Sapphire Radeon Pro Duo vs AMD Radeon R2
VS
Sapphire Radeon Pro Duo
AMD Radeon R2
Key Differences
Performance
Features
Ports
General info
Memory
Sapphire Radeon Pro Duo
AMD Radeon R2
Key Differences
|
Sapphire Radeon Pro Duo | AMD Radeon R2 |
|---|---|---|
| GPU Base Clock Speed | 1000MHz | 351MHz |
| GPU Boost Clock Speed | Not Known | 600MHz |
| Pixel Rate | 128 GPixel/s | 1.4 GPixel/s |
| GPU Memory Speed | 500MHz | Not Known |
| GPU Render Output Units (ROPs) | 128 | 4 |
| No. of Supported Displays | 4 | Not Known |
Performance
|
Sapphire Radeon Pro Duo | AMD Radeon R2 |
|---|---|---|
| GPU Base Clock Speed | 1000MHz | 351MHz |
| Pixel Rate | 128 GPixel/s | 1.4 GPixel/s |
| FLOPS (Floating-point Performance) | 16.38 TFLOPS | 0.09 TFLOPS |
| GPU Memory Speed | 500MHz | Not Known |
| Texture Filter Rate | 512 GTexels/s | 2.81 GTexels/s |
| Total GPU Shading Units | 8192 | 128 |
| Total GPU TMUs | 512 | 8 |
| GPU Render Output Units (ROPs) | 128 | 4 |
| GPU Boost Clock Speed | Not Known | 600MHz |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
Sapphire Radeon Pro Duo | AMD Radeon R2 |
|---|---|---|
| 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 | AMD Radeon R2 |
|---|---|---|
| HDMI Output Support | Yes
|
No
|
| DisplayPort Output | 3 | Not Known |
| DVI Output Ports | 0 | Not Known |
| Mini DisplayPort Output | 0 | Not Known |
General info
|
Sapphire Radeon Pro Duo | AMD Radeon R2 |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 8900 million | 930 million |
| Semiconductor Size | 28nm | 28nm |
| PCI Express Version | 3 | Not Known |
| Dual-GPU Support | Yes
|
No
|
| Air-water Cooling Support | Yes
|
No
|
| Width Size | 278mm | Not Known |
| Height | 130mm | Not Known |
Memory
|
Sapphire Radeon Pro Duo | AMD Radeon R2 |
|---|---|---|
| Effective Memory Clock | 1000MHz | Not Known |
| Max Memory Bandwidth | 1024GB/s | Not Known |
| RAM | 8GB | Not Known |
| Memory Bus Interface Width | 8192bit | Not Known |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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