MacBook Air (13-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 4599 | 5870 |
| Floating Point | Processor floating point performance | 7569 | |
| Memory | Memory performance | 4871 | |
| Stream | Memory bandwidth performance | 6373 | |
Result Information
| User | DeBilbao |
| Upload Date | Thu, 14 Jun 2012 05:40:49 +0000 |
| Views | 4 |
System Information
| MacBook Air (13-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8 (Build 12A239) |
| Model | MacBook Air (13-inch Mid 2011) |
| Processor |
Intel Core i5-2557M @ 1.70 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 | 3072 KB |
| Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
| BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 4599 | |
|---|---|---|
|
Blowfish
single-core scalar |
1613
70.9 MB/sec |
|
|
Blowfish
multi-core scalar |
5047
207 MB/sec |
|
|
Text Compress
single-core scalar |
2528
8.09 MB/sec |
|
|
Text Compress
multi-core scalar |
6162
20.2 MB/sec |
|
|
Text Decompress
single-core scalar |
2905
11.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
7156
28.5 MB/sec |
|
|
Image Compress
single-core scalar |
2406
19.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
5958
50.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2721
45.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
6082
99.2 Mpixels/sec |
|
|
Lua
single-core scalar |
4242
1.63 Mnodes/sec |
|
|
Lua
multi-core scalar |
8376
3.22 Mnodes/sec |
Floating Point Performance
| Floating Point | 7569 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2276
1.51 Gflops |
|
|
Mandelbrot
multi-core scalar |
7389
4.84 Gflops |
|
|
Dot Product
single-core scalar |
3699
1.79 Gflops |
|
|
Dot Product
multi-core scalar |
8586
3.91 Gflops |
|
|
Dot Product
single-core vector |
4485
5.37 Gflops |
|
|
Dot Product
multi-core vector |
12198
12.7 Gflops |
|
|
LU Decomposition
single-core scalar |
1398
1.24 Gflops |
|
|
LU Decomposition
multi-core scalar |
3051
2.68 Gflops |
|
|
Primality Test
single-core scalar |
6246
933 Mflops |
|
|
Primality Test
multi-core scalar |
11882
2.21 Gflops |
|
|
Sharpen Image
single-core scalar |
4545
10.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
13413
30.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6173
4.88 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
20631
16.2 Mpixels/sec |
Memory Performance
| Memory | 4871 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5258
6.44 GB/sec |
|
|
Write Sequential
single-core scalar |
7466
5.11 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3479
13.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3500
7.24 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4656
4.80 GB/sec |
Stream Performance
| Stream | 6373 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6036
8.26 GB/sec |
|
|
Stream Copy
single-core vector |
7164
9.29 GB/sec |
|
|
Stream Scale
single-core scalar |
5902
7.66 GB/sec |
|
|
Stream Scale
single-core vector |
6946
9.37 GB/sec |
|
|
Stream Add
single-core scalar |
5758
8.69 GB/sec |
|
|
Stream Add
single-core vector |
7580
10.5 GB/sec |
|
|
Stream Triad
single-core scalar |
6167
8.52 GB/sec |
|
|
Stream Triad
single-core vector |
5437
10.2 GB/sec |
