> transfer only 25 million bytes from memory at the same second.
Wiki PCIe 2.0 bandwidth: per-lane throughput rises from 250 MB/s to 500 MB/s
With an 8 line PCIe card we have 4Gbytes/s.
3000x2000 display in 32bpp: 22 Mbytes.
Maximum refresh rate (with all pixel changed at each refresh): 186 Hz
Unless I cannot calculate on Monday morning...