iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8147 | 9235 |
| Floating Point | Processor floating point performance | 14216 | |
| Memory | Memory performance | 4657 | |
| Stream | Memory bandwidth performance | 4772 | |
Result Information
| User | ttappan |
| Upload Date | Sun, 05 Aug 2012 01:47:33 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.8.0 |
| Model | iMac (27-inch Late 2009) |
| Processor |
Intel Core i7-860 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
| L1 Instruction Cache | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-F2268DAE |
| BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 |
| Memory | 8.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8147 | |
|---|---|---|
|
Blowfish
single-core scalar |
2008
88.2 MB/sec |
|
|
Blowfish
multi-core scalar |
12222
501 MB/sec |
|
|
Text Compress
single-core scalar |
2404
7.69 MB/sec |
|
|
Text Compress
multi-core scalar |
11765
38.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2627
10.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
13357
53.2 MB/sec |
|
|
Image Compress
single-core scalar |
2779
23.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
12766
107 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2838
47.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10724
175 Mpixels/sec |
|
|
Lua
single-core scalar |
4706
1.81 Mnodes/sec |
|
|
Lua
multi-core scalar |
19572
7.53 Mnodes/sec |
Floating Point Performance
| Floating Point | 14216 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2666
1.77 Gflops |
|
|
Mandelbrot
multi-core scalar |
17000
11.1 Gflops |
|
|
Dot Product
single-core scalar |
4256
2.06 Gflops |
|
|
Dot Product
multi-core scalar |
16070
7.32 Gflops |
|
|
Dot Product
single-core vector |
5350
6.41 Gflops |
|
|
Dot Product
multi-core vector |
25513
26.5 Gflops |
|
|
LU Decomposition
single-core scalar |
1450
1.29 Gflops |
|
|
LU Decomposition
multi-core scalar |
2881
2.53 Gflops |
|
|
Primality Test
single-core scalar |
6745
1.01 Gflops |
|
|
Primality Test
multi-core scalar |
24065
4.47 Gflops |
|
|
Sharpen Image
single-core scalar |
6595
15.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
33696
77.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8243
6.52 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
44504
35.0 Mpixels/sec |
Memory Performance
| Memory | 4657 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5578
6.83 GB/sec |
|
|
Write Sequential
single-core scalar |
7658
5.24 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3704
13.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2678
5.54 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3670
3.78 GB/sec |
Stream Performance
| Stream | 4772 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4617
6.31 GB/sec |
|
|
Stream Copy
single-core vector |
5728
7.43 GB/sec |
|
|
Stream Scale
single-core scalar |
4630
6.01 GB/sec |
|
|
Stream Scale
single-core vector |
5237
7.07 GB/sec |
|
|
Stream Add
single-core scalar |
4209
6.35 GB/sec |
|
|
Stream Add
single-core vector |
5212
7.25 GB/sec |
|
|
Stream Triad
single-core scalar |
4683
6.47 GB/sec |
|
|
Stream Triad
single-core vector |
3860
7.22 GB/sec |
