iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11644 | 12835 |
| Floating Point | Processor floating point performance | 19335 | |
| Memory | Memory performance | 6177 | |
| Stream | Memory bandwidth performance | 7577 | |
Result Information
| User | tylercasson |
| Upload Date | Fri, 12 Jul 2013 17:31:36 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.4 (Build 12E55) |
| 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 | 32.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11644 | |
|---|---|---|
|
Blowfish
single-core scalar |
2249
98.8 MB/sec |
|
|
Blowfish
multi-core scalar |
14925
612 MB/sec |
|
|
Text Compress
single-core scalar |
3648
11.7 MB/sec |
|
|
Text Compress
multi-core scalar |
18377
60.3 MB/sec |
|
|
Text Decompress
single-core scalar |
4015
16.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
20643
82.2 MB/sec |
|
|
Image Compress
single-core scalar |
3314
27.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17359
146 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3878
65.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
18777
306 Mpixels/sec |
|
|
Lua
single-core scalar |
6116
2.35 Mnodes/sec |
|
|
Lua
multi-core scalar |
26437
10.2 Mnodes/sec |
Floating Point Performance
| Floating Point | 19335 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3115
2.07 Gflops |
|
|
Mandelbrot
multi-core scalar |
21774
14.2 Gflops |
|
|
Dot Product
single-core scalar |
5105
2.47 Gflops |
|
|
Dot Product
multi-core scalar |
25050
11.4 Gflops |
|
|
Dot Product
single-core vector |
6109
7.32 Gflops |
|
|
Dot Product
multi-core vector |
35569
37.0 Gflops |
|
|
LU Decomposition
single-core scalar |
2746
2.44 Gflops |
|
|
LU Decomposition
multi-core scalar |
4139
3.63 Gflops |
|
|
Primality Test
single-core scalar |
8649
1.29 Gflops |
|
|
Primality Test
multi-core scalar |
34281
6.36 Gflops |
|
|
Sharpen Image
single-core scalar |
7260
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
48110
111 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8505
6.73 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
60279
47.4 Mpixels/sec |
Memory Performance
| Memory | 6177 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6902
8.45 GB/sec |
|
|
Write Sequential
single-core scalar |
10225
6.99 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4543
17.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3973
8.22 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5242
5.40 GB/sec |
Stream Performance
| Stream | 7577 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7209
9.86 GB/sec |
|
|
Stream Copy
single-core vector |
8364
10.8 GB/sec |
|
|
Stream Scale
single-core scalar |
7298
9.47 GB/sec |
|
|
Stream Scale
single-core vector |
7987
10.8 GB/sec |
|
|
Stream Add
single-core scalar |
7004
10.6 GB/sec |
|
|
Stream Add
single-core vector |
8718
12.1 GB/sec |
|
|
Stream Triad
single-core scalar |
7642
10.6 GB/sec |
|
|
Stream Triad
single-core vector |
6399
12.0 GB/sec |
