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 | 7413 | 9139 |
| Floating Point | Processor floating point performance | 14234 | |
| Memory | Memory performance | 5111 | |
| Stream | Memory bandwidth performance | 5411 | |
Result Information
| User | gabrielspaulding |
| Upload Date | Wed, 31 Aug 2011 03:59:22 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7.1 |
| 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 | 7413 | |
|---|---|---|
|
Blowfish
single-core scalar |
2286
100 MB/sec |
|
|
Blowfish
multi-core scalar |
13073
536 MB/sec |
|
|
Text Compress
single-core scalar |
2087
6.68 MB/sec |
|
|
Text Compress
multi-core scalar |
10140
33.3 MB/sec |
|
|
Text Decompress
single-core scalar |
2477
10.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
12636
50.3 MB/sec |
|
|
Image Compress
single-core scalar |
2218
18.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10083
84.8 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2313
38.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
9687
158 Mpixels/sec |
|
|
Lua
single-core scalar |
4091
1.58 Mnodes/sec |
|
|
Lua
multi-core scalar |
17872
6.87 Mnodes/sec |
Floating Point Performance
| Floating Point | 14234 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2767
1.84 Gflops |
|
|
Mandelbrot
multi-core scalar |
17833
11.7 Gflops |
|
|
Dot Product
single-core scalar |
4707
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
5833
2.66 Gflops |
|
|
Dot Product
single-core vector |
6646
7.96 Gflops |
|
|
Dot Product
multi-core vector |
9403
9.78 Gflops |
|
|
LU Decomposition
single-core scalar |
1569
1.40 Gflops |
|
|
LU Decomposition
multi-core scalar |
3189
2.80 Gflops |
|
|
Primality Test
single-core scalar |
5303
792 Mflops |
|
|
Primality Test
multi-core scalar |
19375
3.60 Gflops |
|
|
Sharpen Image
single-core scalar |
13083
30.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
56779
131 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7112
5.63 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
45687
35.9 Mpixels/sec |
Memory Performance
| Memory | 5111 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6963
8.53 GB/sec |
|
|
Write Sequential
single-core scalar |
8297
5.67 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3755
14.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2759
5.71 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3782
3.90 GB/sec |
Stream Performance
| Stream | 5411 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5406
7.39 GB/sec |
|
|
Stream Copy
single-core vector |
5839
7.57 GB/sec |
|
|
Stream Scale
single-core scalar |
5245
6.81 GB/sec |
|
|
Stream Scale
single-core vector |
5554
7.50 GB/sec |
|
|
Stream Add
single-core scalar |
5157
7.78 GB/sec |
|
|
Stream Add
single-core vector |
5971
8.31 GB/sec |
|
|
Stream Triad
single-core scalar |
5667
7.83 GB/sec |
|
|
Stream Triad
single-core vector |
4449
8.33 GB/sec |
