iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9916 | 11728 |
| Floating Point | Processor floating point performance | 17956 | |
| Memory | Memory performance | 6039 | |
| Stream | Memory bandwidth performance | 7658 | |
Result Information
| User | nadaf |
| Upload Date | Sat, 12 May 2012 05:46:46 +0000 |
| Views | 12 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.4 (Build 11E53) |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i7-2600 @ 3.41 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B Rev x.0x |
| BIOS | Apple Inc. MultiBeast.tonymacx86.com |
| Memory | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9916 | |
|---|---|---|
|
Blowfish
single-core scalar |
2093
91.9 MB/sec |
|
|
Blowfish
multi-core scalar |
13214
542 MB/sec |
|
|
Text Compress
single-core scalar |
3350
10.7 MB/sec |
|
|
Text Compress
multi-core scalar |
15819
51.9 MB/sec |
|
|
Text Decompress
single-core scalar |
3720
15.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
18170
72.4 MB/sec |
|
|
Image Compress
single-core scalar |
3098
25.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15436
130 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3518
59.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11836
193 Mpixels/sec |
|
|
Lua
single-core scalar |
5640
2.17 Mnodes/sec |
|
|
Lua
multi-core scalar |
23108
8.89 Mnodes/sec |
Floating Point Performance
| Floating Point | 17956 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2889
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18280
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4703
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
23835
10.9 Gflops |
|
|
Dot Product
single-core vector |
5683
6.81 Gflops |
|
|
Dot Product
multi-core vector |
32959
34.3 Gflops |
|
|
LU Decomposition
single-core scalar |
2559
2.28 Gflops |
|
|
LU Decomposition
multi-core scalar |
4211
3.69 Gflops |
|
|
Primality Test
single-core scalar |
7970
1.19 Gflops |
|
|
Primality Test
multi-core scalar |
32656
6.06 Gflops |
|
|
Sharpen Image
single-core scalar |
6757
15.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
44441
102 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7841
6.21 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
56605
44.5 Mpixels/sec |
Memory Performance
| Memory | 6039 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6694
8.20 GB/sec |
|
|
Write Sequential
single-core scalar |
9635
6.59 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4450
16.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4054
8.39 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5366
5.53 GB/sec |
Stream Performance
| Stream | 7658 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7117
9.73 GB/sec |
|
|
Stream Copy
single-core vector |
8595
11.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7286
9.45 GB/sec |
|
|
Stream Scale
single-core vector |
8197
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
7024
10.6 GB/sec |
|
|
Stream Add
single-core vector |
8884
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7566
10.5 GB/sec |
|
|
Stream Triad
single-core vector |
6596
12.3 GB/sec |
