Reply 40 of 47, by RayeR
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- Oldbie
VESA LFB mode: 1024x768/32 LFB
PCem 15 - 49 MB/s
DOSBox 0.74 - 978 MB/s
various QEMU - 744-934 MB/s
VirtualBox 5.2 - 18452 MB/s
Vmware 15 - 19112 MB/s
DOSEMU 1.4.0.7 - 22943 MB/s
So more than a magnitude difference, it must be due to different approach. But in this case I'm not hunting GFX performance and don't require it by NTVDMx64 more important would be seamless execution of dpmi and other pmode programs, I understand that implementing that is not easy...
Gigabyte GA-P67-DS3-B3, Core i7-2600K @4,5GHz, 8GB DDR3, 128GB SSD, GTX970(GF7900GT), SB Audigy + YMF724F + DreamBlaster combo + LPC2ISA