iMac G5
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.2 for Mac OS X PPC (32-bit) | |||
| Integer | Processor integer performance | 916 | 905 |
| Floating Point | Processor floating point performance | 994 | |
| Memory | Memory performance | 763 | |
| Stream | Memory bandwidth performance | 842 | |
Result Information
| Upload Date | Fri, 24 Apr 2009 01:24:45 +0000 |
| Views | 2 |
System Information
| iMac G5 | |
|---|---|
| Operating System | Mac OS X 10.5.4 (Build 9E17) |
| 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 | 1.00 GB |
Integer Performance
| Integer | 916 | |
|---|---|---|
|
Blowfish
single-core scalar |
892
39.2 MB/sec |
|
|
Blowfish
multi-core scalar |
741
30.4 MB/sec |
|
|
Text Compress
single-core scalar |
874
2.80 MB/sec |
|
|
Text Compress
multi-core scalar |
852
2.80 MB/sec |
|
|
Text Decompress
single-core scalar |
933
3.84 MB/sec |
|
|
Text Decompress
multi-core scalar |
910
3.63 MB/sec |
|
|
Image Compress
single-core scalar |
984
8.13 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
1013
8.52 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1076
18.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
952
15.5 Mpixels/sec |
|
|
Lua
single-core scalar |
900
347 Knodes/sec |
|
|
Lua
multi-core scalar |
870
335 Knodes/sec |
Floating Point Performance
| Floating Point | 994 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
964
642 Mflops |
|
|
Mandelbrot
multi-core scalar |
853
559 Mflops |
|
|
Dot Product
single-core scalar |
892
431 Mflops |
|
|
Dot Product
multi-core scalar |
996
454 Mflops |
|
|
Dot Product
single-core vector |
1253
1.50 Gflops |
|
|
Dot Product
multi-core vector |
1228
1.28 Gflops |
|
|
LU Decomposition
single-core scalar |
1128
1.00 Gflops |
|
|
LU Decomposition
multi-core scalar |
1118
981 Mflops |
|
|
Primality Test
single-core scalar |
1146
171 Mflops |
|
|
Primality Test
multi-core scalar |
926
172 Mflops |
|
|
Sharpen Image
single-core scalar |
862
2.01 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
871
2.01 Mpixels/sec |
|
|
Blur Image
single-core scalar |
842
667 Kpixels/sec |
|
|
Blur Image
multi-core scalar |
850
669 Kpixels/sec |
Memory Performance
| Memory | 763 | |
|---|---|---|
|
Read Sequential
single-core scalar |
941
1.15 GB/sec |
|
|
Write Sequential
single-core scalar |
865
606 MB/sec |
|
|
Stdlib Allocate
single-core scalar |
677
2.53 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
609
1.26 GB/sec |
|
|
Stdlib Copy
single-core scalar |
727
768 MB/sec |
Stream Performance
| Stream | 842 | |
|---|---|---|
|
Stream Copy
single-core scalar |
594
832 MB/sec |
|
|
Stream Copy
single-core vector |
890
1.15 GB/sec |
|
|
Stream Scale
single-core scalar |
885
1.15 GB/sec |
|
|
Stream Scale
single-core vector |
870
1.17 GB/sec |
|
|
Stream Add
single-core scalar |
840
1.27 GB/sec |
|
|
Stream Add
single-core vector |
869
1.21 GB/sec |
|
|
Stream Triad
single-core scalar |
918
1.27 GB/sec |
|
|
Stream Triad
single-core vector |
870
1.63 GB/sec |
