Sapphire Radeon Pro Duo vs HIS Radeon RX Vega Air Black
VS
Sapphire Radeon Pro Duo
HIS Radeon RX Vega Air Black
Key Differences
Performance
Features
Ports
General info
Memory
Sapphire Radeon Pro Duo
HIS Radeon RX Vega Air Black
Key Differences
|
Sapphire Radeon Pro Duo | HIS Radeon RX Vega Air Black |
|---|---|---|
| GPU Base Clock Speed | 1000MHz | 1247MHz |
| GPU Boost Clock Speed | Not Known | 1546MHz |
| Pixel Rate | 128 GPixel/s | 98.94 GPixel/s |
| GPU Memory Speed | 500MHz | 945MHz |
| GPU Render Output Units (ROPs) | 128 | 64 |
| No. of Supported Displays | 4 | Not Known |
Performance
|
Sapphire Radeon Pro Duo | HIS Radeon RX Vega Air Black |
|---|---|---|
| GPU Base Clock Speed | 1000MHz | 1247MHz |
| Pixel Rate | 128 GPixel/s | 98.94 GPixel/s |
| FLOPS (Floating-point Performance) | 16.38 TFLOPS | 12.66 TFLOPS |
| GPU Memory Speed | 500MHz | 945MHz |
| Texture Filter Rate | 512 GTexels/s | 395.8 GTexels/s |
| Total GPU Shading Units | 8192 | 4096 |
| Total GPU TMUs | 512 | 256 |
| GPU Render Output Units (ROPs) | 128 | 64 |
| GPU Boost Clock Speed | Not Known | 1546MHz |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
Sapphire Radeon Pro Duo | HIS Radeon RX Vega Air Black |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.5 | 4.6 |
| OpenCL Driver Version | 2.1 | 2 |
| Multi-display Tech Support |  Yes
|
No
|
| 3D Support | Yes
|
No
|
| No. of Supported Displays | 4 | Not Known |
| Ray Tracing Support | No
|
No
|
Ports
|
Sapphire Radeon Pro Duo | HIS Radeon RX Vega Air Black |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| DisplayPort Output | 3 | 3 |
| DVI Output Ports | 0 | 0 |
| Mini DisplayPort Output | 0 | 0 |
| GPU HDMI Version | Not Known | 2 |
| No. of HDMI Ports | Not Known | 1 |
General info
|
Sapphire Radeon Pro Duo | HIS Radeon RX Vega Air Black |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 8900 million | 12500 million |
| Semiconductor Size | 28nm | 14nm |
| PCI Express Version | 3 | 3 |
| Dual-GPU Support | Yes
|
No
|
| Air-water Cooling Support | Yes
|
No
|
| Width Size | 278mm | 280mm |
| Height | 130mm | 127mm |
Memory
|
Sapphire Radeon Pro Duo | HIS Radeon RX Vega Air Black |
|---|---|---|
| Effective Memory Clock | 1000MHz | 1890MHz |
| Max Memory Bandwidth | 1024GB/s | 483.8GB/s |
| RAM | 8GB | 8GB |
| Memory Bus Interface Width | 8192bit | 2048bit |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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