ezechiel68 Posted November 14, 2016 Share Posted November 14, 2016 First sorry for my bad english ! After looking on google because i have fps drops issue i see that skyrim sse is locked at 4.2gb on vram so my game got huge fps drops with some heavy mods if you have tips for me please answer me ! Link to comment Share on other sites More sharing options...
iXenite Posted November 14, 2016 Share Posted November 14, 2016 Considering that the Special Edition is a 64-bit game it should not be limited to only 4GB of VRAM. The original Skyrim was limited due to it being a 32-bit engine, and also a Windows bug that was never fixed in relation to DX9 titles. The Special Edition uses DX11 as far as I'm aware, it should considering it uses the Godrays effect, so again it shouldn't be limited at all. What are your system specs? Link to comment Share on other sites More sharing options...
ezechiel68 Posted November 14, 2016 Author Share Posted November 14, 2016 Windows 10 Famille 64-bitProcesseur Intel Core i7 4790K @ 4.00GHz 35 °C Technologie Haswell 22nmRAM 16,0 Go Canal-Double DDR3 @ 799 MHz (10-10-10-30)Carte mère Gigabyte Technology Co. Ltd. Z97X-SLI-CF (SOCKET 0) 45 °CGraphiques VX2453 Series (1920x1080@60Hz) CMC 17" AD (1280x1024@60Hz) Intel HD Graphics 4600 (Gigabyte) 4095 MoNVIDIA GeForce GTX 970 (Gigabyte) 48 °C 4095 MoNVIDIA GeForce GTX 970 (Gigabyte) 40 °C Version ForceWare: 375.70 Stockage 119GB PLEXTOR PX-128M5Pro (SSD) 1863GB Western Digital WDC WD20EZRX-00D8PB0 (SATA) 40 °CDisques optiques HL-DT-ST DVDRAM GH24NSB0 Link to comment Share on other sites More sharing options...
iXenite Posted November 14, 2016 Share Posted November 14, 2016 Your GPU only has 4GB of VRAM. Even when using an SLI profile, the VRAM does not stack together. In some DX12 titles I think it does, but not with a DX11 game. Anything exceeding 4GB of VRAM will begin to strain your GPU, and potentially cause lag or stutters as it tries to reallocate the memory being taken up by the game onto your much slower system memory (RAM). I also recommend disabling SLI when playing this game, if it is anything like Bethesda's previous titles there is no real benefit in using SLI as it does not scale properly, nor does it like SLI. Hopefully this information helps. Link to comment Share on other sites More sharing options...
SMB92 Posted November 14, 2016 Share Posted November 14, 2016 3.5GB of fast memory, to be exact ;) Link to comment Share on other sites More sharing options...
iXenite Posted November 14, 2016 Share Posted November 14, 2016 3.5GB of fast memory, to be exact :wink: http://i.imgur.com/9sxHPBx.jpg Link to comment Share on other sites More sharing options...
NewThalos Posted November 15, 2016 Share Posted November 15, 2016 Yeah I got the "4gb" 970 as well, which really only had 3.5, which is why there was a class action lawsuit. I was (or will be awarded) a few bucks towards restitution. Link to comment Share on other sites More sharing options...
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