iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8485 | 9688 |
| Floating Point | Processor floating point performance | 15242 | |
| Memory | Memory performance | 4762 | |
| Stream | Memory bandwidth performance | 4317 | |
Result Information
| User | mkentnor |
| Upload Date | Sun, 17 Apr 2011 06:09:51 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.7 (Build 10J869) |
| 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 |
| L1 Data Cache | 32 KB |
| L2 Cache | 256 KB |
| 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 | 8485 | |
|---|---|---|
|
Blowfish
single-core scalar |
2079
91.3 MB/sec |
|
|
Blowfish
multi-core scalar |
12480
511 MB/sec |
|
|
Text Compress
single-core scalar |
2420
7.74 MB/sec |
|
|
Text Compress
multi-core scalar |
12297
40.3 MB/sec |
|
|
Text Decompress
single-core scalar |
2725
11.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
14056
56.0 MB/sec |
|
|
Image Compress
single-core scalar |
2694
22.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13879
117 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2617
43.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11335
185 Mpixels/sec |
|
|
Lua
single-core scalar |
4712
1.81 Mnodes/sec |
|
|
Lua
multi-core scalar |
20530
7.90 Mnodes/sec |
Floating Point Performance
| Floating Point | 15242 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2713
1.80 Gflops |
|
|
Mandelbrot
multi-core scalar |
17857
11.7 Gflops |
|
|
Dot Product
single-core scalar |
4401
2.13 Gflops |
|
|
Dot Product
multi-core scalar |
16427
7.49 Gflops |
|
|
Dot Product
single-core vector |
5408
6.48 Gflops |
|
|
Dot Product
multi-core vector |
28354
29.5 Gflops |
|
|
LU Decomposition
single-core scalar |
1445
1.29 Gflops |
|
|
LU Decomposition
multi-core scalar |
6528
5.72 Gflops |
|
|
Primality Test
single-core scalar |
7008
1.05 Gflops |
|
|
Primality Test
multi-core scalar |
25242
4.68 Gflops |
|
|
Sharpen Image
single-core scalar |
6944
16.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35574
82.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8441
6.68 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47047
37.0 Mpixels/sec |
Memory Performance
| Memory | 4762 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5570
6.82 GB/sec |
|
|
Write Sequential
single-core scalar |
7891
5.40 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4121
15.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2680
5.55 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3548
3.66 GB/sec |
Stream Performance
| Stream | 4317 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4428
6.06 GB/sec |
|
|
Stream Copy
single-core vector |
4898
6.35 GB/sec |
|
|
Stream Scale
single-core scalar |
4313
5.60 GB/sec |
|
|
Stream Scale
single-core vector |
4339
5.86 GB/sec |
|
|
Stream Add
single-core scalar |
4031
6.08 GB/sec |
|
|
Stream Add
single-core vector |
4471
6.22 GB/sec |
|
|
Stream Triad
single-core scalar |
4342
6.00 GB/sec |
|
|
Stream Triad
single-core vector |
3720
6.96 GB/sec |
