Section Description Score Geekbench Score
Geekbench 2.1.6 for Mac OS X PPC (32-bit)
Integer Processor integer performance 521 442
Floating Point Processor floating point performance 544
Memory Memory performance 236
Stream Memory bandwidth performance 221

Result Information

Upload Date Wed, 09 May 2012 08:13:18 +0000
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System Information

iMac (Flat-Panel)
Operating System Mac OS X 10.5.8 (Build 9L31a)
Model iMac (Flat-Panel)
Processor PowerPC G4 (7441/7450/7451) @ 800 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 PC100-322S SDRAM

Integer Performance

Integer 521
Blowfish
single-core scalar
658
28.9 MB/sec
 
Blowfish
multi-core scalar
632
25.9 MB/sec
 
Text Compress
single-core scalar
371
1.19 MB/sec
 
Text Compress
multi-core scalar
349
1.15 MB/sec
 
Text Decompress
single-core scalar
525
2.16 MB/sec
 
Text Decompress
multi-core scalar
505
2.01 MB/sec
 
Image Compress
single-core scalar
625
5.17 Mpixels/sec
 
Image Compress
multi-core scalar
615
5.18 Mpixels/sec
 
Image Decompress
single-core scalar
461
7.75 Mpixels/sec
 
Image Decompress
multi-core scalar
453
7.39 Mpixels/sec
 
Lua
single-core scalar
538
207 Knodes/sec
 
Lua
multi-core scalar
530
204 Knodes/sec
 

Floating Point Performance

Floating Point 544
Mandelbrot
single-core scalar
356
237 Mflops
 
Mandelbrot
multi-core scalar
355
233 Mflops
 
Dot Product
single-core scalar
577
279 Mflops
 
Dot Product
multi-core scalar
609
278 Mflops
 
Dot Product
single-core vector
1202
1.44 Gflops
 
Dot Product
multi-core vector
1377
1.43 Gflops
 
LU Decomposition
single-core scalar
227
202 Mflops
 
LU Decomposition
multi-core scalar
224
197 Mflops
 
Primality Test
single-core scalar
514
76.8 Mflops
 
Primality Test
multi-core scalar
401
74.6 Mflops
 
Sharpen Image
single-core scalar
407
952 Kpixels/sec
 
Sharpen Image
multi-core scalar
411
947 Kpixels/sec
 
Blur Image
single-core scalar
484
384 Kpixels/sec
 
Blur Image
multi-core scalar
480
378 Kpixels/sec
 

Memory Performance

Memory 236
Read Sequential
single-core scalar
190
239 MB/sec
 
Write Sequential
single-core scalar
268
188 MB/sec
 
Stdlib Allocate
single-core scalar
311
1.16 Mallocs/sec
 
Stdlib Write
single-core scalar
196
417 MB/sec
 
Stdlib Copy
single-core scalar
216
229 MB/sec
 

Stream Performance

Stream 221
Stream Copy
single-core scalar
236
331 MB/sec
 
Stream Copy
single-core vector
247
328 MB/sec
 
Stream Scale
single-core scalar
239
318 MB/sec
 
Stream Scale
single-core vector
193
268 MB/sec
 
Stream Add
single-core scalar
197
305 MB/sec
 
Stream Add
single-core vector
222
316 MB/sec
 
Stream Triad
single-core scalar
211
300 MB/sec
 
Stream Triad
single-core vector
223
428 MB/sec