Section Description Score Geekbench Score
Geekbench 2.1.5 for Mac OS X PPC (32-bit)
Integer Processor integer performance 641 575
Floating Point Processor floating point performance 667
Memory Memory performance 438
Stream Memory bandwidth performance 301

Result Information

Upload Date May 29 2010 01:45 AM
Views 8

System Information

iMac G4 (USB 2.0)
Operating System Mac OS X 10.4.11 (Build 8S165)
Model iMac G4 (USB 2.0)
Processor PowerPC G4 (7445/7455) @ 1.00 GHz
1 processor
Processor ID 8001h
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 0 KB
Motherboard PowerMac6,1
BIOS N/A
Memory 768 MB PC2700U-25330 DDR SDRAM

Integer Performance

Integer 641
Blowfish
single-core scalar
815
35.8 MB/sec
 
Blowfish
multi-core scalar
809
33.2 MB/sec
 
Text Compress
single-core scalar
450
1.44 MB/sec
 
Text Compress
multi-core scalar
425
1.40 MB/sec
 
Text Decompress
single-core scalar
577
2.37 MB/sec
 
Text Decompress
multi-core scalar
576
2.30 MB/sec
 
Image Compress
single-core scalar
868
7.18 Mpixels/sec
 
Image Compress
multi-core scalar
741
6.24 Mpixels/sec
 
Image Decompress
single-core scalar
564
9.48 Mpixels/sec
 
Image Decompress
multi-core scalar
587
9.58 Mpixels/sec
 
Lua
single-core scalar
648
250 Knodes/sec
 
Lua
multi-core scalar
640
246 Knodes/sec
 

Floating Point Performance

Floating Point 667
Mandelbrot
single-core scalar
443
295 Mflops
 
Mandelbrot
multi-core scalar
441
289 Mflops
 
Dot Product
single-core scalar
719
348 Mflops
 
Dot Product
multi-core scalar
740
337 Mflops
 
Dot Product
single-core vector
1472
1.76 Gflops
 
Dot Product
multi-core vector
1641
1.71 Gflops
 
LU Decomposition
single-core scalar
301
268 Mflops
 
LU Decomposition
multi-core scalar
295
259 Mflops
 
Primality Test
single-core scalar
635
95.0 Mflops
 
Primality Test
multi-core scalar
489
90.9 Mflops
 
Sharpen Image
single-core scalar
500
1.17 Mpixels/sec
 
Sharpen Image
multi-core scalar
499
1.15 Mpixels/sec
 
Blur Image
single-core scalar
587
465 Kpixels/sec
 
Blur Image
multi-core scalar
583
459 Kpixels/sec
 

Memory Performance

Memory 438
Read Sequential
single-core scalar
244
306 MB/sec
 
Write Sequential
single-core scalar
817
573 MB/sec
 
Stdlib Allocate
single-core scalar
573
2.14 Mallocs/sec
 
Stdlib Write
single-core scalar
276
585 MB/sec
 
Stdlib Copy
single-core scalar
284
301 MB/sec
 

Stream Performance

Stream 301
Stream Copy
single-core scalar
262
368 MB/sec
 
Stream Copy
single-core vector
308
409 MB/sec
 
Stream Scale
single-core scalar
303
404 MB/sec
 
Stream Scale
single-core vector
332
460 MB/sec
 
Stream Add
single-core scalar
322
498 MB/sec
 
Stream Add
single-core vector
297
424 MB/sec
 
Stream Triad
single-core scalar
318
450 MB/sec
 
Stream Triad
single-core vector
272
522 MB/sec