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 | 8895 | 10031 |
| Floating Point | Processor floating point performance | 15758 | |
| Memory | Memory performance | 4987 | |
| Stream | Memory bandwidth performance | 4060 | |
Result Information
| User | D3KS |
| Upload Date | Tue, 03 Aug 2010 01:16:10 +0000 |
| Views | 3 |
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 | 16.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8895 | |
|---|---|---|
|
Blowfish
single-core scalar |
2191
96.3 MB/sec |
|
|
Blowfish
multi-core scalar |
12764
523 MB/sec |
|
|
Text Compress
single-core scalar |
2624
8.39 MB/sec |
|
|
Text Compress
multi-core scalar |
12979
42.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2919
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
14528
57.9 MB/sec |
|
|
Image Compress
single-core scalar |
2893
23.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13820
116 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3011
50.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12473
203 Mpixels/sec |
|
|
Lua
single-core scalar |
5114
1.97 Mnodes/sec |
|
|
Lua
multi-core scalar |
21432
8.24 Mnodes/sec |
Floating Point Performance
| Floating Point | 15758 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2880
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18271
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4691
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
16985
7.74 Gflops |
|
|
Dot Product
single-core vector |
5624
6.74 Gflops |
|
|
Dot Product
multi-core vector |
28818
30.0 Gflops |
|
|
LU Decomposition
single-core scalar |
1436
1.28 Gflops |
|
|
LU Decomposition
multi-core scalar |
7134
6.26 Gflops |
|
|
Primality Test
single-core scalar |
7473
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
25700
4.77 Gflops |
|
|
Sharpen Image
single-core scalar |
7241
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
37015
85.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8976
7.10 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
48378
38.0 Mpixels/sec |
Memory Performance
| Memory | 4987 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5779
7.08 GB/sec |
|
|
Write Sequential
single-core scalar |
8201
5.61 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4486
16.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2732
5.66 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3740
3.86 GB/sec |
Stream Performance
| Stream | 4060 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4095
5.60 GB/sec |
|
|
Stream Copy
single-core vector |
4617
5.99 GB/sec |
|
|
Stream Scale
single-core scalar |
4024
5.22 GB/sec |
|
|
Stream Scale
single-core vector |
4210
5.68 GB/sec |
|
|
Stream Add
single-core scalar |
3778
5.70 GB/sec |
|
|
Stream Add
single-core vector |
4353
6.06 GB/sec |
|
|
Stream Triad
single-core scalar |
4182
5.78 GB/sec |
|
|
Stream Triad
single-core vector |
3225
6.04 GB/sec |
