iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8706 | 10037 |
| Floating Point | Processor floating point performance | 15287 | |
| Memory | Memory performance | 5252 | |
| Stream | Memory bandwidth performance | 5898 | |
Result Information
| User | Fedora |
| Upload Date | Sun, 15 Jul 2012 20:36:20 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.8 (Build 12A269) |
| 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 x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-F2268DAE |
| BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 |
| Memory | 32.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 8706 | |
|---|---|---|
|
Blowfish
single-core scalar |
2168
95.2 MB/sec |
|
|
Blowfish
multi-core scalar |
12739
522 MB/sec |
|
|
Text Compress
single-core scalar |
2634
8.42 MB/sec |
|
|
Text Compress
multi-core scalar |
12831
42.1 MB/sec |
|
|
Text Decompress
single-core scalar |
2901
11.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
14040
55.9 MB/sec |
|
|
Image Compress
single-core scalar |
2905
24.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
12041
101 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2980
50.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13092
214 Mpixels/sec |
|
|
Lua
single-core scalar |
5097
1.96 Mnodes/sec |
|
|
Lua
multi-core scalar |
21048
8.10 Mnodes/sec |
Floating Point Performance
| Floating Point | 15287 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2899
1.93 Gflops |
|
|
Mandelbrot
multi-core scalar |
18066
11.8 Gflops |
|
|
Dot Product
single-core scalar |
4714
2.28 Gflops |
|
|
Dot Product
multi-core scalar |
16890
7.70 Gflops |
|
|
Dot Product
single-core vector |
5581
6.69 Gflops |
|
|
Dot Product
multi-core vector |
26747
27.8 Gflops |
|
|
LU Decomposition
single-core scalar |
1553
1.38 Gflops |
|
|
LU Decomposition
multi-core scalar |
3641
3.19 Gflops |
|
|
Primality Test
single-core scalar |
7295
1.09 Gflops |
|
|
Primality Test
multi-core scalar |
26010
4.83 Gflops |
|
|
Sharpen Image
single-core scalar |
7257
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
37195
85.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8624
6.82 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47551
37.4 Mpixels/sec |
Memory Performance
| Memory | 5252 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5906
7.23 GB/sec |
|
|
Write Sequential
single-core scalar |
9046
6.19 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4032
15.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3147
6.51 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4129
4.26 GB/sec |
Stream Performance
| Stream | 5898 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5354
7.32 GB/sec |
|
|
Stream Copy
single-core vector |
6926
8.98 GB/sec |
|
|
Stream Scale
single-core scalar |
5465
7.09 GB/sec |
|
|
Stream Scale
single-core vector |
6272
8.47 GB/sec |
|
|
Stream Add
single-core scalar |
5710
8.62 GB/sec |
|
|
Stream Add
single-core vector |
6770
9.42 GB/sec |
|
|
Stream Triad
single-core scalar |
5673
7.84 GB/sec |
|
|
Stream Triad
single-core vector |
5014
9.39 GB/sec |
