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With sufficiently fast memory bandwidth, does dedicated GPU memory become irrelevant? AFAIK discrete graphics on laptops still share the main memory, but at wha
by mikepurvis 5y ago
With sufficiently fast memory bandwidth, does dedicated GPU memory become irrelevant? AFAIK discrete graphics on laptops still share the main memory, but at what point does that become a standard setup on desktops too?
- dragontamer 5y agoDDR5 is far slower than GPU VRAM. If anything, the higher-bandwidths of future PCIe-specs would allow the CPU to access the dedicated GPU VRAM at its full speed, rather than PCIe-limited speeds.