iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6746 | 8005 |
| Floating Point | Processor floating point performance | 13100 | |
| Memory | Memory performance | 3406 | |
| Stream | Memory bandwidth performance | 3786 | |
Result Information
| User | LinkinZkit |
| Upload Date | Tue, 11 Oct 2011 17:09:55 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7.1 (Build 11B26) |
| 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 | 4.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 6746 | |
|---|---|---|
|
Blowfish
single-core scalar |
1751
76.9 MB/sec |
|
|
Blowfish
multi-core scalar |
11750
482 MB/sec |
|
|
Text Compress
single-core scalar |
1897
6.07 MB/sec |
|
|
Text Compress
multi-core scalar |
10617
34.8 MB/sec |
|
|
Text Decompress
single-core scalar |
2083
8.56 MB/sec |
|
|
Text Decompress
multi-core scalar |
11617
46.3 MB/sec |
|
|
Image Compress
single-core scalar |
1915
15.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10473
88.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1718
28.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7721
126 Mpixels/sec |
|
|
Lua
single-core scalar |
3130
1.21 Mnodes/sec |
|
|
Lua
multi-core scalar |
16290
6.27 Mnodes/sec |
Floating Point Performance
| Floating Point | 13100 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2465
1.64 Gflops |
|
|
Mandelbrot
multi-core scalar |
18160
11.9 Gflops |
|
|
Dot Product
single-core scalar |
4033
1.95 Gflops |
|
|
Dot Product
multi-core scalar |
16780
7.65 Gflops |
|
|
Dot Product
single-core vector |
4079
4.89 Gflops |
|
|
Dot Product
multi-core vector |
19302
20.1 Gflops |
|
|
LU Decomposition
single-core scalar |
625
556 Mflops |
|
|
LU Decomposition
multi-core scalar |
2765
2.42 Gflops |
|
|
Primality Test
single-core scalar |
4532
677 Mflops |
|
|
Primality Test
multi-core scalar |
18357
3.41 Gflops |
|
|
Sharpen Image
single-core scalar |
5753
13.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
33697
77.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7124
5.64 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
45740
36.0 Mpixels/sec |
Memory Performance
| Memory | 3406 | |
|---|---|---|
|
Read Sequential
single-core scalar |
4861
5.95 GB/sec |
|
|
Write Sequential
single-core scalar |
2634
1.80 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3039
11.3 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2792
5.78 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3706
3.82 GB/sec |
Stream Performance
| Stream | 3786 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3904
5.34 GB/sec |
|
|
Stream Copy
single-core vector |
5147
6.67 GB/sec |
|
|
Stream Scale
single-core scalar |
4072
5.28 GB/sec |
|
|
Stream Scale
single-core vector |
4955
6.69 GB/sec |
|
|
Stream Add
single-core scalar |
1514
2.29 GB/sec |
|
|
Stream Add
single-core vector |
5318
7.40 GB/sec |
|
|
Stream Triad
single-core scalar |
1631
2.25 GB/sec |
|
|
Stream Triad
single-core vector |
3754
7.03 GB/sec |
