Radeon Pro 580X MPX vs NVIDIA GeForce GT 120 Mac
            Radeon Pro 580X MPX
            
                
            
        
    
            NVIDIA GeForce GT 120 Mac
            
                
            
        
    | 2304 Shaders 8GB GDDR5 1220MHz | 32 Shaders 512MB GDDR3 500MHz | 
| Peak AI Performance 11.24 TFLOPS FP16 | Peak AI Performance 0.09 TOPS INT32 | 
| FP32 5.62 TFLOPS | FP32 90 GFLOPS | 
| FP16 11.24 TFLOPS | - - | 
| Form Factor MPX 2.0-Slots | Form Factor PCIe Card 1.0-Slots | 
| TDP 185W | TDP 50W | 
| - - - - - | - - - - - | 
| GB6 OpenCL N/A 0% | GB6 OpenCL N/A 0% | 
| GB6 Metal N/A 0% | GB6 Metal N/A 0% | 
| GB6 Vulkan N/A 0% | GB6 Vulkan N/A 0% | 
| GB5 OpenCL 41,950 14% | GB5 OpenCL N/A 0% | 
| GB5 CUDA N/A 0% | GB5 CUDA N/A 0% | 
| GB5 Metal 38,490 21% | 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 
                                            11.24 TFLOPS
                                         
                                            FP16
                                         | Peak AI
                                            Performance 
                                            0.09 TOPS
                                         
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                                            11.24 TFLOPS
                                            
                                                
                                            
                                         
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                                            FP32
                                         
                                            5.62 TFLOPS
                                            
                                                
                                            
                                         
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                                            FP32
                                         
                                            90 GFLOPS
                                            
                                                
                                            
                                         
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                                            FP64
                                         
                                            350 GFLOPS
                                            
                                                
                                            
                                         
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                                            INT32
                                         
                                            0.09 TOPS
                                            
                                                
                                            
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| Pixel
                                            Fillrate 
                                            39.04 GPixel/s
                                         | Pixel
                                            Fillrate 
                                            4 GPixel/s
                                         | 
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| Texture
                                            Fillrate 
                                            175.68 GTexel/s
                                         | Texture
                                            Fillrate 
                                            8 GTexel/s
                                         | 
| ManufacturerApple | ManufacturerNVIDIA | 
| Chip DesignerAMD | Chip DesignerNVIDIA | 
| ArchitectureGCN 4 | ArchitectureTesla | 
| FamilyRadeon Pro | FamilyGeForce 100 | 
| Codename Ellesmere Polaris 20 Variant Polaris 20 XTA | Codename NV96 G96B - - | 
| Market Segment Workstation | Market Segment Desktop | 
| Release Date 12/11/2019 | Release Date 3/10/2009 | 
| Foundry GlobalFoundries - | Foundry TSMC - | 
| Fabrication Node 14LPP - | Fabrication Node 55nm - | 
| Die Size 232 mm² - | Die Size 121 mm² - | 
| Transistor Count 5.7 Billion - | Transistor Count 314 Million - | 
| Transistor Density 24.57M/mm² - | Transistor Density 2.60M/mm² - | 
| Form MPX | Form PCIe Card | 
| Shading Units 2304 Shaders - | Shading Units 32 Shaders - | 
| Texture Mapping Units 144 TMUs | Texture Mapping Units 16 TMUs | 
| Render Output Units 32 ROPs | Render Output Units 8 ROPs | 
| - - | - - | 
| - - | - - | 
| - - | Streaming Multiprocessors 4 SMs | 
| Compute Units 36 CUs | - - | 
| - - | - - | 
| Graphics Processing Clusters 4 GPCs | - - | 
| - - 1100MHz Base 1220MHz | - 1400MHz Shader - 500MHz | 
| - - | - - | 
| L1 - - 16KB/CU - | L1 - - - Unknown | 
| L2 2MB Shared | L2 32KB Shared | 
| - - - | - - - | 
| 8GB GDDR5 - | 512MB GDDR3 - | 
| Bus Width 256Bit | Bus Width 128Bit | 
| Clock 1710MHz Transfer Rate 6.8GT/s Bandwidth 218.9GB/s | Clock 800MHz Transfer Rate 1.6GT/s Bandwidth 25.6GB/s | 
| - - - - - - - - - | - - - - - - - - - | 
| TDP 185W | TDP 50W | 
| Temp 100°C Max | - - | 
| - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2x HDMI 2.0 - - - | - - - - - - - - 1x DVI-I Dual-Link - - - - 1x mini-DisplayPort 1.0 - - - - - - - - - - - - - - - - - - - - - - - - - | 
| Max Resolution 6016x3384 | Max Resolution 2560x1600 | 
| Max Resolution Refresh Rate 60Hz | Max Resolution Refresh Rate 60Hz | 
| Variable Refresh Rate - FreeSync - | Variable Refresh Rate - - - | 
| Display Stream Compression (DSC) Not Supported | Display Stream Compression (DSC) Not Supported | 
| Multi Monitor Support 6 | Multi Monitor Support 2 | 
| Content Protection HDCP 2.2 | - - | 
| Model VCE 3.4 | No Encoders - | 
| Codec - - - - - - - - AVC (H.264) HEVC (H.265) - - - - | - - - - - - - - - - - - - - - | 
| Model UVD 6.3 | No Decoders | 
| 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 11 Direct 3D 10_0 | 
| OpenGL 4.6 OpenCL 2.1 Vulkan 1.2 | OpenGL 3.3 OpenCL 1.1 - - | 
| Shader Model 6.4 - - GFX 8 - - - - | Shader Model 4.0 CUDA 1.1 - - PureVideo HD VP3 VDPAU Feature Set B | 
| - - - - | - - - 1x Fan | 
| - - - - - - - - | - - - - - - - - | 
| Slots Required 2.0 PCIe Version 3.0 PCIe Lanes 16 | Slots Required 1.0 PCIe Version 2.0 PCIe Lanes 16 | 
| Multi GPU Support Supported Type Bridgeless | Multi GPU Support Supported Type 2-way SLI | 
| - - - - - - | Height 115 mm (4.53 in) Width 145 mm (5.71 in) Depth 20 mm (0.79 in) | 
 
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
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