MacBook Air (11-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.7 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 5102 | 6409 |
| Floating Point | Processor floating point performance | 8418 | |
| Memory | Memory performance | 5102 | |
| Stream | Memory bandwidth performance | 6575 | |
Result Information
| User | Trondor |
| Upload Date | Thu, 27 Dec 2012 23:07:28 +0000 |
| Views | 7 |
System Information
| MacBook Air (11-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| Model | MacBook Air (11-inch Mid 2011) |
| Processor |
Intel Core i7-2677M @ 1.80 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 |
| L2 Cache | 256 KB x 2 |
| L3 Cache | 4096 KB |
| Motherboard | Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1 |
| BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 5102 | |
|---|---|---|
|
Blowfish
single-core scalar |
1761
77.4 MB/sec |
|
|
Blowfish
multi-core scalar |
5554
228 MB/sec |
|
|
Text Compress
single-core scalar |
2835
9.07 MB/sec |
|
|
Text Compress
multi-core scalar |
6909
22.7 MB/sec |
|
|
Text Decompress
single-core scalar |
3110
12.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
7625
30.4 MB/sec |
|
|
Image Compress
single-core scalar |
2615
21.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
6453
54.3 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2957
49.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
6489
106 Mpixels/sec |
|
|
Lua
single-core scalar |
4969
1.91 Mnodes/sec |
|
|
Lua
multi-core scalar |
9958
3.83 Mnodes/sec |
Floating Point Performance
| Floating Point | 8418 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2439
1.62 Gflops |
|
|
Mandelbrot
multi-core scalar |
8069
5.28 Gflops |
|
|
Dot Product
single-core scalar |
3969
1.92 Gflops |
|
|
Dot Product
multi-core scalar |
9335
4.25 Gflops |
|
|
Dot Product
single-core vector |
4794
5.74 Gflops |
|
|
Dot Product
multi-core vector |
13102
13.6 Gflops |
|
|
LU Decomposition
single-core scalar |
2157
1.92 Gflops |
|
|
LU Decomposition
multi-core scalar |
3286
2.88 Gflops |
|
|
Primality Test
single-core scalar |
6723
1.00 Gflops |
|
|
Primality Test
multi-core scalar |
12251
2.27 Gflops |
|
|
Sharpen Image
single-core scalar |
5694
13.3 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
17294
39.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6620
5.24 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
22121
17.4 Mpixels/sec |
Memory Performance
| Memory | 5102 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5583
6.84 GB/sec |
|
|
Write Sequential
single-core scalar |
8001
5.47 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3648
13.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3553
7.35 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4725
4.87 GB/sec |
Stream Performance
| Stream | 6575 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6304
8.62 GB/sec |
|
|
Stream Copy
single-core vector |
7280
9.44 GB/sec |
|
|
Stream Scale
single-core scalar |
6196
8.04 GB/sec |
|
|
Stream Scale
single-core vector |
7013
9.47 GB/sec |
|
|
Stream Add
single-core scalar |
5950
8.98 GB/sec |
|
|
Stream Add
single-core vector |
7689
10.7 GB/sec |
|
|
Stream Triad
single-core scalar |
6482
8.96 GB/sec |
|
|
Stream Triad
single-core vector |
5691
10.7 GB/sec |
