Intel Celeron SU2300 与 Intel Atom N270 哪个好些？好在哪里？性能怎样？

单比性能，应该是Celeron SU2300好些。不过整体功耗（包括主板），肯定是ATOM N270要低很多了。主要看你的应用来选择了。
不过，ATOM已经发布新款了，N270早就淘汰了，现在最好的是ATOM D510，还是双核心的，功耗更低，性能更好，市场上不到600就能买到了，注意，ATOM是主板+CPU的价格哦，呵呵

Intel Celeron SU2300 ,好点，不过好也好不到那里去

09年主流笔记本CPU性能排行榜标签：it 处理器型号 主频 CB R10
1 Intel Core 2 Quad QX9300四核 2.53GHz 9639
2 Intel Core 2 Quad Q9100四核 2.26GHz 8785
3 Intel Core 2 Quad Q9000四核 2.0GHz 7699
4 Intel Core 2 Duo T9600 2.80GHz 5877
5 Intel Core 2 Duo T9400 2.53GHz 5303
6 Intel Core 2 Duo T9300 2.5GHz 5276
7 Intel Core 2 Duo P8600 2.40GHz 4973
8 Intel Core 2 Duo T8300 2.40GHz 4785
9 Intel Core 2 Duo P8400 2.26GHz 4682
10 Intel Core 2 Duo T7450 2.13GHz 4440
11 Intel Core 2 Duo T6600 2.2GHz 4370
12 Intel Core 2 Duo T7500 2.20GHz 4312
13 Intel Core 2 Duo P6570 2.1GHz 4284
14 Intel Core 2 Duo T8100 2.10GHz 4247
15 Intel Core 2 Duo T5900 2.2GHz 4147
16 Intel Core 2 Duo P7350 2.0GHz 4120
17 Intel Core 2 Duo P7370 2.0GHz 4094
18 Intel Core 2 Duo T6400 2.0GHz 4071
19 Intel Core 2 Duo T5850 2.16GHz 4069
20 Intel Core 2 Duo T5800 2.0GHz 3850
21 Intel Pentium Dual-core T4200奔腾双核(迅2) 2.0GHz 3795
22 Intel Core 2 Duo T7250 2.0GHz 3761
23 Intel Pentium Dual-core T3400奔腾双核(迅2) 2.16GHz 3717
24 AMD Turion×2 TL-66 2.3GHz 3600
25 Intel Pentium Dual-core T2410 2.0GHz 3541
26 AMD Turion×2 ZM-82 2.20GHz 3536
27 Intel Pentium Dual-core T3200奔腾双核(迅2) 2.0GHz 3534
28 Intel Core 2 Duo T5550 1.83GHz 3481
29 Intel Core 2 Duo T5670 1.80GHz 3442
30 Intel Core 2 Duo T7100 1.80GHz 3407
31 Intel Core Duo T2450 2.0GHz 3390
32 Intel Core Duo T2500 2.0GHz 3381
33 AMD Turion×2 TL-62 2.1GHz 3314
34 Intel Pentium Dual-core T2390 1.86GHz 3303
35 AMD Turion×2 ZM-80 2.10GHz 3270
36 Intel Core 2 Duo L7500 1.60GHz 3158
37 Intel Pentium Dual-core T2370 1.73GHz 3141
38 AMD Turion×2 RM-70 2.0GHz 3072
39 Intel Celeron Dual-Core T1600赛扬双核 1.66GHz 2979
40 Intel Pentium Dual-core T2330 1.60GHz 2910
41 Intel Core 2 Duo T5250 1.50GHz 2904
42 Intel Core 2 Duo SU9400 1.40GHz 2862
43 Intel Celeron Dual-Core T1400赛扬双核 1.73GHz 2811
44 Intel Core 2 Duo U7700 1.33GHz 2561
45 AMD Turion×2 TL-50 1.60GHz 2517
46 Intel Core 2 Duo SL7100 1.20GHz 2334
47 Intel Core 2 Duo L7100 1.20GHz 2306
48 Intel Core 2 Duo P7500 1.60GHz 2211
49 Intel Celeron M550 2.0GHz 1889
50 Intel Celeron M540 1.86GHz 1705
51 Intel Celeron M530 1.73GHz 1628
52 Intel Core 2 Duo SU9300 1.2GHz 1468
53 AMD Athlon Neo MV-40 1.6GHz 1323
54 Atom Z530 1.6GHz 837
55 VIA Nano 1300+MHz 836
56 Atom N270 1.6GHz 542/825
57 VIA C7-M 1.6GHz 408