I can only speak from my experience but on Sapphire HD7850 AMD uses MSI by default while on my MSI GTX1070 Nvidia uses INT mode by default (same as my Creative Sound BlasterX AE-5 INT mode default too). It's up to device driver and not every PCI-E device supports MSI mode so that's definitively false.Ģ. Is there a good way to check by myself the performance of a GPU using MSI vs INT?ġ. Are there any trustworthy benchmarks of PCI-E GPUs using MSI vs INT?Ħ. If it's not active - how is it best to activate it: using MSI_util_v2.exe (or other app) OR manually in Windows Registry (and how)?ĥ. How is it best to determine if MSI is active for a PCI-E GPU?Ĥ. This contradicts the first question: AMD GPUs use MSI by default, while nVidia GPUs use INT (INT being the older interrupt signaling method) - true or false?ģ. MSI is ALWAYS used on PCI-E because PCI-E simply doesn't support any other interrupt method - true or false? (this is probably false because there are apps that can force MSI on a PCI-E GPU - why do they exist if PCI-E supposedly only uses MSI?)Ģ. Here's a short article about advantages of MSI interrupts - ġ. Specifically, I'm interested about PCI-E GPUs and interrupts. ![]() I've got a few questions about PCI-Express interrupts, because there are many misconceptions on the web regarding them.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |