e52680v2 2.8g 睿频3.3g 8核心16线程qs cpu 秒e52687w 2690

e5-2680v4 2680rv4 2690v4 2699v4 2683v4 2630v4 2620v4 2640v4

intel至强e5-2683v4有2682v4 2680v4 2696v4 2699v4 2690v4 cpu

至强e52680v2相当于i几

intelxeon 至强e5-2670 cpu 8核16线程e5-2650 2660 2680_7折现价395