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 | 6913 | 8447 |
| Floating Point | Processor floating point performance | 14143 | |
| Memory | Memory performance | 3638 | |
| Stream | Memory bandwidth performance | 3503 | |
Result Information
| User | dewbage |
| Upload Date | Fri, 08 Apr 2011 22:27:53 +0000 |
| Views | 11 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.7 (Build 10J869) |
| 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 | 6913 | |
|---|---|---|
|
Blowfish
single-core scalar |
1966
86.4 MB/sec |
|
|
Blowfish
multi-core scalar |
11868
486 MB/sec |
|
|
Text Compress
single-core scalar |
2105
6.73 MB/sec |
|
|
Text Compress
multi-core scalar |
10629
34.9 MB/sec |
|
|
Text Decompress
single-core scalar |
2302
9.46 MB/sec |
|
|
Text Decompress
multi-core scalar |
11676
46.5 MB/sec |
|
|
Image Compress
single-core scalar |
2148
17.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10571
88.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1915
32.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8080
132 Mpixels/sec |
|
|
Lua
single-core scalar |
3441
1.33 Mnodes/sec |
|
|
Lua
multi-core scalar |
16264
6.26 Mnodes/sec |
Floating Point Performance
| Floating Point | 14143 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2734
1.82 Gflops |
|
|
Mandelbrot
multi-core scalar |
18244
11.9 Gflops |
|
|
Dot Product
single-core scalar |
4444
2.15 Gflops |
|
|
Dot Product
multi-core scalar |
17346
7.90 Gflops |
|
|
Dot Product
single-core vector |
5345
6.40 Gflops |
|
|
Dot Product
multi-core vector |
21817
22.7 Gflops |
|
|
LU Decomposition
single-core scalar |
686
611 Mflops |
|
|
LU Decomposition
multi-core scalar |
3403
2.98 Gflops |
|
|
Primality Test
single-core scalar |
5148
769 Mflops |
|
|
Primality Test
multi-core scalar |
18778
3.48 Gflops |
|
|
Sharpen Image
single-core scalar |
6435
15.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35759
82.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8524
6.75 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
49340
38.8 Mpixels/sec |
Memory Performance
| Memory | 3638 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5434
6.65 GB/sec |
|
|
Write Sequential
single-core scalar |
2935
2.01 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3548
13.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2713
5.62 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3562
3.67 GB/sec |
Stream Performance
| Stream | 3503 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3961
5.42 GB/sec |
|
|
Stream Copy
single-core vector |
4473
5.80 GB/sec |
|
|
Stream Scale
single-core scalar |
4236
5.50 GB/sec |
|
|
Stream Scale
single-core vector |
4182
5.64 GB/sec |
|
|
Stream Add
single-core scalar |
1652
2.49 GB/sec |
|
|
Stream Add
single-core vector |
4492
6.25 GB/sec |
|
|
Stream Triad
single-core scalar |
1767
2.44 GB/sec |
|
|
Stream Triad
single-core vector |
3267
6.12 GB/sec |
