AMD Radeon R9 Fury X vs AMD Radeon R9 Fury
            AMD Radeon R9 Fury X
            
                $649
            
        
    
            AMD Radeon R9 Fury
            
                $549
            
        
    | 4096 Shaders 4GB HBM 1050MHz | 3584 Shaders 4GB HBM 1000MHz | 
| Peak AI Performance 8.6 TFLOPS FP32 | Peak AI Performance 7.17 TFLOPS FP32 | 
| FP32 8.6 TFLOPS | FP32 7.17 TFLOPS | 
| - - | - - | 
| Form Factor PCIe Card 2.0-Slots | Form Factor PCIe Card 2.0-Slots | 
| TDP 275W | TDP 275W | 
| Power Connectors - 2x 8-Pin - - | Power Connectors - 2x 8-Pin - - | 
| GB6 Metal N/A 0% | GB6 Metal N/A 0% | 
| GB5 OpenCL N/A 0% | GB5 OpenCL N/A 0% | 
| GB5 CUDA N/A 0% | GB5 CUDA N/A 0% | 
| GB5 Metal N/A 0% | GB5 Metal N/A 0% | 
| GB5 Vulkan N/A 0% | GB5 Vulkan N/A 0% | 
| OCT 2020.1 N/A 0% | OCT 2020.1 N/A 0% | 
| OCT Metal N/A 0% | OCT Metal N/A 0% | 
| Peak AI
                                            Performance 
                                            8.6 TFLOPS
                                         
                                            FP32
                                         | Peak AI
                                            Performance 
                                            7.17 TFLOPS
                                         
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                                            FP32
                                         
                                            8.6 TFLOPS
                                            
                                                
                                            
                                         
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                                            7.17 TFLOPS
                                            
                                                
                                            
                                         
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                                            FP64
                                         
                                            540 GFLOPS
                                            
                                                
                                            
                                         
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                                            450 GFLOPS
                                            
                                                
                                            
                                         
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| Pixel
                                            Fillrate 
                                            67.2 GPixel/s
                                         | Pixel
                                            Fillrate 
                                            64 GPixel/s
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| Texture
                                            Fillrate 
                                            268.8 GTexel/s
                                         | Texture
                                            Fillrate 
                                            224 GTexel/s
                                         | 
| ManufacturerAMD | ManufacturerAMD | 
| Chip DesignerAMD | Chip DesignerAMD | 
| ArchitectureGCN 3 | ArchitectureGCN 3 | 
| FamilyRadeon R 300 | FamilyRadeon R 300 | 
| Codename Fiji - Variant Fiji XT | Codename Fiji - Variant Fiji Pro | 
| Market Segment Desktop | Market Segment Desktop | 
| Release Date 6/24/2015 | Release Date 7/10/2015 | 
| Foundry TSMC - | Foundry TSMC - | 
| Fabrication Node 28nm - | Fabrication Node 28nm - | 
| Die Size 596 mm² - | Die Size 596 mm² - | 
| Transistor Count 8.9 Billion - | Transistor Count 8.9 Billion - | 
| Transistor Density 14.93M/mm² - | Transistor Density 14.93M/mm² - | 
| Form PCIe Card | Form PCIe Card | 
| Shading Units 4096 Shaders - | Shading Units 3584 Shaders - | 
| Texture Mapping Units 256 TMUs | Texture Mapping Units 224 TMUs | 
| Render Output Units 64 ROPs | Render Output Units 64 ROPs | 
| - - | - - | 
| - - | - - | 
| - - | - - | 
| Compute Units 64 CUs | Compute Units 56 CUs | 
| - - | - - | 
| - - | - - | 
| - - - 1050MHz | - - - 1000MHz | 
| - - | - - | 
| L1 - - 16KB/CU - | L1 - - 16KB/CU - | 
| L2 2MB Shared | L2 2MB Shared | 
| - - - | - - - | 
| 4GB HBM - | 4GB HBM - | 
| Bus Width 4096Bit | Bus Width 4096Bit | 
| Clock 500MHz Transfer Rate 1GT/s Bandwidth 512GB/s | Clock 500MHz Transfer Rate 1GT/s Bandwidth 512GB/s | 
| - - - - - - - - - | - - - - - - - - - | 
| TDP 275W | TDP 275W | 
| - - | - - | 
| - - - - - - - - - - - - - - - - - - - - - - 3x DisplayPort 1.2 - - - - - - - - - - - 1x HDMI 1.4 - - - - | - - - - - - - - - - - - - - - - - - - - - - 3x DisplayPort 1.2 - - - - - - - - - - - 1x HDMI 1.4 - - - - | 
| Max Resolution 4096x2160 | Max Resolution 4096x2160 | 
| Max Resolution Refresh Rate 60Hz | Max Resolution Refresh Rate 60Hz | 
| Variable Refresh Rate - FreeSync - | Variable Refresh Rate - FreeSync - | 
| Display Stream Compression (DSC) Not Supported | Display Stream Compression (DSC) Not Supported | 
| Multi Monitor Support 3 | Multi Monitor Support 3 | 
| Content Protection HDCP 1.4 | Content Protection HDCP 1.4 | 
| Model VCE 3.0 | Model VCE 3.0 | 
| Codec - - - - - - - - AVC (H.264) HEVC (H.265) - - - - | Codec - - - - - - - - AVC (H.264) HEVC (H.265) - - - - | 
| Model UVD 6.0 | Model UVD 6.0 | 
| Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 - - - AVC (H.264) HEVC (H.265) - - - - | Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 - - - AVC (H.264) HEVC (H.265) - - - - | 
| Direct X 12 Direct 3D 12_0 | Direct X 12 Direct 3D 12_0 | 
| OpenGL 4.6 OpenCL 2.1 Vulkan 1.2 | OpenGL 4.6 OpenCL 2.1 Vulkan 1.2 | 
| Shader Model 6.5 - - GFX 8 - - - - | Shader Model 6.5 - - GFX 8 - - - - | 
| - - - 1x Fan | - - - 1x Fan | 
| Power Connectors - - - 2x 8-Pin - - - | Power Connectors - - - 2x 8-Pin - - - | 
| Slots Required 2.0 PCIe Version 3.0 PCIe Lanes 16 | Slots Required 2.0 PCIe Version 3.0 PCIe Lanes 16 | 
| Multi GPU Support Supported Type CrossFire XDMA | Multi GPU Support Supported Type CrossFire XDMA | 
| Height 115 mm (4.53 in) Width 195 mm (7.68 in) Depth 39 mm (1.54 in) | Height 115 mm (4.53 in) Width 195 mm (7.68 in) Depth 39 mm (1.54 in) | 
 
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
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