalar
575
25.3 MB/sec
 
Blowfish
multi-core scalar
616
25.3 MB/sec
 
Text Compress
single-core scalar
326
1.04 MB/sec
 
Text Compress
multi-core scalar
311
1.02 MB/sec
 
Text Decompress
single-core scalar
424
1.75 MB/sec
 
Text Decompress
multi-core scalar
432
1.72 MB/sec
 
Image Compress
single-core scalar
555
4.59 Mpixels/sec
 
Image Compress
multi-core scalar
544
4.58 Mpixels/sec
 
Image Decompress
single-core scalar
409
6.87 Mpixels/sec
 
Image Decompress
multi-core scalar
419
6.85 Mpixels/sec
 
Lua
single-core scalar
483
186 Knodes/sec
 
Lua
multi-core scalar
477
184 Knodes/sec
 

Floating Point Performance

Floating Point 486
Mandelbrot
single-core scalar
318
212 Mflops
 
Mandelbrot
multi-core scalar
320
210 Mflops
 
Dot Product
single-core scalar
521
252 Mflops
 
Dot Product
multi-core scalar
547
250 Mflops
 
Dot Product
single-core vector
1083
1.30 Gflops
 
Dot Product
multi-core vector
1215
1.26 Gflops
 
LU Decomposition
single-core scalar
208
186 Mflops
 
LU Decomposition
multi-core scalar
201
176 Mflops
 
Primality Test
single-core scalar
469
70.2 Mflops
 
Primality Test
multi-core scalar
337
62.7 Mflops
 
Sharpen Image
single-core scalar
366
855 Kpixels/sec
 
Sharpen Image
multi-core scalar
371
857 Kpixels/sec
 
Blur Image
single-core scalar
430
341 Kpixels/sec
 
Blur Image
multi-core scalar
431
339 Kpixels/sec
 

Memory Performance

Memory 243
Read Sequential
single-core scalar
184
231 MB/sec
 
Write Sequential
single-core scalar
253
177 MB/sec
 
Stdlib Allocate
single-core scalar
382
1.43 Mallocs/sec
 
Stdlib Write
single-core scalar
190
404 MB/sec
 
Stdlib Copy
single-core scalar
208
220 MB/sec
 

Stream Performance

Stream 196
Stream Copy
single-core scalar
190
266 MB/sec
 
Stream Copy
single-core vector
203
270 MB/sec
 
Stream Scale
single-core scalar
194
258 MB/sec
 
Stream Scale
single-core vector
193
268 MB/sec
 
Stream Add
single-core scalar
188
291 MB/sec
 
Stream Add
single-core vector
217
310 MB/sec
 
Stream Triad
single-core scalar
206
293 MB/sec
 
Stream Triad
single-core vector
182
349 MB/sec