iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 Pro for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11303 | 12706 |
| Floating Point | Processor floating point performance | 19234 | |
| Memory | Memory performance | 6204 | |
| Stream | Memory bandwidth performance | 7776 | |
Result Information
| User | jSal |
| Upload Date | Tue, 25 Jun 2013 15:55:44 +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 | 14.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11303 | |
|---|---|---|
|
Blowfish
single-core scalar |
2238
98.3 MB/sec |
|
|
Blowfish
multi-core scalar |
14806
607 MB/sec |
|
|
Text Compress
single-core scalar |
3553
11.4 MB/sec |
|
|
Text Compress
multi-core scalar |
18258
59.9 MB/sec |
|
|
Text Decompress
single-core scalar |
3880
15.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
20526
81.8 MB/sec |
|
|
Image Compress
single-core scalar |
3342
27.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17207
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3794
63.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15876
259 Mpixels/sec |
|
|
Lua
single-core scalar |
6075
2.34 Mnodes/sec |
|
|
Lua
multi-core scalar |
26090
10.0 Mnodes/sec |
Floating Point Performance
| Floating Point | 19234 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3062
2.04 Gflops |
|
|
Mandelbrot
multi-core scalar |
21664
14.2 Gflops |
|
|
Dot Product
single-core scalar |
4984
2.41 Gflops |
|
|
Dot Product
multi-core scalar |
25076
11.4 Gflops |
|
|
Dot Product
single-core vector |
6167
7.39 Gflops |
|
|
Dot Product
multi-core vector |
35086
36.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2772
2.47 Gflops |
|
|
LU Decomposition
multi-core scalar |
4291
3.76 Gflops |
|
|
Primality Test
single-core scalar |
8671
1.30 Gflops |
|
|
Primality Test
multi-core scalar |
33974
6.30 Gflops |
|
|
Sharpen Image
single-core scalar |
7307
17.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
48595
112 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8592
6.80 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
59045
46.4 Mpixels/sec |
Memory Performance
| Memory | 6204 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6734
8.25 GB/sec |
|
|
Write Sequential
single-core scalar |
10227
6.99 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4548
17.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4092
8.47 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5422
5.59 GB/sec |
Stream Performance
| Stream | 7776 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7414
10.1 GB/sec |
|
|
Stream Copy
single-core vector |
8659
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7434
9.65 GB/sec |
|
|
Stream Scale
single-core vector |
8011
10.8 GB/sec |
|
|
Stream Add
single-core scalar |
7230
10.9 GB/sec |
|
|
Stream Add
single-core vector |
9005
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7788
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6670
12.5 GB/sec |
