iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11119 | 12655 |
| Floating Point | Processor floating point performance | 19190 | |
| Memory | Memory performance | 6349 | |
| Stream | Memory bandwidth performance | 7772 | |
Result Information
| User | dimiuk |
| Upload Date | Fri, 22 Feb 2013 18:37:11 +0000 |
| Views | 7 |
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 | 11119 | |
|---|---|---|
|
Blowfish
single-core scalar |
2270
99.7 MB/sec |
|
|
Blowfish
multi-core scalar |
14728
604 MB/sec |
|
|
Text Compress
single-core scalar |
3608
11.5 MB/sec |
|
|
Text Compress
multi-core scalar |
18244
59.8 MB/sec |
|
|
Text Decompress
single-core scalar |
3922
16.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
20311
80.9 MB/sec |
|
|
Image Compress
single-core scalar |
3376
27.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17262
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3777
63.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15910
260 Mpixels/sec |
|
|
Lua
single-core scalar |
5489
2.11 Mnodes/sec |
|
|
Lua
multi-core scalar |
24537
9.44 Mnodes/sec |
Floating Point Performance
| Floating Point | 19190 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3133
2.08 Gflops |
|
|
Mandelbrot
multi-core scalar |
21322
14.0 Gflops |
|
|
Dot Product
single-core scalar |
5100
2.46 Gflops |
|
|
Dot Product
multi-core scalar |
25104
11.4 Gflops |
|
|
Dot Product
single-core vector |
6167
7.39 Gflops |
|
|
Dot Product
multi-core vector |
35276
36.7 Gflops |
|
|
LU Decomposition
single-core scalar |
2758
2.45 Gflops |
|
|
LU Decomposition
multi-core scalar |
4230
3.71 Gflops |
|
|
Primality Test
single-core scalar |
8630
1.29 Gflops |
|
|
Primality Test
multi-core scalar |
33978
6.31 Gflops |
|
|
Sharpen Image
single-core scalar |
7324
17.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
47412
109 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8533
6.75 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
59704
46.9 Mpixels/sec |
Memory Performance
| Memory | 6349 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7102
8.70 GB/sec |
|
|
Write Sequential
single-core scalar |
10389
7.11 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4779
17.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4065
8.41 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5414
5.58 GB/sec |
Stream Performance
| Stream | 7772 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7472
10.2 GB/sec |
|
|
Stream Copy
single-core vector |
8310
10.8 GB/sec |
|
|
Stream Scale
single-core scalar |
7440
9.65 GB/sec |
|
|
Stream Scale
single-core vector |
8255
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
7243
10.9 GB/sec |
|
|
Stream Add
single-core vector |
8965
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7846
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6645
12.4 GB/sec |
