【IT168 CPU频道】Intel双核E5300今天小涨5元报445，涨幅不大，但已经是连续多次上涨（之前涨幅也是5元），有些不正常。现在E5300和E6300的价格差再次缩小，而且E5300已经上市一年多，持续涨价可能是准备退市。高端方面，i5 750散片今天缺货，盒装i7 920降价10元，近日报2100元。
| Intel | 主频/前端总线/二级缓存/制程/TDP功耗/封装 | 10日 | 涨跌幅度 |
| 奔腾双核 | |||
| E1400(散) | 2.0GHz/800MHz/512KB/65nm/65W/LGA 775 | 270 | — |
| E1500(散) | 2.2GHz/800MHz/512KB/65nm/65W/LGA 775 | 280 | — |
| E2200(散) | 2.2GHz/800MHz/1M/65nm/65W/LGA 775 | 370 | — |
| E2210(散) | 2.2GHz/800MHz/1M/45nm/65W/LGA 775 | 375 | 缺货 |
| E2210(盒) | 2.2GHz/800MHz/1M/45nm/65W/LGA 775 | 395 | 缺货 |
| E2220(散) | 2.4GHz/800MHz/1M/65nm/65W/LGA 775 | 400 | 缺货 |
| E3200(散) | 2.4GHz/800MHz/1M/45nm/65W/LGA 775 | 290 | — |
| E3300(散) | 2.5GHz/800MHz/1M/45nm/65W/LGA 775 | 300 | — |
| E5200(散) | 2.5GHz/800MHz/2M/45nm/65W/LGA 775 | 385 | — |
| E5300(散) | 2.6GHz/800MHz/2M/45nm/65W/LGA 775 | 410 | — |
| E5300(盒) | 2.6GHz/800MHz/2M/45nm/65W/LGA 775 | 445 | ↑5 |
| E5400(散) | 2.7GHz/800MHz/2M/45nm/65W/LGA 775 | 420 | — |
| E6300(散) | 2.8GHz/1066MHz/2M/45nm/65W/LGA 775 | 465 | — |
| E6300(盒) | 2.8GHz/1066MHz/2M/45nm/65W/LGA 775 | 520 | — |
| E6500K(盒) | 2.93GHz/1066MHz/2M/45nm/65W/LGA 775 | 570 | — |
| 酷睿2 双核 | |||
| E7400(散) | 2.8GHz/1066MHz/3M/45nm/65W/LGA 775 | 675 | — |
| E7400(盒) | 2.8GHz/1066MHz/3M/45nm/65W/LGA 775 | 745 | — |
| E7500(散) | 2.93GHz/1066MHz/3M/45nm/65W/LGA 775 | 715 | — |
| E7500(盒) | 2.93GHz/1066MHz/3M/45nm/65W/LGA 775 | 755 | — |
| E8200(散) | 2.66GHz/1333MHz/6M/45nm/65W/LGA 775 | — | 缺货 |
| E8200(盒) | 2.66GHz/1333MHz/6M/45nm/65W/LGA 775 | 780 | — |
| E8400(散) | 3.0GHz/1333MHz/6M/45nm/65W/LGA 775 | 1040 | 缺货 |
| E8400(盒) | 3.0GHz/1333MHz/6M/45nm/65W/LGA 775 | 1155 | 缺货 |
| E8500(散) | 3.16GHz/1333MHz/6M/45nm/65W/LGA 775 | 1070 | 缺货 |
| E8600(散) | 3.33GHz/1333MHz/6M/45nm/65W/LGA 775 | 1480 | 缺货 |
| 酷睿2 四核 | |||
| Q8200(散) | 2.33GHz/1333MHz/4M/45nm/95W/LGA 775 | 865 | — |
| Q8200S(散) | 2.33GHz/1333MHz/4M/45nm/65W/LGA 775 | 895 | — |
| Q8200(盒) | 2.33GHz/1333MHz/4M/45nm/65W/LGA 775 | — | 停产 |
| Q8300(散) | 2.5GHz/1333MHz/4M/45nm/95W/LGA 775 | — | 缺货 |
| Q8300(盒) | 2.5GHz/1333MHz/4M/45nm/95W/LGA 775 | 930 | — |
| Q8400(散) | 2.66GHz/1333MHz/4M/45nm/95W/LGA 775 | 1090 | — |
| Q9300(散) | 2.50GHz/1333MHz/6M/45nm/95W/LGA 775 | — | 缺货 |
| Q9300(盒) | 2.50GHz/1333MHz/6M/45nm/95W/LGA 775 | — | 缺货 |
| Q9400(散) | 2.66GHz/1333MHz/6M/45nm/95W/LGA 775 | 1210 | — |
| Q9400(盒) | 2.66GHz/1333MHz/6M/45nm/95W/LGA 775 | — | 缺货 |
| Q9450(散) | 2.66GHz/1333MHz/12M/45nm/95W/LGA 775 | 1360 | — |
| Q9550(散) | 2.83G/1333MHz/12M/45nm/95W/LGA 775 | — | 缺货 |
| Q9550(盒) | 2.83G/1333MHz/12M/45nm/95W/LGA 775 | — | 缺货 |
| 酷睿i5 | 主频/QPI/缓存/制程/封装 | ||
| i5 750(散) | 2.66GHz /4.8GT/s/8M/45nm/LGA 1156 | 1295 | 缺货 |
| i5 750(盒) | 2.66GHz /4.8GT/s/8M/45nm/LGA 1156 | 1375 | — |
| 酷睿i7 | 主频/QPI/缓存/制程/封装 | ||
| i7 860(盒) | 2.8GHz/4.8GT/8M/45nm/130W/LGA 1156 | 2100 | — |
| i7 920(散) | 2.66GHz/4.8GT/8M/45nm/130W/LGA 1366 | 1930 | — |
| i7 920(盒) | 2.66GHz/ 4.8GT/8M/45nm/130W/LGA 1366 | 2110 | ↓10 |
| i7 965 Extreme(盒) | 3.2GHz/6.4GT/8M/45nm/130W/LGA 1366 | 7000 | — |
| i7 975 Extreme(盒) | 3.33GHz/6.4GT/8M/45nm/130W/LGA 1366 | 7990 | — |
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