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 | 3978 | 4867 |
| Floating Point | Processor floating point performance | 6111 | |
| Memory | Memory performance | 4340 | |
| Stream | Memory bandwidth performance | 4684 | |
Result Information
| Upload Date | Wed, 27 Apr 2016 15:46:31 +0000 |
| Views | 23 |
System Information
| MacBook Air (13-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.11.4 (Build 15E65) |
| 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.B14.1510261805 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 3978 | |
|---|---|---|
|
Blowfish
single-core scalar |
1589
69.8 MB/sec |
|
|
Blowfish
multi-core scalar |
5739
235 MB/sec |
|
|
Text Compress
single-core scalar |
2009
6.43 MB/sec |
|
|
Text Compress
multi-core scalar |
5800
19.0 MB/sec |
|
|
Text Decompress
single-core scalar |
1938
7.97 MB/sec |
|
|
Text Decompress
multi-core scalar |
6208
24.7 MB/sec |
|
|
Image Compress
single-core scalar |
1705
14.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
5071
42.7 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1975
33.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
4544
74.1 Mpixels/sec |
|
|
Lua
single-core scalar |
3265
1.26 Mnodes/sec |
|
|
Lua
multi-core scalar |
7894
3.04 Mnodes/sec |
Floating Point Performance
| Floating Point | 6111 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2033
1.35 Gflops |
|
|
Mandelbrot
multi-core scalar |
7928
5.19 Gflops |
|
|
Dot Product
single-core scalar |
3340
1.61 Gflops |
|
|
Dot Product
multi-core scalar |
9310
4.24 Gflops |
|
|
Dot Product
single-core vector |
3969
4.76 Gflops |
|
|
Dot Product
multi-core vector |
9887
10.3 Gflops |
|
|
LU Decomposition
single-core scalar |
970
864 Mflops |
|
|
LU Decomposition
multi-core scalar |
1624
1.42 Gflops |
|
|
Primality Test
single-core scalar |
4473
668 Mflops |
|
|
Primality Test
multi-core scalar |
6897
1.28 Gflops |
|
|
Sharpen Image
single-core scalar |
4613
10.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
11683
26.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
5555
4.40 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
13275
10.4 Mpixels/sec |
Memory Performance
| Memory | 4340 | |
|---|---|---|
|
Read Sequential
single-core scalar |
4526
5.54 GB/sec |
|
|
Write Sequential
single-core scalar |
6816
4.66 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
2609
9.74 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3342
6.92 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4411
4.55 GB/sec |
Stream Performance
| Stream | 4684 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5087
6.96 GB/sec |
|
|
Stream Copy
single-core vector |
6642
8.61 GB/sec |
|
|
Stream Scale
single-core scalar |
4316
5.60 GB/sec |
|
|
Stream Scale
single-core vector |
5367
7.24 GB/sec |
|
|
Stream Add
single-core scalar |
1745
2.63 GB/sec |
|
|
Stream Add
single-core vector |
7072
9.84 GB/sec |
|
|
Stream Triad
single-core scalar |
2049
2.83 GB/sec |
|
|
Stream Triad
single-core vector |
5199
9.73 GB/sec |
