When sizing and configuring solutions requiring graphics accelerators, consider that:
- vPC licenses support up to 2 GB of frame buffer and up to two 4K monitors, or a single 5K monitor to cover most traditional VDI users. Maximum node density for graphics-accelerated use can typically be calculated as the available frame buffer per node divided by the frame buffer size.
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The addition of GPU cards does not necessarily reduce CPU utilization. Instead, it enhances the user experience and offloads specific operations best performed by the GPU.
Dell Technologies recommends using the BLAST protocol for vGPU enabled desktops. NVIDIA GPUs are equipped with encoders that support BLAST.
Virtual Workstations are typically configured with at least 2 GB video buffer.