iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.7 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6842 | 8311 |
| Floating Point | Processor floating point performance | 14060 | |
| Memory | Memory performance | 3337 | |
| Stream | Memory bandwidth performance | 3284 | |
Result Information
| User | Lowadeck2012 |
| Upload Date | Thu, 20 Oct 2011 21:54:15 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.8 (Build 10K549) |
| 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 | 12.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 6842 | |
|---|---|---|
|
Blowfish
single-core scalar |
1774
77.9 MB/sec |
|
|
Blowfish
multi-core scalar |
12030
493 MB/sec |
|
|
Text Compress
single-core scalar |
1896
6.07 MB/sec |
|
|
Text Compress
multi-core scalar |
10578
34.7 MB/sec |
|
|
Text Decompress
single-core scalar |
2078
8.54 MB/sec |
|
|
Text Decompress
multi-core scalar |
11588
46.2 MB/sec |
|
|
Image Compress
single-core scalar |
1923
15.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10655
89.6 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1714
28.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8164
133 Mpixels/sec |
|
|
Lua
single-core scalar |
3134
1.21 Mnodes/sec |
|
|
Lua
multi-core scalar |
16580
6.38 Mnodes/sec |
Floating Point Performance
| Floating Point | 14060 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2477
1.65 Gflops |
|
|
Mandelbrot
multi-core scalar |
18594
12.2 Gflops |
|
|
Dot Product
single-core scalar |
4008
1.94 Gflops |
|
|
Dot Product
multi-core scalar |
17286
7.88 Gflops |
|
|
Dot Product
single-core vector |
4781
5.73 Gflops |
|
|
Dot Product
multi-core vector |
22080
23.0 Gflops |
|
|
LU Decomposition
single-core scalar |
638
568 Mflops |
|
|
LU Decomposition
multi-core scalar |
3417
3.00 Gflops |
|
|
Primality Test
single-core scalar |
4663
697 Mflops |
|
|
Primality Test
multi-core scalar |
18604
3.45 Gflops |
|
|
Sharpen Image
single-core scalar |
5791
13.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
37019
85.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7630
6.04 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
49860
39.2 Mpixels/sec |
Memory Performance
| Memory | 3337 | |
|---|---|---|
|
Read Sequential
single-core scalar |
4789
5.86 GB/sec |
|
|
Write Sequential
single-core scalar |
2628
1.80 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3172
11.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2731
5.65 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3367
3.47 GB/sec |
Stream Performance
| Stream | 3284 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3477
4.76 GB/sec |
|
|
Stream Copy
single-core vector |
4678
6.07 GB/sec |
|
|
Stream Scale
single-core scalar |
3669
4.76 GB/sec |
|
|
Stream Scale
single-core vector |
4140
5.59 GB/sec |
|
|
Stream Add
single-core scalar |
1482
2.24 GB/sec |
|
|
Stream Add
single-core vector |
4160
5.79 GB/sec |
|
|
Stream Triad
single-core scalar |
1601
2.21 GB/sec |
|
|
Stream Triad
single-core vector |
3067
5.74 GB/sec |
