iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.6 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7023 | 8630 |
| Floating Point | Processor floating point performance | 14438 | |
| Memory | Memory performance | 3833 | |
| Stream | Memory bandwidth performance | 3525 | |
Result Information
| User | bigmacbreit |
| Upload Date | Sat, 18 Sep 2010 19:58:54 +0000 |
| Views | 7 |
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 | 4.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 7023 | |
|---|---|---|
|
Blowfish
single-core scalar |
2089
91.8 MB/sec |
|
|
Blowfish
multi-core scalar |
12037
493 MB/sec |
|
|
Text Compress
single-core scalar |
2220
7.10 MB/sec |
|
|
Text Compress
multi-core scalar |
10819
35.5 MB/sec |
|
|
Text Decompress
single-core scalar |
2434
10.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
11823
47.1 MB/sec |
|
|
Image Compress
single-core scalar |
2254
18.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10565
88.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1997
33.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7691
125 Mpixels/sec |
|
|
Lua
single-core scalar |
3689
1.42 Mnodes/sec |
|
|
Lua
multi-core scalar |
16660
6.41 Mnodes/sec |
Floating Point Performance
| Floating Point | 14438 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2886
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18582
12.2 Gflops |
|
|
Dot Product
single-core scalar |
4699
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
16984
7.74 Gflops |
|
|
Dot Product
single-core vector |
5576
6.68 Gflops |
|
|
Dot Product
multi-core vector |
22126
23.0 Gflops |
|
|
LU Decomposition
single-core scalar |
727
647 Mflops |
|
|
LU Decomposition
multi-core scalar |
3414
2.99 Gflops |
|
|
Primality Test
single-core scalar |
5648
844 Mflops |
|
|
Primality Test
multi-core scalar |
19329
3.59 Gflops |
|
|
Sharpen Image
single-core scalar |
6780
15.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36601
84.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8926
7.06 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
49858
39.2 Mpixels/sec |
Memory Performance
| Memory | 3833 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5552
6.80 GB/sec |
|
|
Write Sequential
single-core scalar |
3075
2.10 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3858
14.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2803
5.80 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3879
4.00 GB/sec |
Stream Performance
| Stream | 3525 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4009
5.48 GB/sec |
|
|
Stream Copy
single-core vector |
4670
6.06 GB/sec |
|
|
Stream Scale
single-core scalar |
4152
5.39 GB/sec |
|
|
Stream Scale
single-core vector |
4182
5.64 GB/sec |
|
|
Stream Add
single-core scalar |
1672
2.53 GB/sec |
|
|
Stream Add
single-core vector |
4370
6.08 GB/sec |
|
|
Stream Triad
single-core scalar |
1804
2.49 GB/sec |
|
|
Stream Triad
single-core vector |
3346
6.26 GB/sec |
