Asus GeForce ROG Strix RTX 2080 Ti Gaming OC vs Asus Strix Radeon R9 390 DirectCU III OC
VS
Asus GeForce ROG Strix RTX 2080 Ti Gaming OC
Asus Strix Radeon R9 390 DirectCU III OC
Key Differences
Performance
Features
Miscellaneous
Ports
General info
Memory
Asus GeForce ROG Strix RTX 2080 Ti Gaming OC
Asus Strix Radeon R9 390 DirectCU III OC
Key Differences
|
Asus GeForce ROG Strix RTX 2080 Ti Gaming OC | Asus Strix Radeon R9 390 DirectCU III OC |
|---|---|---|
| GPU Base Clock Speed | 1350MHz | 1050MHz |
| GPU Boost Clock Speed | 1650MHz | Not Known |
| Pixel Rate | 145.2 GPixel/s | 67.2 GPixel/s |
| GPU Memory Speed | 1750MHz | 1500MHz |
| GPU Render Output Units (ROPs) | 88 | 64 |
| No. of Supported Displays | 4 | Not Known |
Performance
|
Asus GeForce ROG Strix RTX 2080 Ti Gaming OC | Asus Strix Radeon R9 390 DirectCU III OC |
|---|---|---|
| GPU Base Clock Speed | 1350MHz | 1050MHz |
| Pixel Rate | 145.2 GPixel/s | 67.2 GPixel/s |
| FLOPS (Floating-point Performance) | 14.36 TFLOPS | 5.38 TFLOPS |
| GPU Memory Speed | 1750MHz | 1500MHz |
| Texture Filter Rate | 448.8 GTexels/s | 168 GTexels/s |
| Total GPU Shading Units | 4352 | 2560 |
| Total GPU TMUs | 272 | 160 |
| GPU Boost Clock Speed | 1650MHz | Not Known |
| GPU Render Output Units (ROPs) | 88 | 64 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
Asus GeForce ROG Strix RTX 2080 Ti Gaming OC | Asus Strix Radeon R9 390 DirectCU III OC |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.5 | 4.5 |
| OpenCL Driver Version | 2 | 2.1 |
| Multi-display Tech Support |  Yes
|
Yes
|
| 3D Support | Yes
|
Yes
|
| Multi-GPU Support Count | 2 | Not Known |
| No. of Supported Displays | 4 | Not Known |
| Ray Tracing Support | Yes
|
No
|
Miscellaneous
|
Asus GeForce ROG Strix RTX 2080 Ti Gaming OC | Asus Strix Radeon R9 390 DirectCU III OC |
|---|---|---|
| No. of USB Ports | 1 | No Data Found |
| USB Type-C Support | Yes
|
No Data Found |
Ports
|
Asus GeForce ROG Strix RTX 2080 Ti Gaming OC | Asus Strix Radeon R9 390 DirectCU III OC |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2 | Not Known |
| DisplayPort Output | 2 | 1 |
| No. of HDMI Ports | 2 | Not Known |
| DVI Output Ports | 0 | 2 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
Asus GeForce ROG Strix RTX 2080 Ti Gaming OC | Asus Strix Radeon R9 390 DirectCU III OC |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 18600 million | 6200 million |
| Semiconductor Size | 12nm | 28nm |
| PCI Express Version | 3 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 304.7mm | 300mm |
| Height | 130.4mm | 137.7mm |
Memory
|
Asus GeForce ROG Strix RTX 2080 Ti Gaming OC | Asus Strix Radeon R9 390 DirectCU III OC |
|---|---|---|
| Effective Memory Clock | 14000MHz | 6000MHz |
| Max Memory Bandwidth | 616GB/s | 384GB/s |
| RAM | 11GB | 8GB |
| Memory Bus Interface Width | 352bit | 512bit |
| GDDR Memory Version | 6 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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