MacBook Air (13-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 Pro for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 3672 | 4774 |
| Floating Point | Processor floating point performance | 6142 | |
| Memory | Memory performance | 4064 | |
| Stream | Memory bandwidth performance | 5268 | |
Result Information
| Upload Date | Fri, 18 Jul 2014 10:59:00 +0000 |
| Views | 7 |
System Information
| MacBook Air (13-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.9.4 (Build 13E28) |
| 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 | 3672 | |
|---|---|---|
|
Blowfish
single-core scalar |
1435
63.0 MB/sec |
|
|
Blowfish
multi-core scalar |
3411
140 MB/sec |
|
|
Text Compress
single-core scalar |
2238
7.16 MB/sec |
|
|
Text Compress
multi-core scalar |
4846
15.9 MB/sec |
|
|
Text Decompress
single-core scalar |
2524
10.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
5176
20.6 MB/sec |
|
|
Image Compress
single-core scalar |
2114
17.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
4917
41.4 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2080
34.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
4749
77.5 Mpixels/sec |
|
|
Lua
single-core scalar |
3712
1.43 Mnodes/sec |
|
|
Lua
multi-core scalar |
6865
2.64 Mnodes/sec |
Floating Point Performance
| Floating Point | 6142 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2057
1.37 Gflops |
|
|
Mandelbrot
multi-core scalar |
5692
3.72 Gflops |
|
|
Dot Product
single-core scalar |
2975
1.44 Gflops |
|
|
Dot Product
multi-core scalar |
6400
2.92 Gflops |
|
|
Dot Product
single-core vector |
3069
3.68 Gflops |
|
|
Dot Product
multi-core vector |
9039
9.40 Gflops |
|
|
LU Decomposition
single-core scalar |
989
881 Mflops |
|
|
LU Decomposition
multi-core scalar |
2308
2.02 Gflops |
|
|
Primality Test
single-core scalar |
5388
805 Mflops |
|
|
Primality Test
multi-core scalar |
9027
1.68 Gflops |
|
|
Sharpen Image
single-core scalar |
4232
9.87 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
12482
28.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
5792
4.58 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
16543
13.0 Mpixels/sec |
Memory Performance
| Memory | 4064 | |
|---|---|---|
|
Read Sequential
single-core scalar |
4342
5.32 GB/sec |
|
|
Write Sequential
single-core scalar |
6365
4.35 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
2678
9.99 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3076
6.37 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3859
3.98 GB/sec |
Stream Performance
| Stream | 5268 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4521
6.18 GB/sec |
|
|
Stream Copy
single-core vector |
5725
7.42 GB/sec |
|
|
Stream Scale
single-core scalar |
4651
6.03 GB/sec |
|
|
Stream Scale
single-core vector |
6136
8.28 GB/sec |
|
|
Stream Add
single-core scalar |
4830
7.29 GB/sec |
|
|
Stream Add
single-core vector |
6597
9.18 GB/sec |
|
|
Stream Triad
single-core scalar |
4824
6.66 GB/sec |
|
|
Stream Triad
single-core vector |
4863
9.10 GB/sec |
