iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.9 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8828 | 9969 |
| Floating Point | Processor floating point performance | 15688 | |
| Memory | Memory performance | 4873 | |
| Stream | Memory bandwidth performance | 4141 | |
Result Information
| User | dclarson |
| Upload Date | Sat, 06 Nov 2010 07:12:25 +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 | 8.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8828 | |
|---|---|---|
|
Blowfish
single-core scalar |
2106
92.5 MB/sec |
|
|
Blowfish
multi-core scalar |
12795
524 MB/sec |
|
|
Text Compress
single-core scalar |
2624
8.39 MB/sec |
|
|
Text Compress
multi-core scalar |
12925
42.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2918
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
14567
58.0 MB/sec |
|
|
Image Compress
single-core scalar |
2909
24.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13833
116 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3043
51.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11591
189 Mpixels/sec |
|
|
Lua
single-core scalar |
5115
1.97 Mnodes/sec |
|
|
Lua
multi-core scalar |
21511
8.27 Mnodes/sec |
Floating Point Performance
| Floating Point | 15688 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2871
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
18204
11.9 Gflops |
|
|
Dot Product
single-core scalar |
4694
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
17017
7.75 Gflops |
|
|
Dot Product
single-core vector |
5615
6.73 Gflops |
|
|
Dot Product
multi-core vector |
28703
29.8 Gflops |
|
|
LU Decomposition
single-core scalar |
1449
1.29 Gflops |
|
|
LU Decomposition
multi-core scalar |
7037
6.17 Gflops |
|
|
Primality Test
single-core scalar |
7518
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
26214
4.86 Gflops |
|
|
Sharpen Image
single-core scalar |
7249
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36158
83.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8962
7.09 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47949
37.7 Mpixels/sec |
Memory Performance
| Memory | 4873 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5792
7.09 GB/sec |
|
|
Write Sequential
single-core scalar |
7899
5.40 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4237
15.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2641
5.47 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3798
3.92 GB/sec |
Stream Performance
| Stream | 4141 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4116
5.63 GB/sec |
|
|
Stream Copy
single-core vector |
4627
6.00 GB/sec |
|
|
Stream Scale
single-core scalar |
4118
5.34 GB/sec |
|
|
Stream Scale
single-core vector |
4307
5.81 GB/sec |
|
|
Stream Add
single-core scalar |
3899
5.89 GB/sec |
|
|
Stream Add
single-core vector |
4500
6.26 GB/sec |
|
|
Stream Triad
single-core scalar |
4205
5.81 GB/sec |
|
|
Stream Triad
single-core vector |
3362
6.29 GB/sec |
