| Processor Size and Technology Comparison | ||||
| CPU | transistors count (million) | Process | Die Size | Cores |
| Intel Dunnington | 1900 | 45 nm | 503 | 6 |
| Intel Nehalem | 731 | 45 nm | 265 | 4 |
| AMD Shanghai | 705 | 45 nm | 263 | 4 |
| AMD Barcelona | 463 | 65 nm | 283 | 4 |
| Intel Tigerton | 2 x 291 = 582 | 65 nm | 2 x 143 = 286 | 4 |
| Intel Harpertown | 2 x 410 = 820 | 45 nm | 2 x 107 = 214 | 4 |
| Processor Speed and Cache Comparison | |||||
| Xeon model | Speed (GHz) | Cores | L2 Cache (MB) | L3 Cache (MB) | TDP (W) |
| X7460 | 2.66 | 6 | 3x3 | 16 | 130 |
| E7450 | 2.4 | 6 | 3x3 | 12 | 90 |
| X7350 | 2.93 | 4 | 2x4 | 0 | 130 |
| E7440 | 2.4 | 4 | 2x3 | 12 | 90 |
| E7340 | 2.4 | 4 | 2x4 | 0 | 80 |
| E7330 | 2.4 | 4 | 2x4 | 0 | 80 |
| E7430 | 2.13 | 4 | 2x3 | 12 | 90 |
| E7420 | 2.13 | 4 | 2x3 | 8 | 90 |
| L7455 | 2.13 | 6 | 3x3 | 12 | 65 |
| L7445 | 2.13 | 4 | 2x3 | 12 | 50 |

| Transactions per Watt | |
| Xeon 7330 (2.4GHz) | 3.93 |
| Xeon 7350 (2.93GHz) | 3.26 |
| Xeon X7460 (2.66GHz) | 5.59 |
| Opteron 8356 (2.3GHz) | 5.26 |
原帖由 itany 于 2008-9-24 12:29 发表
事实上,AMD的四核心Op在四路服务器的ERP、数据库、Java等项目上优势明显,但是现在已经被击沉
几乎同样的管芯,四路可以卖将近2k,桌面只能卖0.1k,差距巨大
如果AMD的服务器完蛋了,估计AMD也就要完蛋了
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