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 | 6928 | 8586 |
| Floating Point | Processor floating point performance | 14382 | |
| Memory | Memory performance | 3819 | |
| Stream | Memory bandwidth performance | 3640 | |
Result Information
| User | BrianX |
| Upload Date | Wed, 25 Aug 2010 14:47:34 +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 | 6928 | |
|---|---|---|
|
Blowfish
single-core scalar |
2094
92.0 MB/sec |
|
|
Blowfish
multi-core scalar |
12029
493 MB/sec |
|
|
Text Compress
single-core scalar |
2222
7.11 MB/sec |
|
|
Text Compress
multi-core scalar |
10763
35.3 MB/sec |
|
|
Text Decompress
single-core scalar |
2432
10.00 MB/sec |
|
|
Text Decompress
multi-core scalar |
11738
46.8 MB/sec |
|
|
Image Compress
single-core scalar |
2237
18.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10369
87.2 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1995
33.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7763
127 Mpixels/sec |
|
|
Lua
single-core scalar |
3673
1.41 Mnodes/sec |
|
|
Lua
multi-core scalar |
15823
6.09 Mnodes/sec |
Floating Point Performance
| Floating Point | 14382 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2883
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18537
12.1 Gflops |
|
|
Dot Product
single-core scalar |
4695
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
16994
7.74 Gflops |
|
|
Dot Product
single-core vector |
5601
6.71 Gflops |
|
|
Dot Product
multi-core vector |
22075
23.0 Gflops |
|
|
LU Decomposition
single-core scalar |
729
649 Mflops |
|
|
LU Decomposition
multi-core scalar |
3391
2.97 Gflops |
|
|
Primality Test
single-core scalar |
5643
843 Mflops |
|
|
Primality Test
multi-core scalar |
19355
3.59 Gflops |
|
|
Sharpen Image
single-core scalar |
6785
15.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35409
81.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8955
7.09 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50307
39.6 Mpixels/sec |
Memory Performance
| Memory | 3819 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5595
6.85 GB/sec |
|
|
Write Sequential
single-core scalar |
3081
2.11 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3770
14.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2780
5.76 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3873
3.99 GB/sec |
Stream Performance
| Stream | 3640 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4269
5.84 GB/sec |
|
|
Stream Copy
single-core vector |
4744
6.15 GB/sec |
|
|
Stream Scale
single-core scalar |
4237
5.50 GB/sec |
|
|
Stream Scale
single-core vector |
4322
5.83 GB/sec |
|
|
Stream Add
single-core scalar |
1684
2.54 GB/sec |
|
|
Stream Add
single-core vector |
4698
6.54 GB/sec |
|
|
Stream Triad
single-core scalar |
1808
2.50 GB/sec |
|
|
Stream Triad
single-core vector |
3364
6.30 GB/sec |
