iMac G5
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.2 for Mac OS X PPC (32-bit) | |||
| Integer | Processor integer performance | 480 | 546 |
| Floating Point | Processor floating point performance | 548 | |
| Memory | Memory performance | 495 | |
| Stream | Memory bandwidth performance | 875 | |
Result Information
| Upload Date | Sun, 26 Apr 2009 21:02:23 +0000 |
| Views | 15 |
System Information
| iMac G5 | |
|---|---|
| Operating System | Mac OS X 10.5.1 (Build 9B21) |
| Model | iMac G5 |
| Processor |
PowerPC G5 (970FX) @ 1.80 GHz
1 Processor, 1 Core |
| Processor ID | 18, 100 |
| L1 Instruction Cache | 64 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 512 KB |
| L3 Cache | 0 KB |
| Motherboard | PowerMac8,1 |
| BIOS | N/A |
| Memory | 2.00 GB PC3200U-30330 DDR SDRAM |
Integer Performance
| Integer | 480 | |
|---|---|---|
|
Blowfish
single-core scalar |
239
10.5 MB/sec |
|
|
Blowfish
multi-core scalar |
360
14.8 MB/sec |
|
|
Text Compress
single-core scalar |
248
814 KB/sec |
|
|
Text Compress
multi-core scalar |
368
1.21 MB/sec |
|
|
Text Decompress
single-core scalar |
238
1002 KB/sec |
|
|
Text Decompress
multi-core scalar |
388
1.55 MB/sec |
|
|
Image Compress
single-core scalar |
623
5.15 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
717
6.04 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
926
15.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
708
11.6 Mpixels/sec |
|
|
Lua
single-core scalar |
318
123 Knodes/sec |
|
|
Lua
multi-core scalar |
628
242 Knodes/sec |
Floating Point Performance
| Floating Point | 548 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
417
278 Mflops |
|
|
Mandelbrot
multi-core scalar |
466
306 Mflops |
|
|
Dot Product
single-core scalar |
290
140 Mflops |
|
|
Dot Product
multi-core scalar |
484
221 Mflops |
|
|
Dot Product
single-core vector |
637
764 Mflops |
|
|
Dot Product
multi-core vector |
789
821 Mflops |
|
|
LU Decomposition
single-core scalar |
1124
1.00 Gflops |
|
|
LU Decomposition
multi-core scalar |
1114
978 Mflops |
|
|
Primality Test
single-core scalar |
412
61.7 Mflops |
|
|
Primality Test
multi-core scalar |
438
81.4 Mflops |
|
|
Sharpen Image
single-core scalar |
311
727 Kpixels/sec |
|
|
Sharpen Image
multi-core scalar |
456
1.05 Mpixels/sec |
|
|
Blur Image
single-core scalar |
326
258 Kpixels/sec |
|
|
Blur Image
multi-core scalar |
408
321 Kpixels/sec |
Memory Performance
| Memory | 495 | |
|---|---|---|
|
Read Sequential
single-core scalar |
656
823 MB/sec |
|
|
Write Sequential
single-core scalar |
558
391 MB/sec |
|
|
Stdlib Allocate
single-core scalar |
290
1.08 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
443
940 MB/sec |
|
|
Stdlib Copy
single-core scalar |
529
559 MB/sec |
Stream Performance
| Stream | 875 | |
|---|---|---|
|
Stream Copy
single-core scalar |
654
917 MB/sec |
|
|
Stream Copy
single-core vector |
875
1.14 GB/sec |
|
|
Stream Scale
single-core scalar |
968
1.26 GB/sec |
|
|
Stream Scale
single-core vector |
971
1.31 GB/sec |
|
|
Stream Add
single-core scalar |
607
939 MB/sec |
|
|
Stream Add
single-core vector |
847
1.18 GB/sec |
|
|
Stream Triad
single-core scalar |
1003
1.39 GB/sec |
|
|
Stream Triad
single-core vector |
1080
2.02 GB/sec |
