iMac G4 (20-inch Flat-Panel)
| 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 | tanousjm |
| Upload Date | Mon, 19 Sep 2011 18:52:10 +0000 |
| 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, 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 | 1.25 GB 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 |
