AMD Radeon Pro Duo vs Gigabyte Radeon R9 390 WindForce 2X
VS
AMD Radeon Pro Duo
Gigabyte Radeon R9 390 WindForce 2X
Key Differences
Performance
Features
Ports
General info
Memory
AMD Radeon Pro Duo
Gigabyte Radeon R9 390 WindForce 2X
Key Differences
|
AMD Radeon Pro Duo | Gigabyte Radeon R9 390 WindForce 2X |
|---|---|---|
| GPU Base Clock Speed | 1000MHz | 1000MHz |
| GPU Boost Clock Speed | Not Known | Not Known |
| Pixel Rate | 128 GPixel/s | Not Known |
| GPU Memory Speed | 500MHz | Not Known |
| GPU Render Output Units (ROPs) | 128 | 64 |
| No. of Supported Displays | Not Known | 4 |
Performance
|
AMD Radeon Pro Duo | Gigabyte Radeon R9 390 WindForce 2X |
|---|---|---|
| GPU Base Clock Speed | 1000MHz | 1000MHz |
| Pixel Rate | 128 GPixel/s | Not Known |
| FLOPS (Floating-point Performance) | 16.2 TFLOPS | Not Known |
| Texture Filter Rate | 512 GTexels/s | Not Known |
| GPU Memory Speed | 500MHz | Not Known |
| Total GPU Shading Units | 8192 | 2560 |
| Total GPU TMUs | 512 | 160 |
| GPU Render Output Units (ROPs) | 128 | 64 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
AMD Radeon Pro Duo | Gigabyte Radeon R9 390 WindForce 2X |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.5 | 4.5 |
| OpenCL Driver Version | 2 | 2.1 |
| Multi-display Tech Support |  Yes
|
Yes
|
| Ray Tracing Support | No
|
No
|
| 3D Support | No
|
Yes
|
| No. of Supported Displays | Not Known | 4 |
Ports
|
AMD Radeon Pro Duo | Gigabyte Radeon R9 390 WindForce 2X |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| DisplayPort Output | 3 | 1 |
| DVI Output Ports | Not Known | 2 |
| Mini DisplayPort Output | Not Known | 0 |
General info
|
AMD Radeon Pro Duo | Gigabyte Radeon R9 390 WindForce 2X |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | Not Known |
| Transistor Count | 8900 million | No Data Found |
| Semiconductor Size | 28nm | 28nm |
| PCI Express Version | 3 | 3 |
| Dual-GPU Support | Yes
|
No
|
| Air-water Cooling Support | Yes
|
No
|
| Width Size | Not Known | 243mm |
| Height | Not Known | 114mm |
Memory
|
AMD Radeon Pro Duo | Gigabyte Radeon R9 390 WindForce 2X |
|---|---|---|
| Effective Memory Clock | 1000MHz | 6000MHz |
| Max Memory Bandwidth | 1024GB/s | Not Known |
| RAM | 8GB | 8GB |
| Memory Bus Interface Width | 8192bit | 512bit |
| GDDR Memory Version | Not Known | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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