Section Description Score Geekbench Score
Geekbench 2.1.13 for Mac OS X PPC (32-bit)
Integer Processor integer performance 510 437
Floating Point Processor floating point performance 538
Memory Memory performance 254
Stream Memory bandwidth performance 203

Result Information

Upload Date Sat, 14 Sep 2013 17:21:02 +0000
Views 42

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) @ 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 512 MB PC100-222S SDRAM

Integer Performance

Integer 510
Blowfish
single-core scalar
657
28.9 MB/sec
 
Blowfish
multi-core scalar
628
25.7 MB/sec
 
Text Compress
single-core scalar
344
1.10 MB/sec
 
Text Compress
multi-core scalar
326
1.07 MB/sec
 
Text Decompress
single-core scalar
475
1.95 MB/sec
 
Text Decompress
multi-core scalar
467
1.86 MB/sec
 
Image Compress
single-core scalar
640
5.29 Mpixels/sec
 
Image Compress
multi-core scalar
611
5.14 Mpixels/sec
 
Image Decompress
single-core scalar
459
7.72 Mpixels/sec
 
Image Decompress
multi-core scalar
465
7.59 Mpixels/sec
 
Lua
single-core scalar
531
205 Knodes/sec
 
Lua
multi-core scalar
520
200 Knodes/sec
 

Floating Point Performance

Floating Point 538
Mandelbrot
single-core scalar
355
237 Mflops
 
Mandelbrot
multi-core scalar
356
234 Mflops
 
Dot Product
single-core scalar
569
275 Mflops
 
Dot Product
multi-core scalar
608
278 Mflops
 
Dot Product
single-core vector
1181
1.42 Gflops
 
Dot Product
multi-core vector
1392
1.45 Gflops
 
LU Decomposition
single-core scalar
234
209 Mflops
 
LU Decomposition
multi-core scalar
214
188 Mflops
 
Primality Test
single-core scalar
488
72.9 Mflops
 
Primality Test
multi-core scalar
384
71.4 Mflops
 
Sharpen Image
single-core scalar
403
940 Kpixels/sec
 
Sharpen Image
multi-core scalar
406
936 Kpixels/sec
 
Blur Image
single-core scalar
474
375 Kpixels/sec
 
Blur Image
multi-core scalar
473
372 Kpixels/sec
 

Memory Performance

Memory 254
Read Sequential
single-core scalar
192
241 MB/sec
 
Write Sequential
single-core scalar
260
182 MB/sec
 
Stdlib Allocate
single-core scalar
444
1.66 Mallocs/sec
 
Stdlib Write
single-core scalar
185
393 MB/sec
 
Stdlib Copy
single-core scalar
192
204 MB/sec
 

Stream Performance

Stream 203
Stream Copy
single-core scalar
194
272 MB/sec
 
Stream Copy
single-core vector
210
280 MB/sec
 
Stream Scale
single-core scalar
204
271 MB/sec
 
Stream Scale
single-core vector
201
279 MB/sec
 
Stream Add
single-core scalar
198
306 MB/sec
 
Stream Add
single-core vector
211
301 MB/sec
 
Stream Triad
single-core scalar
215
304 MB/sec
 
Stream Triad
single-core vector
192
369 MB/sec