iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9273 | 10144 |
| Floating Point | Processor floating point performance | 16471 | |
| Memory | Memory performance | 3938 | |
| Stream | Memory bandwidth performance | 3462 | |
Result Information
| User | ksosx86. |
| Upload Date | Sun, 15 Aug 2010 11:12:16 +0000 |
| Views | 10 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.4 (Build 10F569) |
| Model | iMac (27-inch Late 2009) |
| Processor |
Intel Core i7-860 @ 3.20 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 256 KB |
| L3 Cache | 8192 KB |
| Motherboard | Apple Computer, Inc. Mac-F2268DAE |
| BIOS | Apple Inc. IM111.88Z.0034.B00.0910301727 |
| Memory | 4.00 GB 1600 MHz DDR3 |
Integer Performance
| Integer | 9273 | |
|---|---|---|
|
Blowfish
single-core scalar |
1865
82.0 MB/sec |
|
|
Blowfish
multi-core scalar |
13980
573 MB/sec |
|
|
Text Compress
single-core scalar |
2231
7.14 MB/sec |
|
|
Text Compress
multi-core scalar |
14061
46.1 MB/sec |
|
|
Text Decompress
single-core scalar |
2460
10.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
15813
63.0 MB/sec |
|
|
Image Compress
single-core scalar |
2390
19.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15101
127 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2460
41.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13469
220 Mpixels/sec |
|
|
Lua
single-core scalar |
3926
1.51 Mnodes/sec |
|
|
Lua
multi-core scalar |
23525
9.05 Mnodes/sec |
Floating Point Performance
| Floating Point | 16471 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2665
1.77 Gflops |
|
|
Mandelbrot
multi-core scalar |
20109
13.2 Gflops |
|
|
Dot Product
single-core scalar |
3529
1.70 Gflops |
|
|
Dot Product
multi-core scalar |
18721
8.53 Gflops |
|
|
Dot Product
single-core vector |
4785
5.73 Gflops |
|
|
Dot Product
multi-core vector |
31628
32.9 Gflops |
|
|
LU Decomposition
single-core scalar |
1308
1.16 Gflops |
|
|
LU Decomposition
multi-core scalar |
7859
6.89 Gflops |
|
|
Primality Test
single-core scalar |
5882
879 Mflops |
|
|
Primality Test
multi-core scalar |
28595
5.31 Gflops |
|
|
Sharpen Image
single-core scalar |
6287
14.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39076
90.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8008
6.34 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52153
41.0 Mpixels/sec |
Memory Performance
| Memory | 3938 | |
|---|---|---|
|
Read Sequential
single-core scalar |
4633
5.67 GB/sec |
|
|
Write Sequential
single-core scalar |
6551
4.48 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3158
11.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2167
4.49 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3185
3.28 GB/sec |
Stream Performance
| Stream | 3462 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3455
4.73 GB/sec |
|
|
Stream Copy
single-core vector |
3977
5.16 GB/sec |
|
|
Stream Scale
single-core scalar |
3470
4.50 GB/sec |
|
|
Stream Scale
single-core vector |
3744
5.05 GB/sec |
|
|
Stream Add
single-core scalar |
3199
4.83 GB/sec |
|
|
Stream Add
single-core vector |
3841
5.34 GB/sec |
|
|
Stream Triad
single-core scalar |
3164
4.37 GB/sec |
|
|
Stream Triad
single-core vector |
2852
5.34 GB/sec |
