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 | 11040 | 12579 |
| Floating Point | Processor floating point performance | 19041 | |
| Memory | Memory performance | 6372 | |
| Stream | Memory bandwidth performance | 7766 | |
Result Information
| User | magnomm |
| Upload Date | Tue, 13 Nov 2012 12:09:31 +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 | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11040 | |
|---|---|---|
|
Blowfish
single-core scalar |
2146
94.3 MB/sec |
|
|
Blowfish
multi-core scalar |
14944
612 MB/sec |
|
|
Text Compress
single-core scalar |
3441
11.0 MB/sec |
|
|
Text Compress
multi-core scalar |
18239
59.8 MB/sec |
|
|
Text Decompress
single-core scalar |
3780
15.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
20305
80.9 MB/sec |
|
|
Image Compress
single-core scalar |
3187
26.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17454
147 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3611
60.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15452
252 Mpixels/sec |
|
|
Lua
single-core scalar |
5469
2.11 Mnodes/sec |
|
|
Lua
multi-core scalar |
24463
9.41 Mnodes/sec |
Floating Point Performance
| Floating Point | 19041 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3133
2.08 Gflops |
|
|
Mandelbrot
multi-core scalar |
21200
13.9 Gflops |
|
|
Dot Product
single-core scalar |
5130
2.48 Gflops |
|
|
Dot Product
multi-core scalar |
24988
11.4 Gflops |
|
|
Dot Product
single-core vector |
6285
7.53 Gflops |
|
|
Dot Product
multi-core vector |
35258
36.7 Gflops |
|
|
LU Decomposition
single-core scalar |
2777
2.47 Gflops |
|
|
LU Decomposition
multi-core scalar |
4229
3.71 Gflops |
|
|
Primality Test
single-core scalar |
8767
1.31 Gflops |
|
|
Primality Test
multi-core scalar |
34092
6.33 Gflops |
|
|
Sharpen Image
single-core scalar |
7329
17.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
46265
107 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8508
6.73 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
58626
46.1 Mpixels/sec |
Memory Performance
| Memory | 6372 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7273
8.91 GB/sec |
|
|
Write Sequential
single-core scalar |
10309
7.05 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4748
17.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4075
8.43 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5458
5.63 GB/sec |
Stream Performance
| Stream | 7766 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7110
9.72 GB/sec |
|
|
Stream Copy
single-core vector |
8366
10.8 GB/sec |
|
|
Stream Scale
single-core scalar |
7546
9.79 GB/sec |
|
|
Stream Scale
single-core vector |
8307
11.2 GB/sec |
|
|
Stream Add
single-core scalar |
7293
11.0 GB/sec |
|
|
Stream Add
single-core vector |
9002
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7835
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6672
12.5 GB/sec |
