iMac G5
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.2 for Mac OS X PPC (32-bit) | |||
| Integer | Processor integer performance | 897 | 923 |
| Floating Point | Processor floating point performance | 1031 | |
| Memory | Memory performance | 788 | |
| Stream | Memory bandwidth performance | 909 | |
Result Information
| Upload Date | Fri, 04 Mar 2011 17:59:04 +0000 |
| Views | 9 |
System Information
| iMac G5 | |
|---|---|
| Operating System | Mac OS X 10.5.8 (Build 9L31a) |
| 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 | 768 MB PC3200U-30330 DDR SDRAM |
Integer Performance
| Integer | 897 | |
|---|---|---|
|
Blowfish
single-core scalar |
900
39.5 MB/sec |
|
|
Blowfish
multi-core scalar |
803
32.9 MB/sec |
|
|
Text Compress
single-core scalar |
931
2.98 MB/sec |
|
|
Text Compress
multi-core scalar |
863
2.83 MB/sec |
|
|
Text Decompress
single-core scalar |
938
3.85 MB/sec |
|
|
Text Decompress
multi-core scalar |
912
3.63 MB/sec |
|
|
Image Compress
single-core scalar |
973
8.04 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
904
7.61 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
800
13.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
969
15.8 Mpixels/sec |
|
|
Lua
single-core scalar |
898
346 Knodes/sec |
|
|
Lua
multi-core scalar |
883
340 Knodes/sec |
Floating Point Performance
| Floating Point | 1031 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
975
649 Mflops |
|
|
Mandelbrot
multi-core scalar |
873
571 Mflops |
|
|
Dot Product
single-core scalar |
894
432 Mflops |
|
|
Dot Product
multi-core scalar |
954
435 Mflops |
|
|
Dot Product
single-core vector |
1192
1.43 Gflops |
|
|
Dot Product
multi-core vector |
1440
1.50 Gflops |
|
|
LU Decomposition
single-core scalar |
1129
1.00 Gflops |
|
|
LU Decomposition
multi-core scalar |
1116
979 Mflops |
|
|
Primality Test
single-core scalar |
1199
179 Mflops |
|
|
Primality Test
multi-core scalar |
952
177 Mflops |
|
|
Sharpen Image
single-core scalar |
870
2.03 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
838
1.93 Mpixels/sec |
|
|
Blur Image
single-core scalar |
1154
914 Kpixels/sec |
|
|
Blur Image
multi-core scalar |
852
670 Kpixels/sec |
Memory Performance
| Memory | 788 | |
|---|---|---|
|
Read Sequential
single-core scalar |
897
1.10 GB/sec |
|
|
Write Sequential
single-core scalar |
883
619 MB/sec |
|
|
Stdlib Allocate
single-core scalar |
831
3.10 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
628
1.30 GB/sec |
|
|
Stdlib Copy
single-core scalar |
703
743 MB/sec |
Stream Performance
| Stream | 909 | |
|---|---|---|
|
Stream Copy
single-core scalar |
911
1.25 GB/sec |
|
|
Stream Copy
single-core vector |
978
1.27 GB/sec |
|
|
Stream Scale
single-core scalar |
933
1.21 GB/sec |
|
|
Stream Scale
single-core vector |
931
1.26 GB/sec |
|
|
Stream Add
single-core scalar |
667
1.01 GB/sec |
|
|
Stream Add
single-core vector |
958
1.33 GB/sec |
|
|
Stream Triad
single-core scalar |
950
1.31 GB/sec |
|
|
Stream Triad
single-core vector |
948
1.78 GB/sec |
