Can my graphics card cause Steam games to crash?

Two games from my Steam library crash whenever I try to launch them: No Man's Sky and Dishonored 2. The No Man's Sky crashes immediately after opening. Dishonered 2 crashes after all the logos, right after the second loading screen appears. I've tried both verifying game files and deleting download cache. My next theory was that my graphics card is to blame. It is a NVIDIA GeForce GTX 460 and it is less than the minimal requirements for both games. However, while it is not enough to play Fallout 4 either, I've never experienced similar problems with that game. Moreover, all these games have launched without crashing on my pretty lowspec aluminium laptop.
Does this crashing really happen because of my graphics card? What other reasons could there be? Thanks!
Update: I have reinstalled Steam, but it didn't help. :\
Best Answer
Your 460 supports DX12 but not the full set of DX12 features. Any game that uses a feature that your 460 doesn't support will most likely crash. I am guessing this is what is happening here.
More info here: http://www.polygon.com/2015/1/22/7874793/directx-12-wont-require-a-new-graphics-card-after-all
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Can a graphics card cause a game to crash?
A graphics card might cause a game to crash, but this is usually because of secondary factors that are associated with the card. In other words, the card itself might be fine, but there could be things that have an external effect on it that cause it to cease functioning.Why do my games keep crashing steam?
Steam is a platform that requires \u201cread and write\u201d permissions on disks and its folders. Sometimes it also needs to change the system files so it can run in the most optimized way possible. If Steam doesn't have administrator access, it can get stuck and keep crashing indefinitely.How do I fix my GPU crashing games?
[PC] How to Resolve GPU CrashesWhy does graphics card keep crashing?
If your video card crashes, hangs, stutters, or gets display corruption a few minutes after you start a game, it may be overheating. The same thing can happen when a power supply is overloaded and it overheats. Occasionally you'll run into bad chips which cannot run reliably at full speed.His PC keeps crashing... let's figure out what went wrong...
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Answer 2
I don't know specifically why this happens, but for some reason, the default resolution is set too low for the game to load properly.
While the loading screen is happening in Dishonored 2, hit Alt+Enter - this will force it into windowed mode, and actually let you into the main menu. From there, you can change the settings however you want. Just make sure you change the resolution before you save and quit, or you'll have to do this all again.
Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.
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