MacBook Air (13-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 3426 | 4494 |
| Floating Point | Processor floating point performance | 5720 | |
| Memory | Memory performance | 4095 | |
| Stream | Memory bandwidth performance | 4744 | |
Result Information
| User | Bierre |
| Upload Date | Mon, 30 Jul 2012 15:50:48 +0000 |
| Views | 9 |
System Information
| MacBook Air (13-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8 (Build 12A269) |
| 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. MBA41.88Z.0077.B0F.1201241549 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 3426 | |
|---|---|---|
|
Blowfish
single-core scalar |
1550
68.1 MB/sec |
|
|
Blowfish
multi-core scalar |
4589
188 MB/sec |
|
|
Text Compress
single-core scalar |
1931
6.18 MB/sec |
|
|
Text Compress
multi-core scalar |
4445
14.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2278
9.36 MB/sec |
|
|
Text Decompress
multi-core scalar |
5075
20.2 MB/sec |
|
|
Image Compress
single-core scalar |
1806
14.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
4333
36.5 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1574
26.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
3868
63.1 Mpixels/sec |
|
|
Lua
single-core scalar |
3143
1.21 Mnodes/sec |
|
|
Lua
multi-core scalar |
6520
2.51 Mnodes/sec |
Floating Point Performance
| Floating Point | 5720 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2170
1.44 Gflops |
|
|
Mandelbrot
multi-core scalar |
6624
4.33 Gflops |
|
|
Dot Product
single-core scalar |
3321
1.60 Gflops |
|
|
Dot Product
multi-core scalar |
7084
3.23 Gflops |
|
|
Dot Product
single-core vector |
3583
4.29 Gflops |
|
|
Dot Product
multi-core vector |
8592
8.94 Gflops |
|
|
LU Decomposition
single-core scalar |
934
831 Mflops |
|
|
LU Decomposition
multi-core scalar |
1431
1.26 Gflops |
|
|
Primality Test
single-core scalar |
4420
660 Mflops |
|
|
Primality Test
multi-core scalar |
6375
1.18 Gflops |
|
|
Sharpen Image
single-core scalar |
4296
10.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
11095
25.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
5432
4.30 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
14736
11.6 Mpixels/sec |
Memory Performance
| Memory | 4095 | |
|---|---|---|
|
Read Sequential
single-core scalar |
4355
5.33 GB/sec |
|
|
Write Sequential
single-core scalar |
6231
4.26 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
2496
9.32 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3198
6.62 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4196
4.33 GB/sec |
Stream Performance
| Stream | 4744 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4648
6.36 GB/sec |
|
|
Stream Copy
single-core vector |
6677
8.66 GB/sec |
|
|
Stream Scale
single-core scalar |
5321
6.91 GB/sec |
|
|
Stream Scale
single-core vector |
6140
8.29 GB/sec |
|
|
Stream Add
single-core scalar |
1843
2.78 GB/sec |
|
|
Stream Add
single-core vector |
6556
9.12 GB/sec |
|
|
Stream Triad
single-core scalar |
2094
2.89 GB/sec |
|
|
Stream Triad
single-core vector |
4680
8.76 GB/sec |
