iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.12 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7042 | 8577 |
| Floating Point | Processor floating point performance | 14351 | |
| Memory | Memory performance | 3704 | |
| Stream | Memory bandwidth performance | 3491 | |
Result Information
| User | bbousquet |
| Upload Date | Fri, 25 Feb 2011 20:17:54 +0000 |
| Views | 3 |
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 | 8.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 7042 | |
|---|---|---|
|
Blowfish
single-core scalar |
2054
90.3 MB/sec |
|
|
Blowfish
multi-core scalar |
12019
493 MB/sec |
|
|
Text Compress
single-core scalar |
2177
6.96 MB/sec |
|
|
Text Compress
multi-core scalar |
10802
35.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2438
10.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
11959
47.6 MB/sec |
|
|
Image Compress
single-core scalar |
2183
18.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10664
89.7 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1952
32.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8095
132 Mpixels/sec |
|
|
Lua
single-core scalar |
3583
1.38 Mnodes/sec |
|
|
Lua
multi-core scalar |
16579
6.38 Mnodes/sec |
Floating Point Performance
| Floating Point | 14351 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2842
1.89 Gflops |
|
|
Mandelbrot
multi-core scalar |
18438
12.1 Gflops |
|
|
Dot Product
single-core scalar |
4630
2.24 Gflops |
|
|
Dot Product
multi-core scalar |
16965
7.73 Gflops |
|
|
Dot Product
single-core vector |
5500
6.59 Gflops |
|
|
Dot Product
multi-core vector |
22026
22.9 Gflops |
|
|
LU Decomposition
single-core scalar |
740
659 Mflops |
|
|
LU Decomposition
multi-core scalar |
3413
2.99 Gflops |
|
|
Primality Test
single-core scalar |
5499
821 Mflops |
|
|
Primality Test
multi-core scalar |
19027
3.53 Gflops |
|
|
Sharpen Image
single-core scalar |
6659
15.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36186
83.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8785
6.95 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50213
39.5 Mpixels/sec |
Memory Performance
| Memory | 3704 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5446
6.67 GB/sec |
|
|
Write Sequential
single-core scalar |
3032
2.07 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3696
13.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2678
5.54 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3670
3.78 GB/sec |
Stream Performance
| Stream | 3491 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4121
5.64 GB/sec |
|
|
Stream Copy
single-core vector |
4533
5.88 GB/sec |
|
|
Stream Scale
single-core scalar |
4095
5.31 GB/sec |
|
|
Stream Scale
single-core vector |
4102
5.54 GB/sec |
|
|
Stream Add
single-core scalar |
1655
2.50 GB/sec |
|
|
Stream Add
single-core vector |
4388
6.10 GB/sec |
|
|
Stream Triad
single-core scalar |
1771
2.45 GB/sec |
|
|
Stream Triad
single-core vector |
3269
6.12 GB/sec |
