iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6846 | 8337 |
| Floating Point | Processor floating point performance | 14074 | |
| Memory | Memory performance | 3370 | |
| Stream | Memory bandwidth performance | 3411 | |
Result Information
| User | _Remco_ |
| Upload Date | Sun, 24 Jul 2011 10:43:35 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7 (Build 11A511) |
| 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 | 6846 | |
|---|---|---|
|
Blowfish
single-core scalar |
1777
78.1 MB/sec |
|
|
Blowfish
multi-core scalar |
12013
492 MB/sec |
|
|
Text Compress
single-core scalar |
1900
6.08 MB/sec |
|
|
Text Compress
multi-core scalar |
10787
35.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2128
8.75 MB/sec |
|
|
Text Decompress
multi-core scalar |
12005
47.8 MB/sec |
|
|
Image Compress
single-core scalar |
1912
15.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10458
88.0 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1714
28.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8104
132 Mpixels/sec |
|
|
Lua
single-core scalar |
3131
1.21 Mnodes/sec |
|
|
Lua
multi-core scalar |
16234
6.24 Mnodes/sec |
Floating Point Performance
| Floating Point | 14074 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2462
1.64 Gflops |
|
|
Mandelbrot
multi-core scalar |
18515
12.1 Gflops |
|
|
Dot Product
single-core scalar |
4008
1.94 Gflops |
|
|
Dot Product
multi-core scalar |
17030
7.76 Gflops |
|
|
Dot Product
single-core vector |
4783
5.73 Gflops |
|
|
Dot Product
multi-core vector |
22071
23.0 Gflops |
|
|
LU Decomposition
single-core scalar |
640
570 Mflops |
|
|
LU Decomposition
multi-core scalar |
3441
3.02 Gflops |
|
|
Primality Test
single-core scalar |
4793
716 Mflops |
|
|
Primality Test
multi-core scalar |
19087
3.54 Gflops |
|
|
Sharpen Image
single-core scalar |
5807
13.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36343
83.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7636
6.04 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50425
39.6 Mpixels/sec |
Memory Performance
| Memory | 3370 | |
|---|---|---|
|
Read Sequential
single-core scalar |
4897
6.00 GB/sec |
|
|
Write Sequential
single-core scalar |
2634
1.80 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
2982
11.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2781
5.76 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3558
3.67 GB/sec |
Stream Performance
| Stream | 3411 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3648
4.99 GB/sec |
|
|
Stream Copy
single-core vector |
4797
6.22 GB/sec |
|
|
Stream Scale
single-core scalar |
3845
4.99 GB/sec |
|
|
Stream Scale
single-core vector |
4439
5.99 GB/sec |
|
|
Stream Add
single-core scalar |
1487
2.25 GB/sec |
|
|
Stream Add
single-core vector |
4287
5.96 GB/sec |
|
|
Stream Triad
single-core scalar |
1607
2.22 GB/sec |
|
|
Stream Triad
single-core vector |
3179
5.95 GB/sec |
