iMac G4 (USB 2.0)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.6 for Mac OS X PPC (32-bit) | |||
| Integer | Processor integer performance | 631 | 539 |
| Floating Point | Processor floating point performance | 559 | |
| Memory | Memory performance | 459 | |
| Stream | Memory bandwidth performance | 307 | |
Result Information
| User | Bobby |
| Upload Date | Sat, 28 Jan 2012 08:23:18 +0000 |
| Views | 4 |
System Information
| iMac G4 (USB 2.0) | |
|---|---|
| Operating System | Mac OS X 10.5.8 (Build 9L31a) |
| Model | iMac G4 (USB 2.0) |
| Processor |
PowerPC G4 (7445/7455) @ 1.00 GHz
1 Processor, 1 Core |
| 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 | 512 MB PC2100U-25330 DDR SDRAM |
Integer Performance
| Integer | 631 | |
|---|---|---|
|
Blowfish
single-core scalar |
814
35.8 MB/sec |
|
|
Blowfish
multi-core scalar |
869
35.6 MB/sec |
|
|
Text Compress
single-core scalar |
516
1.65 MB/sec |
|
|
Text Compress
multi-core scalar |
475
1.56 MB/sec |
|
|
Text Decompress
single-core scalar |
405
1.67 MB/sec |
|
|
Text Decompress
multi-core scalar |
503
2.00 MB/sec |
|
|
Image Compress
single-core scalar |
828
6.85 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
830
6.99 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
613
10.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
641
10.5 Mpixels/sec |
|
|
Lua
single-core scalar |
529
204 Knodes/sec |
|
|
Lua
multi-core scalar |
556
214 Knodes/sec |
Floating Point Performance
| Floating Point | 559 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
328
218 Mflops |
|
|
Mandelbrot
multi-core scalar |
366
240 Mflops |
|
|
Dot Product
single-core scalar |
506
245 Mflops |
|
|
Dot Product
multi-core scalar |
588
268 Mflops |
|
|
Dot Product
single-core vector |
926
1.11 Gflops |
|
|
Dot Product
multi-core vector |
1062
1.10 Gflops |
|
|
LU Decomposition
single-core scalar |
107
95.2 Mflops |
|
|
LU Decomposition
multi-core scalar |
107
94.2 Mflops |
|
|
Primality Test
single-core scalar |
709
106 Mflops |
|
|
Primality Test
multi-core scalar |
551
102 Mflops |
|
|
Sharpen Image
single-core scalar |
591
1.38 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
589
1.36 Mpixels/sec |
|
|
Blur Image
single-core scalar |
701
555 Kpixels/sec |
|
|
Blur Image
multi-core scalar |
702
552 Kpixels/sec |
Memory Performance
| Memory | 459 | |
|---|---|---|
|
Read Sequential
single-core scalar |
236
297 MB/sec |
|
|
Write Sequential
single-core scalar |
878
615 MB/sec |
|
|
Stdlib Allocate
single-core scalar |
535
2.00 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
300
637 MB/sec |
|
|
Stdlib Copy
single-core scalar |
346
366 MB/sec |
Stream Performance
| Stream | 307 | |
|---|---|---|
|
Stream Copy
single-core scalar |
302
424 MB/sec |
|
|
Stream Copy
single-core vector |
315
419 MB/sec |
|
|
Stream Scale
single-core scalar |
294
392 MB/sec |
|
|
Stream Scale
single-core vector |
298
412 MB/sec |
|
|
Stream Add
single-core scalar |
303
468 MB/sec |
|
|
Stream Add
single-core vector |
341
487 MB/sec |
|
|
Stream Triad
single-core scalar |
323
458 MB/sec |
|
|
Stream Triad
single-core vector |
284
545 MB/sec |
