iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 Pro for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 12444 | 14229 |
| Floating Point | Processor floating point performance | 21497 | |
| Memory | Memory performance | 7217 | |
| Stream | Memory bandwidth performance | 9072 | |
Result Information
| User | paladzin |
| Upload Date | Sat, 09 Mar 2013 14:31:12 +0000 |
| Views | 14 |
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 1.9 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 16.00 GB 1600 MHz DDR3 |
Integer Performance
| Integer | 12444 | |
|---|---|---|
|
Blowfish
single-core scalar |
2520
111 MB/sec |
|
|
Blowfish
multi-core scalar |
16466
675 MB/sec |
|
|
Text Compress
single-core scalar |
4064
13.0 MB/sec |
|
|
Text Compress
multi-core scalar |
20355
66.8 MB/sec |
|
|
Text Decompress
single-core scalar |
4415
18.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
22952
91.4 MB/sec |
|
|
Image Compress
single-core scalar |
3716
30.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
19042
160 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
4181
70.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
17874
292 Mpixels/sec |
|
|
Lua
single-core scalar |
6623
2.55 Mnodes/sec |
|
|
Lua
multi-core scalar |
27120
10.4 Mnodes/sec |
Floating Point Performance
| Floating Point | 21497 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3487
2.32 Gflops |
|
|
Mandelbrot
multi-core scalar |
24043
15.7 Gflops |
|
|
Dot Product
single-core scalar |
5707
2.76 Gflops |
|
|
Dot Product
multi-core scalar |
28192
12.8 Gflops |
|
|
Dot Product
single-core vector |
6867
8.23 Gflops |
|
|
Dot Product
multi-core vector |
39072
40.6 Gflops |
|
|
LU Decomposition
single-core scalar |
3117
2.77 Gflops |
|
|
LU Decomposition
multi-core scalar |
4973
4.36 Gflops |
|
|
Primality Test
single-core scalar |
9670
1.44 Gflops |
|
|
Primality Test
multi-core scalar |
38604
7.16 Gflops |
|
|
Sharpen Image
single-core scalar |
8198
19.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
52932
122 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9526
7.54 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
66572
52.3 Mpixels/sec |
Memory Performance
| Memory | 7217 | |
|---|---|---|
|
Read Sequential
single-core scalar |
8009
9.81 GB/sec |
|
|
Write Sequential
single-core scalar |
11572
7.91 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5328
19.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4826
9.99 GB/sec |
|
|
Stdlib Copy
single-core scalar |
6354
6.55 GB/sec |
Stream Performance
| Stream | 9072 | |
|---|---|---|
|
Stream Copy
single-core scalar |
8354
11.4 GB/sec |
|
|
Stream Copy
single-core vector |
10173
13.2 GB/sec |
|
|
Stream Scale
single-core scalar |
8604
11.2 GB/sec |
|
|
Stream Scale
single-core vector |
9749
13.2 GB/sec |
|
|
Stream Add
single-core scalar |
8266
12.5 GB/sec |
|
|
Stream Add
single-core vector |
10591
14.7 GB/sec |
|
|
Stream Triad
single-core scalar |
9031
12.5 GB/sec |
|
|
Stream Triad
single-core vector |
7808
14.6 GB/sec |
