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 | 8774 | 9982 |
| Floating Point | Processor floating point performance | 15663 | |
| Memory | Memory performance | 5039 | |
| Stream | Memory bandwidth performance | 4213 | |
Result Information
| User | shdwghst457 |
| Upload Date | Sun, 13 Mar 2011 07:27:30 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.6 (Build 10J567) |
| 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 | 8774 | |
|---|---|---|
|
Blowfish
single-core scalar |
2173
95.5 MB/sec |
|
|
Blowfish
multi-core scalar |
12779
524 MB/sec |
|
|
Text Compress
single-core scalar |
2615
8.37 MB/sec |
|
|
Text Compress
multi-core scalar |
12882
42.3 MB/sec |
|
|
Text Decompress
single-core scalar |
2855
11.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
14609
58.2 MB/sec |
|
|
Image Compress
single-core scalar |
2855
23.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13956
117 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3005
50.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11368
185 Mpixels/sec |
|
|
Lua
single-core scalar |
5034
1.94 Mnodes/sec |
|
|
Lua
multi-core scalar |
21167
8.14 Mnodes/sec |
Floating Point Performance
| Floating Point | 15663 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2874
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
18242
11.9 Gflops |
|
|
Dot Product
single-core scalar |
4687
2.26 Gflops |
|
|
Dot Product
multi-core scalar |
17048
7.77 Gflops |
|
|
Dot Product
single-core vector |
5619
6.73 Gflops |
|
|
Dot Product
multi-core vector |
28766
29.9 Gflops |
|
|
LU Decomposition
single-core scalar |
1443
1.28 Gflops |
|
|
LU Decomposition
multi-core scalar |
7040
6.17 Gflops |
|
|
Primality Test
single-core scalar |
7524
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
26549
4.93 Gflops |
|
|
Sharpen Image
single-core scalar |
7225
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35973
82.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8944
7.08 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47359
37.2 Mpixels/sec |
Memory Performance
| Memory | 5039 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5861
7.18 GB/sec |
|
|
Write Sequential
single-core scalar |
8360
5.72 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4257
15.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2791
5.78 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3930
4.05 GB/sec |
Stream Performance
| Stream | 4213 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3987
5.45 GB/sec |
|
|
Stream Copy
single-core vector |
4927
6.39 GB/sec |
|
|
Stream Scale
single-core scalar |
4270
5.54 GB/sec |
|
|
Stream Scale
single-core vector |
4256
5.74 GB/sec |
|
|
Stream Add
single-core scalar |
4022
6.07 GB/sec |
|
|
Stream Add
single-core vector |
4546
6.32 GB/sec |
|
|
Stream Triad
single-core scalar |
4336
5.99 GB/sec |
|
|
Stream Triad
single-core vector |
3365
6.30 GB/sec |
