DirectX 11.1 is the latest Direct X 11 technology will be exclusive to Windows 8, Windows RT and Windows 2012. According to Microsoft developer Daniel Moth on developer network blog said, “Directx 11.1 is part of Windows 8, just like Directx 11 was part of Windows 7. Directx 11 was made available for Vista, but at this point there is no plan for Directx 11.1 to be made available on Windows 7.”

DirectX 11.1 is available for Windows 7 SP1 and Windows Server 2008 RS SP1, with Platform Update for Windows 7 and Windows Server 2008 (KB2670838). Note To upgrade DirectX further, you will need to upgrade your operating system. Directx 11.2 Download Windows 8.1 free download - Realtek High Definition Audio Codec (Windows 7 / 8/ 8.1/ 10 64-bit), Microsoft DirectX Drivers (Windows 95), Microsoft DirectX Drivers (Windows 98. Once you download the web installer, click on dxwebsetup.exe and accept the agreement, proceed to click on next button. Now the websetup will display the DirectX Runtime Optional Components with a download size of 90MB. Click on Next and wait for the installer to finish downloading and install.

What so Unique about DirectX 11.1?

The highest profile difference between the new version and the older DirectX 11 is that DirectX 11.1 has native stereoscopic 3D support, a graphic feature of which most gamers probably don’t take too much advantage unless you’re running a bunch of 3D software, you most likely don’t need to worry too much about upgrading to Windows 8 in order to nab DirectX 11.1.

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Before this addition, graphic developers could only add stereoscopic 3D support to software by intentionally programming it with specific graphics cards that support it in mind.

Another Windows 8 DirectX 11.1 new features will be WARP, a high speed, fully conformant software rasterizer. It is a component of the DirectX graphics technology that was introduced by the Direct3D 11 runtime.

Quick summary of DirectX 11.1 features will continue to be exclusive to Windows 8:

Feature Level 11.1 hardware
All D3D11_FEATURE_DATA_D3D11_OPTIONS features for Feature Level 10.x/11.0 devices
16bpp format support (DXGI_FORMAT_B5G6R5_UNORM, DXGI_FORMAT_B5G5R5A1_UNORM, DXGI_FORMAT_B4G4R4A4_UNORM)
Tile-based Deferred Renderer optimizations (D3D11_FEATURE_DATA_ARCHITECTURE_INFO)
HLSL minimum precision shader optimizations (D3D11_FEATURE_SHADER_MIN_PRECISION_SUPPORT)
DXGI 1.2 features for Stereo, Occlusion status notifications, Desktop Duplication, and NT Handle shared resources
Windows Store app ICoreWindow features of DXGI 1.2
WARP support for Feature Levels 11.0 and 11.1
Direct3D hardware support in Session 0
The DirectComposition API

Making DirectX 11.1 exclusive to Windows 8 seemingly pushes PC game developers into embracing the updated platform if they want to utilize those features. Various developers have expressed their distaste for the built-in storefront, but now that we’re weeks into the platform’s release, there really doesn’t appear to be anything to stress over. Gamers can still purchase their games from Steam, GameFly, GameStop and more as if they’ve never left the Windows 7 desktop.

Updates on DirectX 11.1 for Windows 7

Microsoft reveals that some of DirectX 11.1 features are being made available on Windows 7 Service Pack 1 via the platform update KB 2670838. The new features are limited to the WDDM 1.1 drivers on Windows 7.

Directx 11 Windows 8.1 64 Bit Download Full

DirectX 11.1 component that adds to Windows 7 Service Pack 1:

Directx 11 Windows 8 64 Bit Download Full

ID3D11Device1, ID2D1Factory1, IDWriteFactory1, IDXGIFactory2, IWICImagingFactory2, ID3DUserDefinedAnnotation and related APIs are available. Methods that depend on WDDM 1.2 drivers or new Windows Store app APIs are not supported.
Improved Direct3D 11 device interoperability via ID3DDeviceContextState, including the improved interop with Direct2D/DirectWrite
D3D11_FEATURE_DATA_D3D9_OPTIONS feature detection
In addition to the new Windows 8 WIC features, this update also fixes decoding of 96bpp floating-point TIFF images.

Source: Games for Windows and the DirectX SDK, KB 2670838

Download Directx For Windows 7

HIS HD 5570 Fan (DirectX 11/ Full HD 1080p) 1GB (128bit) DDR3 PCIe

Directx For Win 10 64 Bits

Title	Time	Size
AMD Catalyst 15.7 Technical Preview driver 15.20.1046 Windows 10 32-Bit Platform: Windows 10 32-Bit md5a2997d7ff9ecf16686a4a57dedbfb4b3 amd-catalyst-15.7-win10-32bit.exe.zip	2015/7/20	161.6 MB
AMD Catalyst 15.7 Technical Preview driver 15.20.1046 Windows 10 64-Bit Platform: Windows 10 64-Bit md51659102bbc73e9b30474b67c9216da97 amd-catalyst-15.7-win10-64bit.exe.zip	2015/7/20	236.4 MB
AMD Catalyst 15.7 Technical Preview driver 15.20.1046 Windows 8.1 32-Bit Platform: Windows 8.1 32-Bit md55486ac1b4049e718bff6f1e65939dffa amd-catalyst-15.7-with-dotnet45-win8.1-32bit.exe.zip	2015/7/20	216.1 MB
AMD Catalyst 15.7 Technical Preview driver 15.20.1046 Windows 8.1 64-Bit Platform: Windows 8.1 64-Bit md53016ce09e6efaf5e15acbb6e9e0da41b amd-catalyst-15.7-with-dotnet45-win8.1-64bit.exe.zip	2015/7/20	286.9 MB
AMD Catalyst 15.7 Technical Preview driver 15.20.1046 Windows 7 SP1 64-Bit Platform: Windows 7 SP1 64-Bit md50096d494fbf899f28c28af42ab133a8c amd-catalyst-15.7-with-dotnet45-win7-64bit.exe.zip	2015/7/20	286.7 MB
ATI Catalyst: 13.4 ref. no: 1307) Platform: Microsoft Windows XP 32/64-bit Driver Verison: XP_9.00.100.10-130411a-154962C. Users must have Microsoft's.NET Version 1.1 Framework prior to installing the ATI driver/Catalyst Control Centre (CCC) components. And suggested to update the window XP to SP3.	2013/5/30	194.2 MB
ATI Catalyst: 13.4 (ref. no: 1307) Platform: Microsoft Windows Vista & 7 & 8 32/64-bit Driver Verison: Vista_12.104-130328a-157485C. AMD Catalyst Control Center requires Microsoft .NET4 Framework. Windows Vista and Windows 7 users may need to install the Microsoft .NET4 Framework as a prerequisite to use Catalyst Control Center.	2013/5/30	255.5 MB
ATI Catalyst: 13.4 ref. no: 1306) Platform: Microsoft Windows XP 32/64-bit Driver Verison: XP_9.00.100.10-130411a-154962C. Users must have Microsoft's.NET Version 1.1 Framework prior to installing the ATI driver/Catalyst Control Centre (CCC) components. And suggested to update the window XP to SP3.	2013/5/10	194.2 MB
ATI Catalyst: 13.4 (ref. no: 1306) Platform: Microsoft Windows Vista & 7 & 8 32/64-bit Driver Verison: Vista_12.104-130328a-155980C. AMD Catalyst Control Center requires Microsoft .NET4 Framework. Windows Vista and Windows 7 users may need to install the Microsoft .NET4 Framework as a prerequisite to use Catalyst Control Center.	2013/5/10	257.8 MB
ATI Catalyst: 13.1 (ref. no: 1301) Platform: Microsoft Windows XP 32/64-bit Driver Verison: XP_9.00.100.2-121129a1-151724C. Users must have Microsoft's.NET

What so Unique about DirectX 11.1?

Directx 11 Download 64 Bit

Updates on DirectX 11.1 for Windows 7

DirectX 11.1 component that adds to Windows 7 Service Pack 1:

Directx 11 Windows 8 64 Bit Download Full

Download Directx For Windows 7

Directx For Win 10 64 Bits

AMD Catalyst 15.7 Technical Preview driver 15.20.1046 Windows 10 32-Bit

Platform: Windows 10 32-Bit

AMD Catalyst 15.7 Technical Preview driver 15.20.1046 Windows 10 64-Bit

Platform: Windows 10 64-Bit

AMD Catalyst 15.7 Technical Preview driver 15.20.1046 Windows 8.1 32-Bit

Platform: Windows 8.1 32-Bit

AMD Catalyst 15.7 Technical Preview driver 15.20.1046 Windows 8.1 64-Bit

Platform: Windows 8.1 64-Bit

AMD Catalyst 15.7 Technical Preview driver 15.20.1046 Windows 7 SP1 64-Bit

Platform: Windows 7 SP1 64-Bit

ATI Catalyst: 13.4 ref. no: 1307)

Platform: Microsoft Windows XP 32/64-bit

ATI Catalyst: 13.4 (ref. no: 1307)

Platform: Microsoft Windows Vista & 7 & 8 32/64-bit

ATI Catalyst: 13.4 ref. no: 1306)

Platform: Microsoft Windows XP 32/64-bit

ATI Catalyst: 13.4 (ref. no: 1306)

Platform: Microsoft Windows Vista & 7 & 8 32/64-bit

ATI Catalyst: 13.1 (ref. no: 1301)

Platform: Microsoft Windows XP 32/64-bit

Directx 11 Windows 8.1 64 Bit Download Full