MacBook Air 2011 13" 15 4/128 vs MacBook Air 2011 13" 15 4/128
| MacBook Air 2011 13" 15 4/128 | MacBook Air 2011 13" 15 4/128 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 5436 | 5436 | ||
System Information
| MacBook Air 2011 13" 15 4/128 | MacBook Air 2011 13" 15 4/128 | |
|---|---|---|
| Operating System | Mac OS X 10.7.4 (Build 11E53) | Mac OS X 10.7.4 (Build 11E53) |
| Model | MacBookAir4,2 | MacBookAir4,2 |
| Processor |
Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB | 32 KB |
| L1 Data Cache | 32 KB | 32 KB |
| L2 Cache | 256 KB | 256 KB |
| L3 Cache | 3072 KB | 3072 KB |
| Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
| BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 | Apple Inc. MBA41.88Z.0077.B0F.1201241549 |
| Memory | 4.00 GB 1333 MHz DDR3 | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| MacBook Air 2011 13" 15 4/128 | MacBook Air 2011 13" 15 4/128 | |||
|---|---|---|---|---|
| Integer | 3994 | 3994 | ||
|
Blowfish
single-core scalar |
1732 | 1732 | ||
|
Blowfish
multi-core scalar |
5373 | 5373 | ||
|
Text Compress
single-core scalar |
2286 | 2286 | ||
|
Text Compress
multi-core scalar |
5469 | 5469 | ||
|
Text Decompress
single-core scalar |
2483 | 2483 | ||
|
Text Decompress
multi-core scalar |
6130 | 6130 | ||
|
Image Compress
single-core scalar |
1920 | 1920 | ||
|
Image Compress
multi-core scalar |
4749 | 4749 | ||
|
Image Decompress
single-core scalar |
1938 | 1938 | ||
|
Image Decompress
multi-core scalar |
4107 | 4107 | ||
|
Lua
single-core scalar |
3684 | 3684 | ||
|
Lua
multi-core scalar |
8058 | 8058 | ||
Floating Point Performance
| MacBook Air 2011 13" 15 4/128 | MacBook Air 2011 13" 15 4/128 | |||
|---|---|---|---|---|
| Floating Point | 7446 | 7446 | ||
|
Mandelbrot
single-core scalar |
2265 | 2265 | ||
|
Mandelbrot
multi-core scalar |
7342 | 7342 | ||
|
Dot Product
single-core scalar |
3598 | 3598 | ||
|
Dot Product
single-core vector |
4404 | 4404 | ||
|
Dot Product
multi-core scalar |
9515 | 9515 | ||
|
Dot Product
multi-core vector |
11439 | 11439 | ||
|
LU Decomposition
single-core scalar |
1034 | 1034 | ||
|
LU Decomposition
multi-core scalar |
2289 | 2289 | ||
|
Primality Test
single-core scalar |
5511 | 5511 | ||
|
Primality Test
multi-core scalar |
9874 | 9874 | ||
|
Sharpen Image
single-core scalar |
5072 | 5072 | ||
|
Sharpen Image
multi-core scalar |
14976 | 14976 | ||
|
Blur Image
single-core scalar |
6438 | 6438 | ||
|
Blur Image
multi-core scalar |
20497 | 20497 | ||
Memory Performance
| MacBook Air 2011 13" 15 4/128 | MacBook Air 2011 13" 15 4/128 | |||
|---|---|---|---|---|
| Memory | 4932 | 4932 | ||
|
Read Sequential
single-core scalar |
5559 | 5559 | ||
|
Write Sequential
single-core scalar |
8026 | 8026 | ||
|
Stdlib Allocate
single-core scalar |
3111 | 3111 | ||
|
Stdlib Write
single-core scalar |
3486 | 3486 | ||
|
Stdlib Copy
single-core scalar |
4479 | 4479 | ||
Stream Performance
| MacBook Air 2011 13" 15 4/128 | MacBook Air 2011 13" 15 4/128 | |||
|---|---|---|---|---|
| Stream | 4457 | 4457 | ||
|
Stream Copy
single-core scalar |
4808 | 4808 | ||
|
Stream Copy
single-core vector |
5678 | 5678 | ||
|
Stream Scale
single-core scalar |
4939 | 4939 | ||
|
Stream Scale
single-core vector |
5446 | 5446 | ||
|
Stream Add
single-core scalar |
1966 | 1966 | ||
|
Stream Add
single-core vector |
6137 | 6137 | ||
|
Stream Triad
single-core scalar |
2216 | 2216 | ||
|
Stream Triad
single-core vector |
4472 | 4472 | ||
