iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8794 | 9983 |
| Floating Point | Processor floating point performance | 15693 | |
| Memory | Memory performance | 5016 | |
| Stream | Memory bandwidth performance | 4094 | |
Result Information
| User | btsullivan3 |
| Upload Date | Wed, 28 Jul 2010 08:24:09 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.4 (Build 10F569) |
| 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 | 8794 | |
|---|---|---|
|
Blowfish
single-core scalar |
2149
94.4 MB/sec |
|
|
Blowfish
multi-core scalar |
12794
524 MB/sec |
|
|
Text Compress
single-core scalar |
2611
8.35 MB/sec |
|
|
Text Compress
multi-core scalar |
12934
42.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2917
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
14464
57.6 MB/sec |
|
|
Image Compress
single-core scalar |
2485
20.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13786
116 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3035
51.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11829
193 Mpixels/sec |
|
|
Lua
single-core scalar |
5077
1.95 Mnodes/sec |
|
|
Lua
multi-core scalar |
21450
8.25 Mnodes/sec |
Floating Point Performance
| Floating Point | 15693 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2884
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18254
11.9 Gflops |
|
|
Dot Product
single-core scalar |
4695
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
16982
7.74 Gflops |
|
|
Dot Product
single-core vector |
5616
6.73 Gflops |
|
|
Dot Product
multi-core vector |
28718
29.9 Gflops |
|
|
LU Decomposition
single-core scalar |
1427
1.27 Gflops |
|
|
LU Decomposition
multi-core scalar |
7138
6.26 Gflops |
|
|
Primality Test
single-core scalar |
7502
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
26397
4.90 Gflops |
|
|
Sharpen Image
single-core scalar |
7247
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36136
83.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8969
7.10 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47749
37.5 Mpixels/sec |
Memory Performance
| Memory | 5016 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5796
7.10 GB/sec |
|
|
Write Sequential
single-core scalar |
8226
5.63 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4447
16.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2773
5.74 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3838
3.96 GB/sec |
Stream Performance
| Stream | 4094 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4012
5.49 GB/sec |
|
|
Stream Copy
single-core vector |
4733
6.14 GB/sec |
|
|
Stream Scale
single-core scalar |
4054
5.26 GB/sec |
|
|
Stream Scale
single-core vector |
4250
5.74 GB/sec |
|
|
Stream Add
single-core scalar |
3889
5.87 GB/sec |
|
|
Stream Add
single-core vector |
4476
6.23 GB/sec |
|
|
Stream Triad
single-core scalar |
4158
5.74 GB/sec |
|
|
Stream Triad
single-core vector |
3187
5.97 GB/sec |
