iMac G5 (iSight)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.2 for Mac OS X PPC (64-bit) | |||
| Integer | Processor integer performance | 843 | 1048 |
| Floating Point | Processor floating point performance | 1332 | |
| Memory | Memory performance | 865 | |
| Stream | Memory bandwidth performance | 1138 | |
Result Information
| User | arcashton |
| Upload Date | Sun, 26 Apr 2009 00:02:19 +0000 |
| Views | 5 |
System Information
| iMac G5 (iSight) | |
|---|---|
| Operating System | Mac OS X 10.5.6 (Build 9G55) |
| Model | iMac G5 (iSight) |
| Processor |
PowerPC G5 (970FX) @ 1.90 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 | PowerMac12,1 |
| BIOS | N/A |
| Memory | 2.50 GB PC2-4200U-444 DDR2 SDRAM |
Integer Performance
| Integer | 843 | |
|---|---|---|
|
Blowfish
single-core scalar |
705
31.0 MB/sec |
|
|
Blowfish
multi-core scalar |
638
26.1 MB/sec |
|
|
Text Compress
single-core scalar |
851
2.72 MB/sec |
|
|
Text Compress
multi-core scalar |
800
2.63 MB/sec |
|
|
Text Decompress
single-core scalar |
827
3.40 MB/sec |
|
|
Text Decompress
multi-core scalar |
866
3.45 MB/sec |
|
|
Image Compress
single-core scalar |
970
8.02 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
965
8.13 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
747
12.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
870
14.2 Mpixels/sec |
|
|
Lua
single-core scalar |
954
367 Knodes/sec |
|
|
Lua
multi-core scalar |
927
357 Knodes/sec |
Floating Point Performance
| Floating Point | 1332 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
981
653 Mflops |
|
|
Mandelbrot
multi-core scalar |
1049
686 Mflops |
|
|
Dot Product
single-core scalar |
999
483 Mflops |
|
|
Dot Product
multi-core scalar |
1028
469 Mflops |
|
|
Dot Product
single-core vector |
1282
1.54 Gflops |
|
|
Dot Product
multi-core vector |
1478
1.54 Gflops |
|
|
LU Decomposition
single-core scalar |
1180
1.05 Gflops |
|
|
LU Decomposition
multi-core scalar |
1167
1.02 Gflops |
|
|
Primality Test
single-core scalar |
1282
192 Mflops |
|
|
Primality Test
multi-core scalar |
1027
191 Mflops |
|
|
Sharpen Image
single-core scalar |
1608
3.75 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
1587
3.66 Mpixels/sec |
|
|
Blur Image
single-core scalar |
2000
1.58 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
1991
1.57 Mpixels/sec |
Memory Performance
| Memory | 865 | |
|---|---|---|
|
Read Sequential
single-core scalar |
996
1.22 GB/sec |
|
|
Write Sequential
single-core scalar |
905
634 MB/sec |
|
|
Stdlib Allocate
single-core scalar |
691
2.58 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
803
1.66 GB/sec |
|
|
Stdlib Copy
single-core scalar |
930
982 MB/sec |
Stream Performance
| Stream | 1138 | |
|---|---|---|
|
Stream Copy
single-core scalar |
1064
1.46 GB/sec |
|
|
Stream Copy
single-core vector |
1198
1.55 GB/sec |
|
|
Stream Scale
single-core scalar |
1068
1.39 GB/sec |
|
|
Stream Scale
single-core vector |
1152
1.55 GB/sec |
|
|
Stream Add
single-core scalar |
1061
1.60 GB/sec |
|
|
Stream Add
single-core vector |
1168
1.63 GB/sec |
|
|
Stream Triad
single-core scalar |
1186
1.64 GB/sec |
|
|
Stream Triad
single-core vector |
1208
2.26 GB/sec |
