iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.2 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7427 | 9210 |
| Floating Point | Processor floating point performance | 14401 | |
| Memory | Memory performance | 5134 | |
| Stream | Memory bandwidth performance | 5443 | |
Result Information
| User | jackturner |
| Upload Date | Sat, 06 Aug 2011 14:48:50 +0000 |
| Views | 43 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7.2 |
| 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 Performance
| Integer | 7427 | |
|---|---|---|
|
Blowfish
single-core scalar |
2360
104 MB/sec |
|
|
Blowfish
multi-core scalar |
14006
574 MB/sec |
|
|
Text Compress
single-core scalar |
2191
7.01 MB/sec |
|
|
Text Compress
multi-core scalar |
10269
33.7 MB/sec |
|
|
Text Decompress
single-core scalar |
2496
10.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
12650
50.4 MB/sec |
|
|
Image Compress
single-core scalar |
2241
18.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9748
82.0 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2319
38.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
9439
154 Mpixels/sec |
|
|
Lua
single-core scalar |
4130
1.59 Mnodes/sec |
|
|
Lua
multi-core scalar |
17281
6.65 Mnodes/sec |
Floating Point Performance
| Floating Point | 14401 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2794
1.86 Gflops |
|
|
Mandelbrot
multi-core scalar |
18068
11.8 Gflops |
|
|
Dot Product
single-core scalar |
4756
2.30 Gflops |
|
|
Dot Product
multi-core scalar |
5888
2.68 Gflops |
|
|
Dot Product
single-core vector |
6737
8.07 Gflops |
|
|
Dot Product
multi-core vector |
10076
10.5 Gflops |
|
|
LU Decomposition
single-core scalar |
1588
1.41 Gflops |
|
|
LU Decomposition
multi-core scalar |
3229
2.83 Gflops |
|
|
Primality Test
single-core scalar |
5396
806 Mflops |
|
|
Primality Test
multi-core scalar |
19383
3.60 Gflops |
|
|
Sharpen Image
single-core scalar |
13201
30.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
56952
131 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7226
5.72 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
46326
36.4 Mpixels/sec |
Memory Performance
| Memory | 5134 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7057
8.64 GB/sec |
|
|
Write Sequential
single-core scalar |
8373
5.73 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3781
14.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2765
5.72 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3695
3.81 GB/sec |
Stream Performance
| Stream | 5443 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5420
7.41 GB/sec |
|
|
Stream Copy
single-core vector |
5874
7.62 GB/sec |
|
|
Stream Scale
single-core scalar |
5284
6.86 GB/sec |
|
|
Stream Scale
single-core vector |
5593
7.55 GB/sec |
|
|
Stream Add
single-core scalar |
5227
7.89 GB/sec |
|
|
Stream Add
single-core vector |
5989
8.33 GB/sec |
|
|
Stream Triad
single-core scalar |
5686
7.86 GB/sec |
|
|
Stream Triad
single-core vector |
4474
8.37 GB/sec |
