iMac G4 (20-inch Flat-Panel)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.3 for Mac OS X PPC (32-bit) | |||
| Integer | Processor integer performance | 904 | 732 |
| Floating Point | Processor floating point performance | 773 | |
| Memory | Memory performance | 545 | |
| Stream | Memory bandwidth performance | 361 | |
Result Information
| User | djwong |
| Upload Date | Tue, 17 Jan 2012 06:36:55 +0000 |
| Views | 36 |
System Information
| iMac G4 (20-inch Flat-Panel) | |
|---|---|
| Operating System | Mac OS X 10.5.8 (Build 9L31a) |
| Model | iMac G4 (20-inch Flat-Panel) |
| Processor |
PowerPC G4 (7445/7455) @ 1.25 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 | PowerMac6,3 |
| BIOS | N/A |
| Memory | 1.50 GB PC2700U-25330 DDR SDRAM |
Integer Performance
| Integer | 904 | |
|---|---|---|
|
Blowfish
single-core scalar |
1027
45.2 MB/sec |
|
|
Text Compress
single-core scalar |
651
2.08 MB/sec |
|
|
Text Decompress
single-core scalar |
921
3.79 MB/sec |
|
|
Image Compress
single-core scalar |
1084
8.96 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
803
13.5 Mpixels/sec |
|
|
Lua
single-core scalar |
942
363 Knodes/sec |
Floating Point Performance
| Floating Point | 773 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
612
407 Mflops |
|
|
Dot Product
single-core scalar |
977
472 Mflops |
|
|
Dot Product
single-core vector |
1178
1.41 Gflops |
|
|
LU Decomposition
single-core scalar |
135
120 Mflops |
|
|
Primality Test
single-core scalar |
885
132 Mflops |
|
|
Sharpen Image
single-core scalar |
742
1.73 Mpixels/sec |
|
|
Blur Image
single-core scalar |
883
699 Kpixels/sec |
Memory Performance
| Memory | 545 | |
|---|---|---|
|
Read Sequential
single-core scalar |
294
369 MB/sec |
|
|
Write Sequential
single-core scalar |
1097
768 MB/sec |
|
|
Stdlib Allocate
single-core scalar |
564
2.11 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
375
797 MB/sec |
|
|
Stdlib Copy
single-core scalar |
399
421 MB/sec |
Stream Performance
| Stream | 361 | |
|---|---|---|
|
Stream Copy
single-core scalar |
357
500 MB/sec |
|
|
Stream Copy
single-core vector |
366
487 MB/sec |
|
|
Stream Scale
single-core scalar |
356
474 MB/sec |
|
|
Stream Scale
single-core vector |
351
486 MB/sec |
|
|
Stream Add
single-core scalar |
348
538 MB/sec |
|
|
Stream Add
single-core vector |
392
560 MB/sec |
|
|
Stream Triad
single-core scalar |
382
541 MB/sec |
|
|
Stream Triad
single-core vector |
337
646 MB/sec |
