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 | 3580 | 5079 |
| Floating Point | Processor floating point performance | 6746 | |
| Memory | Memory performance | 4780 | |
| Stream | Memory bandwidth performance | 5092 | |
Result Information
| User | daftchief |
| Upload Date | Tue, 16 Apr 2013 22:25:37 +0000 |
| Views | 3 |
System Information
| MacBook Air (13-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.3 (Build 12D78) |
| 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 | 3580 | |
|---|---|---|
|
Blowfish
single-core scalar |
1640
72.1 MB/sec |
|
|
Blowfish
multi-core scalar |
5171
212 MB/sec |
|
|
Text Compress
single-core scalar |
2185
6.99 MB/sec |
|
|
Text Compress
multi-core scalar |
5370
17.6 MB/sec |
|
|
Text Decompress
single-core scalar |
1845
7.58 MB/sec |
|
|
Text Decompress
multi-core scalar |
5816
23.2 MB/sec |
|
|
Image Compress
single-core scalar |
1835
15.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
4640
39.0 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1427
24.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
3428
55.9 Mpixels/sec |
|
|
Lua
single-core scalar |
2904
1.12 Mnodes/sec |
|
|
Lua
multi-core scalar |
6705
2.58 Mnodes/sec |
Floating Point Performance
| Floating Point | 6746 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2144
1.43 Gflops |
|
|
Mandelbrot
multi-core scalar |
7018
4.59 Gflops |
|
|
Dot Product
single-core scalar |
3301
1.59 Gflops |
|
|
Dot Product
multi-core scalar |
7976
3.63 Gflops |
|
|
Dot Product
single-core vector |
4271
5.12 Gflops |
|
|
Dot Product
multi-core vector |
9134
9.50 Gflops |
|
|
LU Decomposition
single-core scalar |
1040
926 Mflops |
|
|
LU Decomposition
multi-core scalar |
1619
1.42 Gflops |
|
|
Primality Test
single-core scalar |
4984
744 Mflops |
|
|
Primality Test
multi-core scalar |
8198
1.52 Gflops |
|
|
Sharpen Image
single-core scalar |
4810
11.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
14954
34.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
5859
4.64 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
19146
15.1 Mpixels/sec |
Memory Performance
| Memory | 4780 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5507
6.74 GB/sec |
|
|
Write Sequential
single-core scalar |
7952
5.44 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
2945
11.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3290
6.81 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4206
4.34 GB/sec |
Stream Performance
| Stream | 5092 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5046
6.90 GB/sec |
|
|
Stream Copy
single-core vector |
6796
8.81 GB/sec |
|
|
Stream Scale
single-core scalar |
5613
7.28 GB/sec |
|
|
Stream Scale
single-core vector |
6902
9.31 GB/sec |
|
|
Stream Add
single-core scalar |
1801
2.72 GB/sec |
|
|
Stream Add
single-core vector |
7021
9.77 GB/sec |
|
|
Stream Triad
single-core scalar |
2180
3.01 GB/sec |
|
|
Stream Triad
single-core vector |
5380
10.1 GB/sec |
