MacBook Air (13-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 4814 | 6184 |
| Floating Point | Processor floating point performance | 8246 | |
| Memory | Memory performance | 4862 | |
| Stream | Memory bandwidth performance | 6410 | |
Result Information
| User | kakapo |
| Upload Date | Sun, 02 Sep 2012 21:16:07 +0000 |
| Views | 3 |
System Information
| MacBook Air (13-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.1 (Build 12B19) |
| Model | MacBook Air (13-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-742912EFDBEE19B3 MacBookAir4,2 |
| BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 4814 | |
|---|---|---|
|
Blowfish
single-core scalar |
1709
75.1 MB/sec |
|
|
Blowfish
multi-core scalar |
5427
222 MB/sec |
|
|
Text Compress
single-core scalar |
2809
8.98 MB/sec |
|
|
Text Compress
multi-core scalar |
6676
21.9 MB/sec |
|
|
Text Decompress
single-core scalar |
3096
12.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
7546
30.1 MB/sec |
|
|
Image Compress
single-core scalar |
2614
21.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
6048
50.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2753
46.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
5994
97.8 Mpixels/sec |
|
|
Lua
single-core scalar |
4091
1.58 Mnodes/sec |
|
|
Lua
multi-core scalar |
9015
3.47 Mnodes/sec |
Floating Point Performance
| Floating Point | 8246 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2298
1.53 Gflops |
|
|
Mandelbrot
multi-core scalar |
7802
5.11 Gflops |
|
|
Dot Product
single-core scalar |
3887
1.88 Gflops |
|
|
Dot Product
multi-core scalar |
9159
4.17 Gflops |
|
|
Dot Product
single-core vector |
4786
5.73 Gflops |
|
|
Dot Product
multi-core vector |
12888
13.4 Gflops |
|
|
LU Decomposition
single-core scalar |
2019
1.80 Gflops |
|
|
LU Decomposition
multi-core scalar |
3238
2.84 Gflops |
|
|
Primality Test
single-core scalar |
6383
953 Mflops |
|
|
Primality Test
multi-core scalar |
12586
2.34 Gflops |
|
|
Sharpen Image
single-core scalar |
5375
12.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
17156
39.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6282
4.97 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
21586
17.0 Mpixels/sec |
Memory Performance
| Memory | 4862 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5534
6.78 GB/sec |
|
|
Write Sequential
single-core scalar |
7459
5.10 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3451
12.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3438
7.12 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4429
4.57 GB/sec |
Stream Performance
| Stream | 6410 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6202
8.48 GB/sec |
|
|
Stream Copy
single-core vector |
7097
9.20 GB/sec |
|
|
Stream Scale
single-core scalar |
6142
7.97 GB/sec |
|
|
Stream Scale
single-core vector |
6695
9.04 GB/sec |
|
|
Stream Add
single-core scalar |
5923
8.94 GB/sec |
|
|
Stream Add
single-core vector |
7638
10.6 GB/sec |
|
|
Stream Triad
single-core scalar |
6107
8.44 GB/sec |
|
|
Stream Triad
single-core vector |
5482
10.3 GB/sec |
