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 | 6916 | 8483 |
| Floating Point | Processor floating point performance | 14163 | |
| Memory | Memory performance | 3649 | |
| Stream | Memory bandwidth performance | 3757 | |
Result Information
| User | dominickgarton |
| Upload Date | Mon, 02 Jan 2012 00:27:32 +0000 |
| Views | 6 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7.2 (Build 11C74) |
| 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 | 4.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 6916 | |
|---|---|---|
|
Blowfish
single-core scalar |
2020
88.8 MB/sec |
|
|
Blowfish
multi-core scalar |
11980
491 MB/sec |
|
|
Text Compress
single-core scalar |
2195
7.02 MB/sec |
|
|
Text Compress
multi-core scalar |
10754
35.3 MB/sec |
|
|
Text Decompress
single-core scalar |
2459
10.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
11977
47.7 MB/sec |
|
|
Image Compress
single-core scalar |
2191
18.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10586
89.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1949
32.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7796
127 Mpixels/sec |
|
|
Lua
single-core scalar |
3588
1.38 Mnodes/sec |
|
|
Lua
multi-core scalar |
15500
5.96 Mnodes/sec |
Floating Point Performance
| Floating Point | 14163 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2795
1.86 Gflops |
|
|
Mandelbrot
multi-core scalar |
18243
11.9 Gflops |
|
|
Dot Product
single-core scalar |
4507
2.18 Gflops |
|
|
Dot Product
multi-core scalar |
16889
7.70 Gflops |
|
|
Dot Product
single-core vector |
5513
6.61 Gflops |
|
|
Dot Product
multi-core vector |
22082
23.0 Gflops |
|
|
LU Decomposition
single-core scalar |
717
638 Mflops |
|
|
LU Decomposition
multi-core scalar |
3420
3.00 Gflops |
|
|
Primality Test
single-core scalar |
5522
825 Mflops |
|
|
Primality Test
multi-core scalar |
19081
3.54 Gflops |
|
|
Sharpen Image
single-core scalar |
6575
15.3 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
34984
80.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8603
6.81 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
49357
38.8 Mpixels/sec |
Memory Performance
| Memory | 3649 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5459
6.68 GB/sec |
|
|
Write Sequential
single-core scalar |
2977
2.04 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3371
12.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2758
5.71 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3681
3.80 GB/sec |
Stream Performance
| Stream | 3757 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4384
6.00 GB/sec |
|
|
Stream Copy
single-core vector |
4946
6.41 GB/sec |
|
|
Stream Scale
single-core scalar |
4385
5.69 GB/sec |
|
|
Stream Scale
single-core vector |
4480
6.05 GB/sec |
|
|
Stream Add
single-core scalar |
1669
2.52 GB/sec |
|
|
Stream Add
single-core vector |
4690
6.52 GB/sec |
|
|
Stream Triad
single-core scalar |
1830
2.53 GB/sec |
|
|
Stream Triad
single-core vector |
3672
6.87 GB/sec |
