| 词条 | Radeon HD 8000 Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 |
| name = AMD Radeon HD 8000 Series (OEM) | image = | codename = Southern Islands Sea Islands Solar System Richland Kabini | architecture = TeraScale 2 TeraScale 3 GCN 1st gen GCN 2nd gen | created = 2013 | entry = 8350 8450 8470 8490 8570 8670 8730 | midrange = 8750 8760 8770 8850 | highend = 8870 8950 8970 | enthusiast = 8990 | transistors1 = 1.040M (Oland) 28 nm | transistors2 = 2.080M (Bonaire) 28 nm | openglversion = OpenGL 4.5 [1][2] [3][4][5] OpenGL 4.6 (GCN only, Win 7+ and Adrenalin 18.4.1+) [6] | d3dversion = {{unbulleted list|Direct3D 12.0 (feature level 11_1) (GCN version) [7]|Shader Model 5.1}} | openclversion = OpenCL 2.0 (GCN version) [8] | vulkanapi = Vulkan 1.0 (GCN only) [2] [3][9] SPIR-V | predecessor = Radeon HD 7000 series | successor = Radeon R5/R7/R9 200 series }} The HD 8000 series is a family of computer GPUs developed by AMD. AMD was initially rumored to release the family in the second quarter of 2013,[10][11][12] with the cards manufactured on a 28 nm process and making use of the improved Graphics Core Next architecture.[13] However the 8000 series turned out to be an OEM rebadge of the 7000 series (although Bonaire is a GCN 2.0 based chip, thus being of newer development). ArchitectureThe Radeon HD 7000 series was launched in 2011 and it marked AMD's shift from VLIW (TeraScale) to RISC/SIMD architecture (Graphics Core Next). The highend-mainstream cards were equipped with GCN-based chips while some of the mid-low end ones were just rebranded Terascale-based cards. All of the GCN-based chips were made using the 28nm process, becoming the first chips ever to be based on that technology. The GCN-based chips for desktop cards were codenamed as Southern Islands, while the mobile ones (again, only the GCN-based and not the rebranded ones) were codenamed as Solar System. Multi-monitor support{{Main article|AMD Eyefinity}}The AMD Eyefinity-branded on-die display controllers were introduced in September 2009 alongside the Radeon HD 5000 Series and have been present on all chips since then.[14] Video accelerationBoth Unified Video Decoder (UVD) and Video Coding Engine (VCE) are present on all GCN-based chips (starting with the GCN 1.0 HD 7000 series). Both are fully supported by AMD Catalyst and by the free and open-source graphics device driver#ATI/AMD. OpenCL (API)OpenCL accelerates many scientific Software Packages against CPU up to factor 10 or 100 and more. Open CL 1.0 to 1.2 are supported for all Chips with Terascale and GCN Architecture. OpenCL 2.0 is supported with GCN 2nd Gen. or 1.2 and higher) [15] For OpenCL 2.1 and 2.2 only Driver Updates are necessary with OpenCL 2.0 conformant Cards. Vulkan (API)API Vulkan 1.0 is supported for all with GCN Architecture. Vulkan 1.1 (GCN 2nd Gen. or 1.2 and higher) will be supported with actual drivers in 2018 (here only HD 8770).[16] Radeon Feature Matrix{{AMD GPU features|Evergreen=yes|NorthernIslands=yes|GCN1=yes|GCN2=yes}}Chipset table{{Main article|List of AMD graphics processing units|List of AMD Accelerated Processing Unit microprocessors}}Desktop models
Mobile Models{{AMD Radeon HD 8xxxM}}Integrated Models
}} See also
References1. ^{{cite web |url=https://support.amd.com/en-us/kb-articles/pages/amd-radeon-software-crimson-edition-beta.aspx |title=AMD Radeon Software Crimson Edition Beta |work=AMD |accessdate=2018-04-20}} 2. ^1 {{cite web |url=https://support.amd.com/en-us/kb-articles/Pages/AMD_Radeon_Software_Crimson_Edition_16.3.aspx |title=AMD Radeon Software Crimson Edition 16.3 Release Notes |work=AMD |accessdate=2018-04-20}} 3. ^1 {{cite web|title=AMDGPU-PRO Driver for Linux Release Notes |year=2017 |url=https://support.amd.com/en-us/kb-articles/Pages/AMDGPU-PRO-Driver-for-Linux-Release-Notes.aspx |accessdate=2018-04-23|archiveurl=https://web.archive.org/web/20170127020154/https://support.amd.com/en-us/kb-articles/Pages/AMDGPU-PRO-Driver-for-Linux-Release-Notes.aspx |archivedate=2017-01-27 |deadurl=no }} 4. ^{{cite web |url=https://mesamatrix.net/ |title=Mesamatrix |work=mesamatrix.net |accessdate=2018-04-22}} 5. ^{{cite web |url=https://www.x.org/wiki/RadeonFeature/ |title=RadeonFeature |work=X.Org Foundation |accessdate=2018-04-20}} 6. ^https://www.geeks3d.com/20180501/amd-adrenalin-18-4-1-graphics-driver-released-opengl-4-6-vulkan-1-1-70/ 7. ^{{cite web |url=https://support.amd.com/en-us/kb-articles/Pages/AMDCatalyst15-7-1WINReleaseNotes.aspx |title=AMD Catalyst™ 15.7.1 Driver for Windows® Release Notes |work=AMD |accessdate=2018-04-20}} 8. ^{{cite web |url=https://support.amd.com/en-us/kb-articles/Pages/OpenCL2-Driver.aspx |title=AMD OpenCL™ 2.0 Driver |work=AMD |accessdate=2018-04-20}} 9. ^{{cite web |url=https://gpuopen.com/gaming-product/amd-open-source-driver-for-vulkan/ |title=AMD Open Source Driver for Vulkan |work=GPUOpen |accessdate=2018-04-20}} 10. ^{{cite web |url= http://www.anandtech.com/show/5491/amds-2012-2013-client-cpugpuapu-roadmap-revealed |title= AMD's 2012 - 2013 Client CPU/GPU/APU Roadmap Revealed |publisher= AnandTech |date= 2012-02-02 |accessdate= 2011-09-13}} 11. ^{{cite web |url=http://www.pcper.com/news/Graphics-Cards/AMD-Sea-Islands-HD-8850-and-8870-Specifications-Leaked |title=AMD Sea Islands HD 8850 and 8870 Specifications Leaked |date=September 18, 2012 |accessdate=2015-06-10}} 12. ^Details Leak on AMD's Sea Islands HD 8900 Series Graphics Cards | PC Perspective 13. ^AMD Reiterates 2013 GPU Plans: Sea Islands & Beyond - Anandtech, 15 Feb 2013 14. ^{{cite web |url=http://support.amd.com/en-us/kb-articles/Pages/AMDEyefinityFAQs.aspx |title=AMD Eyefinity: FAQ |work=AMD |date=2011-05-17 |accessdate=2014-07-02}} 15. ^https://www.khronos.org/conformance/adopters/conformant-products 16. ^https://www.khronos.org/conformance/adopters/conformant-products 17. ^http://www.geeks3d.com/20160310/amd-crimson-16-3-graphics-driver-available-with-vulkan-support/ 18. ^http://support.amd.com/en-us/kb-articles/Pages/AMD_Radeon_Software_Crimson_Edition_16.3.aspx 19. ^{{cite web |url=https://support.amd.com/en-us/kb-articles/Pages/Radeon-Software-Adrenalin-Edition-18.3.3-Release-Notes.aspx |title=Radeon Software Adrenalin Edition 18.3.3 Release Notes |work=AMD |accessdate=2018-04-20}} External links
4 : Advanced Micro Devices graphics cards|GPGPU|Graphics hardware|Graphics processing units |
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