iMac (Flat-Panel)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.3 for Mac OS X PPC (32-bit) | |||
| Integer | Processor integer performance | 515 | 411 |
| Floating Point | Processor floating point performance | 440 | |
| Memory | Memory performance | 268 | |
| Stream | Memory bandwidth performance | 237 | |
Result Information
| User | mwdmeyer |
| Upload Date | Fri, 18 Nov 2011 11:01:12 +0000 |
| Views | 27 |
System Information
| iMac (Flat-Panel) | |
|---|---|
| Operating System | Mac OS X 10.5.8 (Build 9L30) |
| Model | iMac (Flat-Panel) |
| Processor |
PowerPC G4 (7441/7450/7451) @ 700 MHz
1 Processor, 1 Core |
| Processor ID | 8000h |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 256 KB |
| L3 Cache | 0 KB |
| Motherboard | PowerMac4,2 |
| BIOS | N/A |
| Memory | 768 MB PC100-222S SDRAM |
Integer Performance
| Integer | 515 | |
|---|---|---|
|
Blowfish
single-core scalar |
573
25.2 MB/sec |
|
|
Text Compress
single-core scalar |
391
1.25 MB/sec |
|
|
Text Decompress
single-core scalar |
526
2.16 MB/sec |
|
|
Image Compress
single-core scalar |
618
5.11 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
449
7.55 Mpixels/sec |
|
|
Lua
single-core scalar |
536
207 Knodes/sec |
Floating Point Performance
| Floating Point | 440 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
348
232 Mflops |
|
|
Dot Product
single-core scalar |
555
268 Mflops |
|
|
Dot Product
single-core vector |
655
786 Mflops |
|
|
LU Decomposition
single-core scalar |
86
76.7 Mflops |
|
|
Primality Test
single-core scalar |
529
79.1 Mflops |
|
|
Sharpen Image
single-core scalar |
418
975 Kpixels/sec |
|
|
Blur Image
single-core scalar |
493
390 Kpixels/sec |
Memory Performance
| Memory | 268 | |
|---|---|---|
|
Read Sequential
single-core scalar |
207
261 MB/sec |
|
|
Write Sequential
single-core scalar |
297
208 MB/sec |
|
|
Stdlib Allocate
single-core scalar |
377
1.41 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
222
472 MB/sec |
|
|
Stdlib Copy
single-core scalar |
238
252 MB/sec |
Stream Performance
| Stream | 237 | |
|---|---|---|
|
Stream Copy
single-core scalar |
231
324 MB/sec |
|
|
Stream Copy
single-core vector |
237
315 MB/sec |
|
|
Stream Scale
single-core scalar |
233
310 MB/sec |
|
|
Stream Scale
single-core vector |
233
323 MB/sec |
|
|
Stream Add
single-core scalar |
227
352 MB/sec |
|
|
Stream Add
single-core vector |
263
376 MB/sec |
|
|
Stream Triad
single-core scalar |
247
350 MB/sec |
|
|
Stream Triad
single-core vector |
228
438 MB/sec |
