MacBook Air (13-inch Mid 2011) vs MacBook Air (13-inch Mid 2012)
| MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2012) | |||
|---|---|---|---|---|
| Geekbench 2 Score | 5876 | 7091 | ||
System Information
| MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2012) | |
|---|---|---|
| Operating System | Mac OS X 10.8.1 (Build 12B13) | Mac OS X 10.9.1 (Build 13B42) |
| Model | MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2012) |
| Processor |
Intel Core i7-2677M @ 1.80 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i5-3427U @ 1.80 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 58 Stepping 9 |
| L1 Instruction Cache | 32 KB x 2 | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 | 32 KB x 2 |
| L2 Cache | 256 KB x 2 | 256 KB x 2 |
| L3 Cache | 4096 KB | 3072 KB |
| Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 | Apple Inc. Mac-2E6FAB96566FE58C MacBookAir5,2 |
| BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 | Apple Inc. MBA51.88Z.00EF.B02.1211271028 |
| Memory | 4.00 GB 1333 MHz DDR3 | 4.00 GB 1600 MHz DDR3 |
Integer Performance
| MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2012) | |||
|---|---|---|---|---|
| Integer | 4263 | 5147 | ||
|
Blowfish
single-core scalar |
1862 | 1809 | ||
|
Blowfish
multi-core scalar |
5870 | 6210 | ||
|
Text Compress
single-core scalar |
2438 | 2845 | ||
|
Text Compress
multi-core scalar |
6024 | 6995 | ||
|
Text Decompress
single-core scalar |
2695 | 3073 | ||
|
Text Decompress
multi-core scalar |
6708 | 7791 | ||
|
Image Compress
single-core scalar |
2073 | 2593 | ||
|
Image Compress
multi-core scalar |
5128 | 6525 | ||
|
Image Decompress
single-core scalar |
2093 | 3034 | ||
|
Image Decompress
multi-core scalar |
4428 | 6977 | ||
|
Lua
single-core scalar |
3712 | 4322 | ||
|
Lua
multi-core scalar |
8136 | 9601 | ||
Floating Point Performance
| MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2012) | |||
|---|---|---|---|---|
| Floating Point | 7883 | 8911 | ||
|
Mandelbrot
single-core scalar |
2443 | 2464 | ||
|
Mandelbrot
multi-core scalar |
8081 | 9134 | ||
|
Dot Product
single-core scalar |
3923 | 3839 | ||
|
Dot Product
single-core vector |
4816 | 6137 | ||
|
Dot Product
multi-core scalar |
10258 | 9476 | ||
|
Dot Product
multi-core vector |
11943 | 13252 | ||
|
LU Decomposition
single-core scalar |
1193 | 2251 | ||
|
LU Decomposition
multi-core scalar |
2304 | 3854 | ||
|
Primality Test
single-core scalar |
5787 | 7043 | ||
|
Primality Test
multi-core scalar |
10597 | 14548 | ||
|
Sharpen Image
single-core scalar |
5399 | 5809 | ||
|
Sharpen Image
multi-core scalar |
16065 | 18055 | ||
|
Blur Image
single-core scalar |
6508 | 6547 | ||
|
Blur Image
multi-core scalar |
21051 | 22351 | ||
Memory Performance
| MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2012) | |||
|---|---|---|---|---|
| Memory | 5348 | 7381 | ||
|
Read Sequential
single-core scalar |
6018 | 6497 | ||
|
Write Sequential
single-core scalar |
9125 | 9881 | ||
|
Stdlib Allocate
single-core scalar |
3526 | 4083 | ||
|
Stdlib Write
single-core scalar |
3547 | 9381 | ||
|
Stdlib Copy
single-core scalar |
4528 | 7065 | ||
Stream Performance
| MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2012) | |||
|---|---|---|---|---|
| Stream | 5556 | 6951 | ||
|
Stream Copy
single-core scalar |
6040 | 6955 | ||
|
Stream Copy
single-core vector |
7595 | 7931 | ||
|
Stream Scale
single-core scalar |
5869 | 7220 | ||
|
Stream Scale
single-core vector |
6782 | 7574 | ||
|
Stream Add
single-core scalar |
2197 | 6237 | ||
|
Stream Add
single-core vector |
7728 | 7362 | ||
|
Stream Triad
single-core scalar |
2516 | 6681 | ||
|
Stream Triad
single-core vector |
5727 | 5654 | ||
