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 | 8766 | 9952 |
| Floating Point | Processor floating point performance | 15597 | |
| Memory | Memory performance | 5036 | |
| Stream | Memory bandwidth performance | 4187 | |
Result Information
| User | Cupertino |
| Upload Date | Thu, 26 Aug 2010 11:28:42 +0000 |
| Views | 1 |
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 @ 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 | 4.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8766 | |
|---|---|---|
|
Blowfish
single-core scalar |
2167
95.2 MB/sec |
|
|
Blowfish
multi-core scalar |
12817
525 MB/sec |
|
|
Text Compress
single-core scalar |
2578
8.25 MB/sec |
|
|
Text Compress
multi-core scalar |
12925
42.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2923
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
14561
58.0 MB/sec |
|
|
Image Compress
single-core scalar |
2894
23.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13536
114 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2958
49.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11273
184 Mpixels/sec |
|
|
Lua
single-core scalar |
5092
1.96 Mnodes/sec |
|
|
Lua
multi-core scalar |
21475
8.26 Mnodes/sec |
Floating Point Performance
| Floating Point | 15597 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2887
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18283
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4686
2.26 Gflops |
|
|
Dot Product
multi-core scalar |
16965
7.73 Gflops |
|
|
Dot Product
single-core vector |
5638
6.75 Gflops |
|
|
Dot Product
multi-core vector |
28671
29.8 Gflops |
|
|
LU Decomposition
single-core scalar |
1441
1.28 Gflops |
|
|
LU Decomposition
multi-core scalar |
7143
6.26 Gflops |
|
|
Primality Test
single-core scalar |
7484
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
25835
4.79 Gflops |
|
|
Sharpen Image
single-core scalar |
7243
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35655
82.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8972
7.10 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47466
37.3 Mpixels/sec |
Memory Performance
| Memory | 5036 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5894
7.22 GB/sec |
|
|
Write Sequential
single-core scalar |
8328
5.70 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4518
16.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2783
5.76 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3658
3.77 GB/sec |
Stream Performance
| Stream | 4187 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4269
5.84 GB/sec |
|
|
Stream Copy
single-core vector |
4751
6.16 GB/sec |
|
|
Stream Scale
single-core scalar |
3990
5.18 GB/sec |
|
|
Stream Scale
single-core vector |
4356
5.88 GB/sec |
|
|
Stream Add
single-core scalar |
3987
6.02 GB/sec |
|
|
Stream Add
single-core vector |
4446
6.18 GB/sec |
|
|
Stream Triad
single-core scalar |
4294
5.93 GB/sec |
|
|
Stream Triad
single-core vector |
3404
6.37 GB/sec |
