Asus ROG Strix GeForce GTX 1080 Ti OC vs Asus Strix Radeon R9 390 DirectCU III
VS
Asus ROG Strix GeForce GTX 1080 Ti OC
Asus Strix Radeon R9 390 DirectCU III
Key Differences
Performance
Features
Ports
General info
Memory
Asus ROG Strix GeForce GTX 1080 Ti OC
Asus Strix Radeon R9 390 DirectCU III
Key Differences
|
Asus ROG Strix GeForce GTX 1080 Ti OC | Asus Strix Radeon R9 390 DirectCU III |
|---|---|---|
| GPU Base Clock Speed | 1569MHz | 1000MHz |
| GPU Boost Clock Speed | 1683MHz | Not Known |
| Pixel Rate | 138.2 GPixel/s | Not Known |
| GPU Memory Speed | 1376MHz | 1500MHz |
| GPU Render Output Units (ROPs) | 88 | 64 |
| No. of Supported Displays | 5 | Not Known |
Performance
|
Asus ROG Strix GeForce GTX 1080 Ti OC | Asus Strix Radeon R9 390 DirectCU III |
|---|---|---|
| GPU Base Clock Speed | 1569MHz | 1000MHz |
| Pixel Rate | 138.2 GPixel/s | Not Known |
| FLOPS (Floating-point Performance) | 11.3 TFLOPS | Not Known |
| Texture Filter Rate | 352 GTexels/s | Not Known |
| GPU Memory Speed | 1376MHz | 1500MHz |
| Total GPU Shading Units | 3584 | 2560 |
| Total GPU TMUs | 224 | 160 |
| GPU Boost Clock Speed | 1683MHz | Not Known |
| GPU Render Output Units (ROPs) | 88 | 64 |
| DPFP (Double Precision Floating Point) Support |  Yes
|
 No
|
Features
|
Asus ROG Strix GeForce GTX 1080 Ti OC | Asus Strix Radeon R9 390 DirectCU III |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.5 | 4.5 |
| OpenCL Driver Version | 1.2 | 2.1 |
| 3D Support | Yes
|
Yes
|
| Multi-GPU Support Count | 2 | Not Known |
| Ray Tracing Support | Yes
|
No
|
| No. of Supported Displays | 5 | Not Known |
| Multi-display Tech Support | No
|
Yes
|
Ports
|
Asus ROG Strix GeForce GTX 1080 Ti OC | Asus Strix Radeon R9 390 DirectCU III |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2 | Not Known |
| DisplayPort Output | 3 | 1 |
| No. of HDMI Ports | 1 | Not Known |
| DVI Output Ports | 1 | 2 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
Asus ROG Strix GeForce GTX 1080 Ti OC | Asus Strix Radeon R9 390 DirectCU III |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | Not Known |
| Transistor Count | 12000 million | No Data Found |
| Semiconductor Size | 16nm | 28nm |
| PCI Express Version | 3 | 3 |
| Air-water Cooling Support | No
|
No
|
| Width Size | 297.9mm | 300mm |
| Height | 134.1mm | 137.7mm |
| Dual-GPU Support | No
|
No
|
Memory
|
Asus ROG Strix GeForce GTX 1080 Ti OC | Asus Strix Radeon R9 390 DirectCU III |
|---|---|---|
| Effective Memory Clock | 11010MHz | 6000MHz |
| Max Memory Bandwidth | 484GB/s | 384GB/s |
| RAM | 11GB | 8GB |
| Memory Bus Interface Width | 352bit | 512bit |
| GDDR Memory Version | 5 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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