Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X PPC (32-bit)
Integer Processor integer performance 799 654
Floating Point Processor floating point performance 686
Memory Memory performance 520
Stream Memory bandwidth performance 308

Result Information

User pcper
Upload Date September 19 2011 06:52 PM
Views 3

System Information

iMac G4 (20-inch Flat-Panel)
Operating System Mac OS X 10.4.11 (Build 8S165)
Model iMac G4 (20-inch Flat-Panel)
Processor PowerPC G4 (7445/7455) @ 1.25 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 PowerMac6,3
BIOS N/A
Memory 1280 MB PC2700U-25330 DDR SDRAM

Integer Performance

Integer 799
Blowfish
single-core scalar
927
40.8 MB/sec
 
Text Compress
single-core scalar
544
1.74 MB/sec
 
Text Decompress
single-core scalar
763
3.14 MB/sec
 
Image Compress
single-core scalar
983
8.12 Mpixels/sec
 
Image Decompress
single-core scalar
727
12.2 Mpixels/sec
 
Lua
single-core scalar
853
328 Knodes/sec
 

Floating Point Performance

Floating Point 686
Mandelbrot
single-core scalar
560
373 Mflops
 
Dot Product
single-core scalar
882
426 Mflops
 
Dot Product
single-core vector
1043
1.25 Gflops
 
LU Decomposition
single-core scalar
112
100 Mflops
 
Primality Test
single-core scalar
769
115 Mflops
 
Sharpen Image
single-core scalar
658
1.54 Mpixels/sec
 
Blur Image
single-core scalar
781
619 Kpixels/sec
 

Memory Performance

Memory 520
Read Sequential
single-core scalar
264
331 MB/sec
 
Write Sequential
single-core scalar
952
667 MB/sec
 
Stdlib Allocate
single-core scalar
745
2.78 Mallocs/sec
 
Stdlib Write
single-core scalar
329
699 MB/sec
 
Stdlib Copy
single-core scalar
312
330 MB/sec
 

Stream Performance

Stream 308
Stream Copy
single-core scalar
299
420 MB/sec
 
Stream Copy
single-core vector
306
406 MB/sec
 
Stream Scale
single-core scalar
301
401 MB/sec
 
Stream Scale
single-core vector
302
418 MB/sec
 
Stream Add
single-core scalar
322
498 MB/sec
 
Stream Add
single-core vector
308
439 MB/sec
 
Stream Triad
single-core scalar
324
459 MB/sec
 
Stream Triad
single-core vector
307
588 MB/sec