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1.Today's DX11 games are rare, and the vast majority of mainstream stand-alone games are still stuck in or standardized, but even so, the Win7 system can run almost all the old games smoothly, because DX11 is backward compatible with the old version of the specification.
In the system, if you want to enable the DX11 effect, you must have both the graphics card and the game support DX11, and you can turn on the DX11 mode after fully meeting the conditions. However, in terms of subjective feelings, DX11 and DX10 are almost the same, that is, there is a difference in the effect of subdivision surface and texture compression, which is easy to ignore in the game, so the DX11 effect is currently dispensable. And the graphics card is running the game in DX11 mode.
The performance is greatly reduced.
It can be used normally in Win7, but since this model itself can only be supported, it can only run in mode even in games that support Win7 and DX11 mode. Compatibility is perfectly fine.
DX11 includes all the effects of DX10 and is backwards compatible. You don't need to install DX10 separately
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Games like Mission 8 need to be supported by DX11, otherwise they won't work. Put it in full quality, I advise you not to think about it. The performance of 550 titanium, the medium picture quality is still passing, but games like Battlefield 3 are not currently supported, and they are currently in the consumer preview version of the shortage, and the compatibility is average.
The suggestions are as follows: medium image quality, the system is upgraded to win7, if possible, it is recommended to upgrade the graphics card.
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At present, only Win7,Win8 supports DX11,DX11 is the optimized version of DX9,GTX550TI I can only say that the full special effects are still a little worse。 GTX560Ti or above is required to open the full effect.
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Visual inspection of image quality doesn't really make any difference, really.
The only difference is that the frame rate drops dramatically.
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The differences between DX11 and DX12 are as follows: different support, different efficiency, and different rendering.
First, the support is different.
1. DX11: DX11 supports Windows operating system.
2. DX12: DX12 will only support Windows 10 operating system.
The efficiency is different.
1. DX11: DX11 is severely constrained by CPU performance, mainly because it cannot effectively use multiple cores.
2. DX12: DX12 improves multi-threading efficiency and can give full play to the potential of multi-threaded hardware.
Three bright finch, rendering is different.
1. DX11: DX11 only supports rendering on the feature set, which requires hardware cooperation.
2. DX12: DX12 is 100% API support for early dyeing, and does not require new hardware to implement.
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It's not that it's not compatible with DX11, it's just that it doesn't support DX11
Win7's DX11 is built-in,No need to install it separately,Use Win7 to play DX9 games,It's no different from XP,It's just that the frame rate will be slightly lower with the same configuration。
Install win7 is not good for this shed problem,But 7600GT is a DX9 graphics card,Install win unless there is a special purpose,Otherwise, it's not necessary,And win7The system resource consumption is much larger than XP,After you install the old configuration with friends,It will be more difficult。
Win7 is backwards compatible with DX10 content.
Conclusion: Your configuration, you don't have to install win7
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