iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8662 | 9828 |
| Floating Point | Processor floating point performance | 15450 | |
| Memory | Memory performance | 4809 | |
| Stream | Memory bandwidth performance | 4275 | |
Result Information
| User | antonme |
| Upload Date | Sun, 08 May 2011 14:48:38 +0000 |
| Views | 6 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7 (Build 11A444d) |
| 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 | 8662 | |
|---|---|---|
|
Blowfish
single-core scalar |
2165
95.1 MB/sec |
|
|
Blowfish
multi-core scalar |
12596
516 MB/sec |
|
|
Text Compress
single-core scalar |
2575
8.24 MB/sec |
|
|
Text Compress
multi-core scalar |
12660
41.5 MB/sec |
|
|
Text Decompress
single-core scalar |
2845
11.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
14350
57.2 MB/sec |
|
|
Image Compress
single-core scalar |
2890
23.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13859
117 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3034
50.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11108
181 Mpixels/sec |
|
|
Lua
single-core scalar |
4894
1.88 Mnodes/sec |
|
|
Lua
multi-core scalar |
20970
8.07 Mnodes/sec |
Floating Point Performance
| Floating Point | 15450 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2854
1.90 Gflops |
|
|
Mandelbrot
multi-core scalar |
18175
11.9 Gflops |
|
|
Dot Product
single-core scalar |
4611
2.23 Gflops |
|
|
Dot Product
multi-core scalar |
16777
7.65 Gflops |
|
|
Dot Product
single-core vector |
5425
6.50 Gflops |
|
|
Dot Product
multi-core vector |
28224
29.4 Gflops |
|
|
LU Decomposition
single-core scalar |
1538
1.37 Gflops |
|
|
LU Decomposition
multi-core scalar |
7138
6.26 Gflops |
|
|
Primality Test
single-core scalar |
7124
1.06 Gflops |
|
|
Primality Test
multi-core scalar |
25762
4.78 Gflops |
|
|
Sharpen Image
single-core scalar |
6906
16.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35805
82.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8761
6.93 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47208
37.1 Mpixels/sec |
Memory Performance
| Memory | 4809 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5653
6.92 GB/sec |
|
|
Write Sequential
single-core scalar |
8185
5.60 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3730
13.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2705
5.60 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3775
3.89 GB/sec |
Stream Performance
| Stream | 4275 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4250
5.81 GB/sec |
|
|
Stream Copy
single-core vector |
4991
6.47 GB/sec |
|
|
Stream Scale
single-core scalar |
4127
5.36 GB/sec |
|
|
Stream Scale
single-core vector |
4272
5.77 GB/sec |
|
|
Stream Add
single-core scalar |
4114
6.21 GB/sec |
|
|
Stream Add
single-core vector |
4654
6.47 GB/sec |
|
|
Stream Triad
single-core scalar |
4296
5.94 GB/sec |
|
|
Stream Triad
single-core vector |
3500
6.55 GB/sec |
