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 | 3924 | 5447 |
| Floating Point | Processor floating point performance | 7227 | |
| Memory | Memory performance | 4916 | |
| Stream | Memory bandwidth performance | 5619 | |
Result Information
| Upload Date | Wed, 06 May 2020 06:34:07 +0000 |
| Views | 38 |
System Information
| MacBook Air (13-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.13.6 (Build 17G12034) |
| 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. 135.0.0.0.0 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 3924 | |
|---|---|---|
|
Blowfish
single-core scalar |
1686
74.1 MB/sec |
|
|
Blowfish
multi-core scalar |
5368
220 MB/sec |
|
|
Text Compress
single-core scalar |
2264
7.24 MB/sec |
|
|
Text Compress
multi-core scalar |
5416
17.8 MB/sec |
|
|
Text Decompress
single-core scalar |
2483
10.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
6151
24.5 MB/sec |
|
|
Image Compress
single-core scalar |
1939
16.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
4755
40.0 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1968
33.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
4112
67.1 Mpixels/sec |
|
|
Lua
single-core scalar |
3493
1.34 Mnodes/sec |
|
|
Lua
multi-core scalar |
7455
2.87 Mnodes/sec |
Floating Point Performance
| Floating Point | 7227 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2279
1.52 Gflops |
|
|
Mandelbrot
multi-core scalar |
7293
4.77 Gflops |
|
|
Dot Product
single-core scalar |
3628
1.75 Gflops |
|
|
Dot Product
multi-core scalar |
9408
4.29 Gflops |
|
|
Dot Product
single-core vector |
4477
5.36 Gflops |
|
|
Dot Product
multi-core vector |
10945
11.4 Gflops |
|
|
LU Decomposition
single-core scalar |
1103
982 Mflops |
|
|
LU Decomposition
multi-core scalar |
2084
1.83 Gflops |
|
|
Primality Test
single-core scalar |
5347
799 Mflops |
|
|
Primality Test
multi-core scalar |
9804
1.82 Gflops |
|
|
Sharpen Image
single-core scalar |
5068
11.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
14753
34.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6081
4.81 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
18910
14.9 Mpixels/sec |
Memory Performance
| Memory | 4916 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5698
6.98 GB/sec |
|
|
Write Sequential
single-core scalar |
8393
5.74 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
2415
9.01 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3525
7.30 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4553
4.69 GB/sec |
Stream Performance
| Stream | 5619 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5956
8.15 GB/sec |
|
|
Stream Copy
single-core vector |
7468
9.68 GB/sec |
|
|
Stream Scale
single-core scalar |
6370
8.27 GB/sec |
|
|
Stream Scale
single-core vector |
7230
9.76 GB/sec |
|
|
Stream Add
single-core scalar |
2032
3.07 GB/sec |
|
|
Stream Add
single-core vector |
7817
10.9 GB/sec |
|
|
Stream Triad
single-core scalar |
2279
3.15 GB/sec |
|
|
Stream Triad
single-core vector |
5805
10.9 GB/sec |
