helios123 Posted May 7, 2015 Posted May 7, 2015 Has anyone got amd crossfire to support for this game? i have 2x290x and looking for extra performance on 4k monitor.
HiWay Posted May 7, 2015 Posted May 7, 2015 I have two 290 in crossfire with 4k Seiki + 2xMFCD 800x600 and all this running with 30fps limited by 4k vsync [sIGPIC][/sIGPIC] Win11x64, NVIDIA GeForce RTX 2080Ti, i5-8600K OC4.5 GHz, 120GB SSD INTEL 530, SAMSUNG SSD 850 EVO 250G, 1TB HDD WD RED, MSI Z370-A PRO, Cougar AQUA 360 CPU cooler, Kingston 2x32GB DDR4 3800MHz, 4K LG 50" Monitor, Meta Quest Pro VR, Orion2 HOTAS MAX,Orion Metal Flight Rudder Pedals (With Damper Edition), GAMETRIX KW-908 JETSEAT.
helios123 Posted May 7, 2015 Author Posted May 7, 2015 so both of your 290s are running not just 1? 30 fps seems a bit low
HiWay Posted May 7, 2015 Posted May 7, 2015 I'm limited by tv refresh rate 30Hz and it drive additional 2 LCDs w/o impact Also all graphic setting as MAX [sIGPIC][/sIGPIC] Win11x64, NVIDIA GeForce RTX 2080Ti, i5-8600K OC4.5 GHz, 120GB SSD INTEL 530, SAMSUNG SSD 850 EVO 250G, 1TB HDD WD RED, MSI Z370-A PRO, Cougar AQUA 360 CPU cooler, Kingston 2x32GB DDR4 3800MHz, 4K LG 50" Monitor, Meta Quest Pro VR, Orion2 HOTAS MAX,Orion Metal Flight Rudder Pedals (With Damper Edition), GAMETRIX KW-908 JETSEAT.
joey45 Posted May 7, 2015 Posted May 7, 2015 The current engine isn't optimised for SLI/XF. DCS2 the next engine is more optimised out the box. The only way to make sense out of change is to plunge into it, move with it, and join the dance. "Me, the 13th Duke of Wybourne, here on the ED forums at 3 'o' clock in the morning, with my reputation. Are they mad.." https://ko-fi.com/joey45
HiWay Posted May 7, 2015 Posted May 7, 2015 so both of your 290s are running not just 1? 30 fps seems a bit low w/o VSYNC it's about 70's [sIGPIC][/sIGPIC] Win11x64, NVIDIA GeForce RTX 2080Ti, i5-8600K OC4.5 GHz, 120GB SSD INTEL 530, SAMSUNG SSD 850 EVO 250G, 1TB HDD WD RED, MSI Z370-A PRO, Cougar AQUA 360 CPU cooler, Kingston 2x32GB DDR4 3800MHz, 4K LG 50" Monitor, Meta Quest Pro VR, Orion2 HOTAS MAX,Orion Metal Flight Rudder Pedals (With Damper Edition), GAMETRIX KW-908 JETSEAT.
blkspade Posted May 7, 2015 Posted May 7, 2015 You're almost guaranteed negative scaling with crossfire in DCS currently. http://104thphoenix.com/
Blaze Posted May 7, 2015 Posted May 7, 2015 It has been said that EDGE will benefit from SLI/XF configurations. Just have to wait for DCSW 2.0. i7 7700K | 32GB RAM | GTX 1080Ti | Rift CV1 | TM Warthog | Win 10 "There will always be people with a false sense of entitlement. You can want it, you can ask for it, but you don't automatically deserve it. "
AtaliaA1 Posted May 8, 2015 Posted May 8, 2015 I'm limited by tv refresh rate 30Hz and it drive additional 2 LCDs w/o impact Also all graphic setting as MAX Did you see the other thread? it discusses the monitor refresh application? This was a Boutique Builder iBuypower rig. Until I got the tinker bug again i7 920 @3.6Mhz 12Gig Corsair XMS3 ram 1600 Nvidia 760 SLi w/4Gig DDR5 Ram Intel 310 SSD HDD 160 Gb + Western Digital 4Terabyte HDD Creative SB X-Fi HD Audio Logitech X-530 5.1 Surround Speaker System Dual Acer 32"Monitors. PSU 1200 w Thermaltake Win10 64Bit.
helios123 Posted May 8, 2015 Author Posted May 8, 2015 well hi-way, if your claiming cf is working for you what are you CCC settings? and do you see that both your gpu's can reach 100% load?
HiWay Posted May 16, 2015 Posted May 16, 2015 CCC set as default and crossfire enabled, w\o crossfire getting about half of FPS [sIGPIC][/sIGPIC] Win11x64, NVIDIA GeForce RTX 2080Ti, i5-8600K OC4.5 GHz, 120GB SSD INTEL 530, SAMSUNG SSD 850 EVO 250G, 1TB HDD WD RED, MSI Z370-A PRO, Cougar AQUA 360 CPU cooler, Kingston 2x32GB DDR4 3800MHz, 4K LG 50" Monitor, Meta Quest Pro VR, Orion2 HOTAS MAX,Orion Metal Flight Rudder Pedals (With Damper Edition), GAMETRIX KW-908 JETSEAT.
helios123 Posted May 16, 2015 Author Posted May 16, 2015 show us a screenshot where both your gpus are almost at full load then when playing.
HiWay Posted May 16, 2015 Posted May 16, 2015 looks like you are right - there is no impact on FPS with or w/o crossfire, but i remember when i installed just one GPU FPS was low than with 2xGPUs. May be i missed up with VSYNC by that time. The second GPU not loaded at all and CORE and MEM CLK set low on the second GPU. sorry for confusion. [sIGPIC][/sIGPIC] Win11x64, NVIDIA GeForce RTX 2080Ti, i5-8600K OC4.5 GHz, 120GB SSD INTEL 530, SAMSUNG SSD 850 EVO 250G, 1TB HDD WD RED, MSI Z370-A PRO, Cougar AQUA 360 CPU cooler, Kingston 2x32GB DDR4 3800MHz, 4K LG 50" Monitor, Meta Quest Pro VR, Orion2 HOTAS MAX,Orion Metal Flight Rudder Pedals (With Damper Edition), GAMETRIX KW-908 JETSEAT.
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