MacBook Air (13-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.4 Tryout for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 3930 | 5473 |
| Floating Point | Processor floating point performance | 7224 | |
| Memory | Memory performance | 4990 | |
| Stream | Memory bandwidth performance | 5711 | |
Result Information
| Upload Date | Thu, 15 Apr 2021 18:42:26 +0000 |
| Views | 4 |
System Information
| MacBook Air (13-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.13.6 (Build 17G66) |
| 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. 130.0.0.0.0 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 3930 | |
|---|---|---|
|
Blowfish
single-core scalar |
1653
72.6 MB/sec |
|
|
Blowfish
multi-core scalar |
5346
219 MB/sec |
|
|
Text Compress
single-core scalar |
2269
7.26 MB/sec |
|
|
Text Compress
multi-core scalar |
5468
17.9 MB/sec |
|
|
Text Decompress
single-core scalar |
2500
10.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
6156
24.5 MB/sec |
|
|
Image Compress
single-core scalar |
1931
16.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
4745
39.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1976
33.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
4258
69.5 Mpixels/sec |
|
|
Lua
single-core scalar |
3437
1.32 Mnodes/sec |
|
|
Lua
multi-core scalar |
7421
2.85 Mnodes/sec |
Floating Point Performance
| Floating Point | 7224 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2230
1.48 Gflops |
|
|
Mandelbrot
multi-core scalar |
7292
4.77 Gflops |
|
|
Dot Product
single-core scalar |
3610
1.74 Gflops |
|
|
Dot Product
multi-core scalar |
9381
4.28 Gflops |
|
|
Dot Product
single-core vector |
4483
5.37 Gflops |
|
|
Dot Product
multi-core vector |
11024
11.5 Gflops |
|
|
LU Decomposition
single-core scalar |
1108
987 Mflops |
|
|
LU Decomposition
multi-core scalar |
2095
1.84 Gflops |
|
|
Primality Test
single-core scalar |
5472
817 Mflops |
|
|
Primality Test
multi-core scalar |
8932
1.66 Gflops |
|
|
Sharpen Image
single-core scalar |
5060
11.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
14856
34.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6086
4.82 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
19519
15.3 Mpixels/sec |
Memory Performance
| Memory | 4990 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5710
6.99 GB/sec |
|
|
Write Sequential
single-core scalar |
8509
5.82 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
2406
8.98 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3501
7.25 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4825
4.97 GB/sec |
Stream Performance
| Stream | 5711 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6022
8.24 GB/sec |
|
|
Stream Copy
single-core vector |
7579
9.83 GB/sec |
|
|
Stream Scale
single-core scalar |
6418
8.33 GB/sec |
|
|
Stream Scale
single-core vector |
7316
9.87 GB/sec |
|
|
Stream Add
single-core scalar |
2049
3.09 GB/sec |
|
|
Stream Add
single-core vector |
7998
11.1 GB/sec |
|
|
Stream Triad
single-core scalar |
2349
3.25 GB/sec |
|
|
Stream Triad
single-core vector |
5963
11.2 GB/sec |
