显卡虚拟化NVIDIA GRID K1/K2的对比

Author： cen
发布时间：September 20, 2014
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4 comments
1222 words
Categories： Citrix

<h4>NVIDIA 发布了两款面向桌面虚拟化的显卡产品，也叫显卡虚拟化技术，也叫vGPU(VGX) ,使用该显卡，需要相关软件的支持，如Citrix XenSever，使得单独的VDI可以独占显卡资源，从而利用显卡的处理能力。对于与计算行业，算是一个不小的革新</h4> 该产品，搭配相应的虚拟化软件，可以解决以往桌面虚拟化不能使用3D软件的支持。如可以搭配Citrix XenServer和XenDesktop搭建虚拟3D工作站 K1和K2显卡的大小事一样的，K1面向普通简单2D或3D需求的虚拟化环境，K2则面对复杂的3D虚拟化环境，处理速度更为强劲 <h3>&nbsp;</h3> <h3>&nbsp;</h3> <h3>&nbsp;</h3> <h3>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="https://www.crazycen.com/usr/uploads/2014/09/clip_image002.gif"><img title="clip_image002" style="border-left-width: 0px; border-right-width: 0px; border-bottom-width: 0px; display: inline; border-top-width: 0px" border="0" alt="clip_image002" src="https://www.crazycen.com/usr/uploads/2014/09/clip_image002_thumb.gif" width="240" height="106"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="https://www.crazycen.com/usr/uploads/2014/09/clip_image004.gif"><img title="clip_image004" style="border-left-width: 0px; border-right-width: 0px; border-bottom-width: 0px; display: inline; border-top-width: 0px" border="0" alt="clip_image004" src="https://www.crazycen.com/usr/uploads/2014/09/clip_image004_thumb.gif" width="240" height="110"></a></h3> <table cellspacing="0" cellpadding="0" border="0"> <tbody> <tr> <td valign="top" width="369">&nbsp;</td> <td valign="top" width="356"> GRID K1</td> <td valign="top" width="356"> GRID K2</td></tr> <tr> <td valign="top" width="369"> Number of GPUs</td> <td valign="top" width="356"> 4 Kepler GPUs</td> <td valign="top" width="356"> 2 high-end Kepler GPUs</td></tr> <tr> <td valign="top" width="369"> Total NVIDIA® CUDA® cores </td> <td valign="top" width="356"> 768</td> <td valign="top" width="356"> 3,072</td></tr> <tr> <td valign="top" width="369"> Total memory size</td> <td valign="top" width="356"> 16 GB DDR3</td> <td valign="top" width="356"> 8 GB GDDR5</td></tr> <tr> <td valign="top" width="369"> Max power</td> <td valign="top" width="356"> 130 W</td> <td valign="top" width="356"> 225 W</td></tr> <tr> <td valign="top" width="369"> Board length</td> <td valign="top" width="356"> 10.5"</td> <td valign="top" width="356"> 10.5"</td></tr> <tr> <td valign="top" width="369"> Board height</td> <td valign="top" width="356"> 4.4"</td> <td valign="top" width="356"> 4.4"</td></tr> <tr> <td valign="top" width="369"> Board width</td> <td valign="top" width="356"> Dual slot</td> <td valign="top" width="356"> Dual slot</td></tr> <tr> <td valign="top" width="369"> Display IO</td> <td valign="top" width="356"> None</td> <td valign="top" width="356"> None</td></tr> <tr> <td valign="top" width="369"> Aux power </td> <td valign="top" width="356"> 6-pin connector</td> <td valign="top" width="356"> 8-pin connector</td></tr> <tr> <td valign="top" width="369"> PCIe</td> <td valign="top" width="356"> x16</td> <td valign="top" width="356"> x16</td></tr> <tr> <td valign="top" width="369"> PCIe generation</td> <td valign="top" width="356"> Gen3 (Gen2 compatible)</td> <td valign="top" width="356"> Gen3 (Gen2 compatible)</td></tr> <tr> <td valign="top" width="369"> Cooling solution</td> <td valign="top" width="356"> Passive</td> <td valign="top" width="356"> Passive</td></tr></tbody></table>

Last modification：October 6, 2023