iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.7 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11409 | 12732 |
| Floating Point | Processor floating point performance | 19156 | |
| Memory | Memory performance | 6321 | |
| Stream | Memory bandwidth performance | 7709 | |
Result Information
| User | achtheit |
| Upload Date | Sun, 02 Dec 2012 14:07:44 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i7-2600 @ 3.40 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 iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11409 | |
|---|---|---|
|
Blowfish
single-core scalar |
2262
99.4 MB/sec |
|
|
Blowfish
multi-core scalar |
14809
607 MB/sec |
|
|
Text Compress
single-core scalar |
3520
11.3 MB/sec |
|
|
Text Compress
multi-core scalar |
18410
60.4 MB/sec |
|
|
Text Decompress
single-core scalar |
4004
16.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
20455
81.5 MB/sec |
|
|
Image Compress
single-core scalar |
3365
27.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17266
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3705
62.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
16280
266 Mpixels/sec |
|
|
Lua
single-core scalar |
6360
2.45 Mnodes/sec |
|
|
Lua
multi-core scalar |
26480
10.2 Mnodes/sec |
Floating Point Performance
| Floating Point | 19156 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3130
2.08 Gflops |
|
|
Mandelbrot
multi-core scalar |
21256
13.9 Gflops |
|
|
Dot Product
single-core scalar |
5099
2.46 Gflops |
|
|
Dot Product
multi-core scalar |
25009
11.4 Gflops |
|
|
Dot Product
single-core vector |
6167
7.39 Gflops |
|
|
Dot Product
multi-core vector |
35019
36.4 Gflops |
|
|
LU Decomposition
single-core scalar |
2685
2.39 Gflops |
|
|
LU Decomposition
multi-core scalar |
4218
3.70 Gflops |
|
|
Primality Test
single-core scalar |
8617
1.29 Gflops |
|
|
Primality Test
multi-core scalar |
34515
6.41 Gflops |
|
|
Sharpen Image
single-core scalar |
7322
17.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
47329
109 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8527
6.75 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
59303
46.6 Mpixels/sec |
Memory Performance
| Memory | 6321 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7067
8.65 GB/sec |
|
|
Write Sequential
single-core scalar |
10362
7.09 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4779
17.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4053
8.39 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5345
5.51 GB/sec |
Stream Performance
| Stream | 7709 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7389
10.1 GB/sec |
|
|
Stream Copy
single-core vector |
8241
10.7 GB/sec |
|
|
Stream Scale
single-core scalar |
7533
9.77 GB/sec |
|
|
Stream Scale
single-core vector |
8251
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
7217
10.9 GB/sec |
|
|
Stream Add
single-core vector |
8582
11.9 GB/sec |
|
|
Stream Triad
single-core scalar |
7840
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6622
12.4 GB/sec |
