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 | 7442 | 9150 |
| Floating Point | Processor floating point performance | 14225 | |
| Memory | Memory performance | 5123 | |
| Stream | Memory bandwidth performance | 5429 | |
Result Information
| User | skydivingcoach |
| Upload Date | Wed, 31 Aug 2011 15:05:45 +0000 |
| Views | 8 |
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 | 6.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 7442 | |
|---|---|---|
|
Blowfish
single-core scalar |
2360
104 MB/sec |
|
|
Blowfish
multi-core scalar |
14093
578 MB/sec |
|
|
Text Compress
single-core scalar |
2196
7.03 MB/sec |
|
|
Text Compress
multi-core scalar |
10181
33.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2496
10.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
12631
50.3 MB/sec |
|
|
Image Compress
single-core scalar |
2235
18.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9808
82.5 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2325
39.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8919
146 Mpixels/sec |
|
|
Lua
single-core scalar |
4140
1.59 Mnodes/sec |
|
|
Lua
multi-core scalar |
17930
6.90 Mnodes/sec |
Floating Point Performance
| Floating Point | 14225 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2794
1.86 Gflops |
|
|
Mandelbrot
multi-core scalar |
18064
11.8 Gflops |
|
|
Dot Product
single-core scalar |
4753
2.30 Gflops |
|
|
Dot Product
multi-core scalar |
5882
2.68 Gflops |
|
|
Dot Product
single-core vector |
6744
8.08 Gflops |
|
|
Dot Product
multi-core vector |
10146
10.6 Gflops |
|
|
LU Decomposition
single-core scalar |
1599
1.42 Gflops |
|
|
LU Decomposition
multi-core scalar |
3233
2.84 Gflops |
|
|
Primality Test
single-core scalar |
5393
805 Mflops |
|
|
Primality Test
multi-core scalar |
19361
3.59 Gflops |
|
|
Sharpen Image
single-core scalar |
13253
30.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
54932
127 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7235
5.73 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
45764
36.0 Mpixels/sec |
Memory Performance
| Memory | 5123 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7061
8.65 GB/sec |
|
|
Write Sequential
single-core scalar |
8330
5.70 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3706
13.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2797
5.79 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3724
3.84 GB/sec |
Stream Performance
| Stream | 5429 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5339
7.30 GB/sec |
|
|
Stream Copy
single-core vector |
5847
7.58 GB/sec |
|
|
Stream Scale
single-core scalar |
5301
6.88 GB/sec |
|
|
Stream Scale
single-core vector |
5636
7.61 GB/sec |
|
|
Stream Add
single-core scalar |
5236
7.90 GB/sec |
|
|
Stream Add
single-core vector |
5966
8.30 GB/sec |
|
|
Stream Triad
single-core scalar |
5673
7.84 GB/sec |
|
|
Stream Triad
single-core vector |
4438
8.31 GB/sec |
