MacBook Air (13-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 3943 | 5475 |
| Floating Point | Processor floating point performance | 7237 | |
| Memory | Memory performance | 5077 | |
| Stream | Memory bandwidth performance | 5471 | |
Result Information
| User | pointsmax |
| Upload Date | Sun, 21 Jul 2013 18:45:45 +0000 |
| Views | 11 |
System Information
| MacBook Air (13-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.4 (Build 12E55) |
| 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.B0E.1110141154 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 3943 | |
|---|---|---|
|
Blowfish
single-core scalar |
1701
74.7 MB/sec |
|
|
Blowfish
multi-core scalar |
5375
220 MB/sec |
|
|
Text Compress
single-core scalar |
2267
7.25 MB/sec |
|
|
Text Compress
multi-core scalar |
5484
18.0 MB/sec |
|
|
Text Decompress
single-core scalar |
2502
10.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
6179
24.6 MB/sec |
|
|
Image Compress
single-core scalar |
1923
15.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
4764
40.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1926
32.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
4100
66.9 Mpixels/sec |
|
|
Lua
single-core scalar |
3476
1.34 Mnodes/sec |
|
|
Lua
multi-core scalar |
7619
2.93 Mnodes/sec |
Floating Point Performance
| Floating Point | 7237 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2276
1.51 Gflops |
|
|
Mandelbrot
multi-core scalar |
7467
4.89 Gflops |
|
|
Dot Product
single-core scalar |
3638
1.76 Gflops |
|
|
Dot Product
multi-core scalar |
9036
4.12 Gflops |
|
|
Dot Product
single-core vector |
4452
5.33 Gflops |
|
|
Dot Product
multi-core vector |
11083
11.5 Gflops |
|
|
LU Decomposition
single-core scalar |
1085
966 Mflops |
|
|
LU Decomposition
multi-core scalar |
2100
1.84 Gflops |
|
|
Primality Test
single-core scalar |
5393
806 Mflops |
|
|
Primality Test
multi-core scalar |
9636
1.79 Gflops |
|
|
Sharpen Image
single-core scalar |
5041
11.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
14713
33.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6059
4.79 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
19348
15.2 Mpixels/sec |
Memory Performance
| Memory | 5077 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5664
6.94 GB/sec |
|
|
Write Sequential
single-core scalar |
8307
5.68 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3233
12.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3509
7.26 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4674
4.82 GB/sec |
Stream Performance
| Stream | 5471 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5940
8.12 GB/sec |
|
|
Stream Copy
single-core vector |
7252
9.40 GB/sec |
|
|
Stream Scale
single-core scalar |
6256
8.12 GB/sec |
|
|
Stream Scale
single-core vector |
6936
9.36 GB/sec |
|
|
Stream Add
single-core scalar |
2046
3.09 GB/sec |
|
|
Stream Add
single-core vector |
7369
10.3 GB/sec |
|
|
Stream Triad
single-core scalar |
2338
3.23 GB/sec |
|
|
Stream Triad
single-core vector |
5635
10.5 GB/sec |
