iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11330 | 12690 |
| Floating Point | Processor floating point performance | 19193 | |
| Memory | Memory performance | 6219 | |
| Stream | Memory bandwidth performance | 7633 | |
Result Information
| User | vthreee |
| Upload Date | Thu, 11 Oct 2012 14:17:45 +0000 |
| Views | 3 |
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 | 11330 | |
|---|---|---|
|
Blowfish
single-core scalar |
2220
97.5 MB/sec |
|
|
Blowfish
multi-core scalar |
14918
611 MB/sec |
|
|
Text Compress
single-core scalar |
3541
11.3 MB/sec |
|
|
Text Compress
multi-core scalar |
18339
60.2 MB/sec |
|
|
Text Decompress
single-core scalar |
3961
16.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
20642
82.2 MB/sec |
|
|
Image Compress
single-core scalar |
3274
27.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17293
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3725
62.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15899
259 Mpixels/sec |
|
|
Lua
single-core scalar |
5897
2.27 Mnodes/sec |
|
|
Lua
multi-core scalar |
26256
10.1 Mnodes/sec |
Floating Point Performance
| Floating Point | 19193 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3067
2.04 Gflops |
|
|
Mandelbrot
multi-core scalar |
21571
14.1 Gflops |
|
|
Dot Product
single-core scalar |
4980
2.41 Gflops |
|
|
Dot Product
multi-core scalar |
25056
11.4 Gflops |
|
|
Dot Product
single-core vector |
6040
7.24 Gflops |
|
|
Dot Product
multi-core vector |
35566
37.0 Gflops |
|
|
LU Decomposition
single-core scalar |
2723
2.42 Gflops |
|
|
LU Decomposition
multi-core scalar |
4118
3.61 Gflops |
|
|
Primality Test
single-core scalar |
8477
1.27 Gflops |
|
|
Primality Test
multi-core scalar |
34235
6.35 Gflops |
|
|
Sharpen Image
single-core scalar |
7218
16.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
47731
110 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8403
6.65 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
59525
46.8 Mpixels/sec |
Memory Performance
| Memory | 6219 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6893
8.44 GB/sec |
|
|
Write Sequential
single-core scalar |
10063
6.88 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4768
17.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4008
8.30 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5367
5.53 GB/sec |
Stream Performance
| Stream | 7633 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7289
9.97 GB/sec |
|
|
Stream Copy
single-core vector |
8433
10.9 GB/sec |
|
|
Stream Scale
single-core scalar |
7377
9.57 GB/sec |
|
|
Stream Scale
single-core vector |
8015
10.8 GB/sec |
|
|
Stream Add
single-core scalar |
7057
10.7 GB/sec |
|
|
Stream Add
single-core vector |
8771
12.2 GB/sec |
|
|
Stream Triad
single-core scalar |
7694
10.6 GB/sec |
|
|
Stream Triad
single-core vector |
6429
12.0 GB/sec |
