iMac G4 (USB 2.0)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.0.18 for Mac OS X PPC (32-bit) | |||
| Integer | Processor integer performance | 665 | 528 |
| Floating Point | Processor floating point performance | 595 | |
| Memory | Memory performance | 317 | |
| Stream | Memory bandwidth performance | 236 | |
Result Information
| User | mbrydone |
| Upload Date | Tue, 05 Aug 2008 02:49:51 +0000 |
| Views | 4 |
System Information
| iMac G4 (USB 2.0) | |
|---|---|
| Operating System | Mac OS X 10.5.4 (Build 9E17) |
| Model | iMac G4 (USB 2.0) |
| Processor |
PowerPC G4 (7445/7455) @ 1.00 GHz
1 Processor, 1 Core |
| Processor ID | 18, 11 |
| 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 | 2.00 GB PC2100U-25330 DDR SDRAM |
Integer Performance
| Integer | 665 | |
|---|---|---|
|
Blowfish
single-core scalar |
1027
45.1 MB/sec |
|
|
Blowfish
multi-core scalar |
989
40.5 MB/sec |
|
|
Text Compress
single-core scalar |
440
1.41 MB/sec |
|
|
Text Compress
multi-core scalar |
415
1.36 MB/sec |
|
|
Text Decompress
single-core scalar |
616
2.53 MB/sec |
|
|
Text Decompress
multi-core scalar |
605
2.41 MB/sec |
|
|
Image Compress
single-core scalar |
810
6.70 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
759
6.39 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
578
9.72 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
587
9.58 Mpixels/sec |
|
|
Crafty Chess
single-core scalar |
582
295 Knodes/sec |
|
|
Crafty Chess
multi-core scalar |
580
282 Knodes/sec |
|
|
Lua
single-core scalar |
672
259 Knodes/sec |
|
|
Lua
multi-core scalar |
661
254 Knodes/sec |
Floating Point Performance
| Floating Point | 595 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
447
298 Mflops |
|
|
Mandelbrot
multi-core scalar |
451
295 Mflops |
|
|
Dot Product
single-core scalar |
748
362 Mflops |
|
|
Dot Product
multi-core scalar |
737
336 Mflops |
|
|
Dot Product
single-core vector |
1089
1.31 Gflops |
|
|
Dot Product
multi-core vector |
965
1.00 Gflops |
|
|
LU Decomposition
single-core scalar |
309
276 Mflops |
|
|
LU Decomposition
multi-core scalar |
304
267 Mflops |
|
|
Primality Test
single-core scalar |
606
90.5 Mflops |
|
|
Primality Test
multi-core scalar |
469
87.1 Mflops |
|
|
Sharpen Image
single-core scalar |
511
1.19 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
515
1.19 Mpixels/sec |
|
|
Blur Image
single-core scalar |
602
477 Kpixels/sec |
|
|
Blur Image
multi-core scalar |
590
464 Kpixels/sec |
Memory Performance
| Memory | 317 | |
|---|---|---|
|
Read Sequential
single-core scalar |
174
219 MB/sec |
|
|
Write Sequential
single-core scalar |
640
448 MB/sec |
|
|
Stdlib Allocate
single-core scalar |
333
1.24 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
222
472 MB/sec |
|
|
Stdlib Copy
single-core scalar |
218
231 MB/sec |
Stream Performance
| Stream | 236 | |
|---|---|---|
|
Stream Copy
single-core scalar |
242
340 MB/sec |
|
|
Stream Copy
single-core vector |
244
325 MB/sec |
|
|
Stream Scale
single-core scalar |
243
323 MB/sec |
|
|
Stream Scale
single-core vector |
238
330 MB/sec |
|
|
Stream Add
single-core scalar |
244
378 MB/sec |
|
|
Stream Add
single-core vector |
241
344 MB/sec |
|
|
Stream Triad
single-core scalar |
239
339 MB/sec |
|
|
Stream Triad
single-core vector |
201
386 MB/sec |
