Gainward GeForce RTX 2080 Super Phantom GLH vs Inno3D GeForce GTX 1660 Twin X2
VS
Gainward GeForce RTX 2080 Super Phantom GLH
Inno3D GeForce GTX 1660 Twin X2
Key Differences
Performance
Features
Miscellaneous
Ports
General info
Memory
Gainward GeForce RTX 2080 Super Phantom GLH
Inno3D GeForce GTX 1660 Twin X2
Key Differences
|
Gainward GeForce RTX 2080 Super Phantom GLH | Inno3D GeForce GTX 1660 Twin X2 |
|---|---|---|
| GPU Base Clock Speed | 1650MHz | 1530MHz |
| GPU Boost Clock Speed | 1860MHz | 1785MHz |
| Pixel Rate | 119 GPixel/s | 85.68 GPixel/s |
| GPU Memory Speed | 1937MHz | 2001MHz |
| GPU Render Output Units (ROPs) | 64 | 48 |
| No. of Supported Displays | Not Known | Not Known |
Performance
|
Gainward GeForce RTX 2080 Super Phantom GLH | Inno3D GeForce GTX 1660 Twin X2 |
|---|---|---|
| GPU Base Clock Speed | 1650MHz | 1530MHz |
| Pixel Rate | 119 GPixel/s | 85.68 GPixel/s |
| FLOPS (Floating-point Performance) | 11.43 TFLOPS | 5.03 TFLOPS |
| GPU Memory Speed | 1937MHz | 2001MHz |
| Texture Filter Rate | 357.1 GTexels/s | 157.1 GTexels/s |
| Total GPU Shading Units | 3072 | 1408 |
| Total GPU TMUs | 192 | 88 |
| GPU Boost Clock Speed | 1860MHz | 1785MHz |
| GPU Render Output Units (ROPs) | 64 | 48 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
Gainward GeForce RTX 2080 Super Phantom GLH | Inno3D GeForce GTX 1660 Twin X2 |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.5 | 4.5 |
| OpenCL Driver Version | 1.2 | 1.2 |
| Multi-display Tech Support |  Yes
|
Yes
|
| GPU Temperature Under Load | 77°C | 67°C |
| Idle GPU Temperature | 30°C | 30°C |
| 3D Support | Yes
|
Yes
|
| Noise Level Under Load | 46.5dB | 44.7dB |
| Idle Power Consumption | 54W | 54W |
| Idle Noise Level | 40.3dB | 38.5dB |
| Multi-GPU Support Count | 2 | Not Known |
| Ray Tracing Support | No
|
Yes
|
Miscellaneous
|
Gainward GeForce RTX 2080 Super Phantom GLH | Inno3D GeForce GTX 1660 Twin X2 |
|---|---|---|
| USB Type-C Support | Yes
|
No Data Found |
Ports
|
Gainward GeForce RTX 2080 Super Phantom GLH | Inno3D GeForce GTX 1660 Twin X2 |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2 | 2 |
| DisplayPort Output | 3 | 3 |
| No. of HDMI Ports | 1 | 1 |
| DVI Output Ports | 0 | 0 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
Gainward GeForce RTX 2080 Super Phantom GLH | Inno3D GeForce GTX 1660 Twin X2 |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 13600 million | 6600 million |
| Semiconductor Size | 12nm | 12nm |
| PCI Express Version | 3 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 292mm | 196mm |
| Height | 130mm | 113mm |
Memory
|
Gainward GeForce RTX 2080 Super Phantom GLH | Inno3D GeForce GTX 1660 Twin X2 |
|---|---|---|
| Effective Memory Clock | 15496MHz | 8004MHz |
| Max Memory Bandwidth | 496GB/s | 192GB/s |
| RAM | 8GB | 6GB |
| Memory Bus Interface Width | 256bit | 192bit |
| GDDR Memory Version | 6 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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