| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8884 | 9089 |
| Floating Point | Processor floating point performance | 12658 | |
| Memory | Memory performance | 5049 | |
| Stream | Memory bandwidth performance | 5397 | |
| User | greatcaffeine |
| Upload Date | Sun, 10 Apr 2011 01:18:06 +0000 |
| Views | 8 |
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.7 |
| 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 | 8884 | |
|---|---|---|
|
Blowfish
single-core scalar |
2196
96.5 MB/sec |
|
|
Blowfish
multi-core scalar |
12870
527 MB/sec |
|
|
Text Compress
single-core scalar |
2640
8.44 MB/sec |
|
|
Text Compress
multi-core scalar |
12990
42.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2941
12.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
14416
57.4 MB/sec |
|
|
Image Compress
single-core scalar |
2913
24.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13604
114 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3058
51.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12135
198 Mpixels/sec |
|
|
Lua
single-core scalar |
5163
1.99 Mnodes/sec |
|
|
Lua
multi-core scalar |
21691
8.34 Mnodes/sec |
| Floating Point | 12658 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2902
1.93 Gflops |
|
|
Mandelbrot
multi-core scalar |
18469
12.1 Gflops |
|
|
Dot Product
single-core scalar |
4752
2.30 Gflops |
|
|
Dot Product
multi-core scalar |
5870
2.67 Gflops |
|
|
Dot Product
single-core vector |
5743
6.88 Gflops |
|
|
Dot Product
multi-core vector |
8786
9.14 Gflops |
|
|
LU Decomposition
single-core scalar |
1566
1.39 Gflops |
|
|
LU Decomposition
multi-core scalar |
3425
3.00 Gflops |
|
|
Primality Test
single-core scalar |
6995
1.04 Gflops |
|
|
Primality Test
multi-core scalar |
25525
4.74 Gflops |
|
|
Sharpen Image
single-core scalar |
7173
16.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
34855
80.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8633
6.83 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
42525
33.4 Mpixels/sec |
| Memory | 5049 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5944
7.28 GB/sec |
|
|
Write Sequential
single-core scalar |
8355
5.71 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4316
16.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2772
5.74 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3860
3.98 GB/sec |
| Stream | 5397 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5099
6.97 GB/sec |
|
|
Stream Copy
single-core vector |
6103
7.91 GB/sec |
|
|
Stream Scale
single-core scalar |
5249
6.81 GB/sec |
|
|
Stream Scale
single-core vector |
5598
7.56 GB/sec |
|
|
Stream Add
single-core scalar |
5230
7.89 GB/sec |
|
|
Stream Add
single-core vector |
6005
8.35 GB/sec |
|
|
Stream Triad
single-core scalar |
5432
7.51 GB/sec |
|
|
Stream Triad
single-core vector |
4467
8.36 GB/sec |