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Why my GTX980ti Hybrid is only using 3.9 MB of 6GB?

RRGT19
1 hour ago, Mick Naughty said:

Play BO3, can easily get 5500mb's on 1080. Prolly more with "that" card.

Yea but BO3 just caches as much information to the VRAM without having a huge impact on performance just like ROTR.

 

390X and 980 somewhat similar in performance despite the 980 having only 4GB.

"It seems as though Crystal Dynamics' engine will happily use as much VRAM as it can, but is very well optimized to make do with much less without sacrificing framerates."

http://www.gamersnexus.net/game-bench/2169-cod-black-ops-3-pc-gpu-benchmark-and-fps/Page-2

https://www.techpowerup.com/reviews/Performance_Analysis/Rise_of_the_Tomb_Raider/4.html

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9 hours ago, ybriK said:

Yea but BO3 just caches as much information to the VRAM without having a huge impact on performance just like ROTR.

 

390X and 980 somewhat similar in performance despite the 980 having only 4GB.

"It seems as though Crystal Dynamics' engine will happily use as much VRAM as it can, but is very well optimized to make do with much less without sacrificing framerates."

http://www.gamersnexus.net/game-bench/2169-cod-black-ops-3-pc-gpu-benchmark-and-fps/Page-2

https://www.techpowerup.com/reviews/Performance_Analysis/Rise_of_the_Tomb_Raider/4.html

Yea but he doesn't care. He wants it all used. 3.9mb's just isn't a enough.

Main RIg Corsair Air 540, I7 9900k, ASUS ROG Maximus XI Hero, G.Skill Ripjaws 3600 32GB, 3090FE, EVGA 1000G5, Acer Nitro XZ3 2560 x 1440@240hz 

 

Spare RIg Lian Li O11 AIR MINI, I7 4790K, Asus Maximus VI Extreme, G.Skill Ares 2400 32Gb, EVGA 1080ti, 1080sc 1070sc & 1060 SSC, EVGA 850GA, Acer KG251Q 1920x1080@240hz

 

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