MacBook Air (13-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 4690 | 6161 |
| Floating Point | Processor floating point performance | 8150 | |
| Memory | Memory performance | 5046 | |
| Stream | Memory bandwidth performance | 6586 | |
Result Information
| User | moduspwnens |
| Upload Date | Fri, 10 Aug 2012 21:45:40 +0000 |
| Views | 2 |
System Information
| MacBook Air (13-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.0 |
| 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.B0F.1201241549 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 4690 | |
|---|---|---|
|
Blowfish
single-core scalar |
1581
69.5 MB/sec |
|
|
Blowfish
multi-core scalar |
5187
213 MB/sec |
|
|
Text Compress
single-core scalar |
2316
7.41 MB/sec |
|
|
Text Compress
multi-core scalar |
6288
20.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2104
8.65 MB/sec |
|
|
Text Decompress
multi-core scalar |
7194
28.7 MB/sec |
|
|
Image Compress
single-core scalar |
2288
18.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
6229
52.4 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2858
48.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
6242
102 Mpixels/sec |
|
|
Lua
single-core scalar |
4666
1.80 Mnodes/sec |
|
|
Lua
multi-core scalar |
9338
3.59 Mnodes/sec |
Floating Point Performance
| Floating Point | 8150 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2429
1.62 Gflops |
|
|
Mandelbrot
multi-core scalar |
8073
5.28 Gflops |
|
|
Dot Product
single-core scalar |
3947
1.91 Gflops |
|
|
Dot Product
multi-core scalar |
8795
4.01 Gflops |
|
|
Dot Product
single-core vector |
3702
4.44 Gflops |
|
|
Dot Product
multi-core vector |
11970
12.4 Gflops |
|
|
LU Decomposition
single-core scalar |
1646
1.47 Gflops |
|
|
LU Decomposition
multi-core scalar |
2881
2.53 Gflops |
|
|
Primality Test
single-core scalar |
6767
1.01 Gflops |
|
|
Primality Test
multi-core scalar |
12619
2.34 Gflops |
|
|
Sharpen Image
single-core scalar |
5147
12.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
17435
40.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6571
5.20 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
22130
17.4 Mpixels/sec |
Memory Performance
| Memory | 5046 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5407
6.62 GB/sec |
|
|
Write Sequential
single-core scalar |
7952
5.44 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3685
13.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3542
7.33 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4648
4.79 GB/sec |
Stream Performance
| Stream | 6586 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6295
8.61 GB/sec |
|
|
Stream Copy
single-core vector |
7433
9.64 GB/sec |
|
|
Stream Scale
single-core scalar |
6154
7.99 GB/sec |
|
|
Stream Scale
single-core vector |
7125
9.62 GB/sec |
|
|
Stream Add
single-core scalar |
5952
8.98 GB/sec |
|
|
Stream Add
single-core vector |
7663
10.7 GB/sec |
|
|
Stream Triad
single-core scalar |
6411
8.86 GB/sec |
|
|
Stream Triad
single-core vector |
5657
10.6 GB/sec |
