|
和MacBook Pro对比
很多人关心MBA（MacBook Air）和MBP（MacBook
Pro）这两款同样出自苹果之手的13.3寸笔记本体积上会相差多少，下图就是最好的对比，从中我们不难看出，最薄处仅4mm的MBA比MBP薄得不是一点半点。
MBA的性能和MBP也有不小的差距，甚至有网友作了下面这张图来进行恶搞，其实对于MBA的用户来说，MBA目前的性能已经足够了。
恶搞MBA
下面是具体的对比情况，需要说明的是，测试使用的软件是XBench，测试平台则是Leopard。
|
Air (1.6GHz Core 2 Duo) |
MBP (2.16GHz Core Duo) |
MBP (2.2GHz Core 2 Duo, Tiger) |
MacBook (2.2GHz Core 2 Duo) |
iMac (2.4GHz Core 2 Duo) |
|
CPU |
79.98 |
90.06 |
112.93 |
126.66 |
138.58 |
| GCD Loop |
9.67 Mops/s |
14.89 Mops/s |
13.17 Mops/s |
13.43 Mops/s |
14.91 Mops/s |
| Floating Point Basic |
2.03 Gflop/s |
2.34 Gflop/s |
2.96 Gflop/s |
2.95 Gflop/s |
3.23 Gflop/s |
| vecLib FFT |
1.71 Gflop/s |
1.68 Gflop/s |
2.98 Gflop/s |
3.36 Gflop/s |
3.66 Gflop/s |
| Floating Point Library |
12.82 Mops/s |
15.78 Mops/s |
14.15 Mops/s |
17.80 Mops/s |
19.43 Mops/s |
|
|
|
|
|
|
Thread Test |
148.81 |
185.75 |
219.18 |
186.4 |
208.77 |
| Computation |
2.77 Mops/s |
3.36 Mops/s |
4.04 Mops/s |
3.58 Mops/s |
3.56 Mops/s |
| Lock Contention |
7.04 Mlocks/s |
9.07 Mlocks/s |
10.47 Mlocks/s |
8.48 Mlocks/s |
11.06 Mlocks/s |
|
Air (1.6GHz Core 2 Duo) |
MBP (2.16GHz Core Duo) |
MBP (2.2GHz Core 2 Duo, Tiger) |
MacBook (2.2GHz Core 2 Duo) |
iMac (2.4GHz) |
|
Memory Test |
140.42 |
129.56 |
137.1 |
150.23 |
150.82 |
| System |
143.51 |
139.25 |
126.92 |
158.95 |
151.56 |
| Allocate |
718.86 Kalloc/s |
731.25 Kalloc/s |
401.22 Kalloc/s |
856.78 Kalloc/s |
657.80 Kalloc/s |
| Fill |
5770.30 MB/s |
5565.31 MB/s |
6490.47 MB/s |
6480.99 MB/s |
6606.88 MB/s |
| Copy |
2802.78 MB/s |
2652.96 MB/s |
2954.03 MB/s |
2914.92 MB/s |
3014.12 MB/s |
| Stream |
137.46 |
121.14 |
149.05 |
142.41 |
150.08 |
| Copy |
2621.64 MB/s |
2400.99 MB/s |
2923.94 MB/s |
2799.64 MB/s |
2926.68 MB/s |
| Scale |
2602.03 MB/s |
2412.90 MB/s |
2918.16 MB/s |
2797.66 MB/s |
3022.24 MB/s |
|
|
|
|
|
|
| Add |
3230.58 MB/s |
2703.93 MB/s |
3359.19 MB/s |
3196.17 MB/s |
3364.41 MB/s |
| Triad |
3199.37 MB/s |
2681.42 MB/s |
3368.41 MB/s |
3211.97 MB/s |
3328.48 MB/s |
|
Air (1.6GHz Core 2 Duo) |
MBP (2.16GHz Core Duo) |
MBP (2.2GHz Core 2 Duo, Tiger) |
MacBook (2.2GHz Core 2 Duo) |
iMac (2.4GHz) |
|
Quartz Graphics Test |
96.89 |
144.23 |
141.5 |
154.32 |
193.4 |
| Line |
6.94 Klines/s |
8.84 Klines/s |
9.23 Klines/s |
9.69 Klines/s |
11.64 Klines/s |
| Rectangle |
32.23 Krects/s |
49.67 Krects/s |
51.59 Krects/s |
51.66 Krects/s |
70.02 Krects/s |
| Circle |
7.22 Kcircles/s |
11.31 Kcircles/s |
13.30 Kcircles/s |
11.54 Kcircles/s |
15.29 Kcircles/s |
| Bezier |
2.49 Kbeziers/s |
3.58 Kbeziers/s |
3.71 Kbeziers/s |
3.79 Kbeziers/s |
4.51 Kbeziers/s |
| Text |
5.53 Kchars/s |
9.12 Kchars/s |
6.65 Kchars/s |
10.39 Kchars/s |
12.66 Kchars/s |
|
|
|
|
|
|
|
OpenGL Graphics Test |
17.26 |
175.06 |
129.88 |
23.36 |
152.66 |
| Spinning Squares |
21.89 frames/s |
222.08 frames/s |
164.76 frames/s |
29.64 frames/s |
193.65 frames/s |
|
|
|
|
|
|
|
User Interface Test |
105.81 |
217.79 |
303.98 |
244.28 |
335.18 |
| Elements |
485.60 refresh/s |
999.54 refresh/s |
1.40 Krefresh/s |
1.12 Krefresh/s |
1.54 Krefresh/s |
|
Air (1.6GHz Core 2 Duo) |
MBP (2.16GHz Core Duo) |
MBP (2.2GHz Core 2 Duo, Tiger) |
MacBook (2.2GHz Core 2 Duo) |
iMac (2.4GHz) |
| Disk Test |
24.05 |
27.59 |
38.13 |
39.64 |
80.72 |
| Sequential |
42.21 |
49.22 |
59.81 |
66.07 |
115.15 |
| Uncached Write |
30.96 MB/s [4K blocks] |
31.32 MB/s [4K blocks] |
42.60 MB/s [4K blocks] |
53.34 MB/s [4K blocks] |
72.17 MB/s [4K blocks] |
| Uncached Write |
31.19 MB/s [256K blocks] |
28.37 MB/s [256K blocks] |
39.19 MB/s [256K blocks] |
47.63 MB/s [256K blocks] |
66.51 MB/s [256K blocks] |
| Uncached Read |
7.27 MB/s [4K blocks] |
12.11 MB/s [4K blocks] |
11.59 MB/s [4K blocks] |
10.83 MB/s [4K blocks] |
27.81 MB/s [4K blocks] |
| Uncached Read |
30.42 MB/s [256K blocks] |
28.65 MB/s [256K blocks] |
39.37 MB/s [256K blocks] |
49.62 MB/s [256K blocks] |
69.83 MB/s [256K blocks] |
| Random |
16.81 |
19.16 |
27.99 |
28.31 |
62.13 |
| Uncached Write |
0.57 MB/s [4K blocks] |
0.65 MB/s [4K blocks] |
1.08 MB/s [4K blocks] |
1.03 MB/s [4K blocks] |
2.67 MB/s [4K blocks] |
| Uncached Write |
18.35 MB/s [256K blocks] |
17.49 MB/s [256K blocks] |
19.24 MB/s [256K blocks] |
22.73 MB/s [256K blocks] |
48.45 MB/s [256K blocks] |
| Uncached Read |
0.35 MB/s [4K blocks] |
0.46 MB/s [4K blocks] |
0.41 MB/s [4K blocks] |
0.48 MB/s [4K blocks] |
0.63 MB/s [4K blocks] |
| Uncached Read |
13.28 MB/s [256K blocks] |
15.08 MB/s [256K blocks] |
16.33 MB/s [256K blocks] |
19.31 MB/s [256K blocks] |
27.08 MB/s [256K blocks] |
文章导航：
·IT产品报价大全 |
相关文章 