Gainward GeForce RTX 2080 Ti Glare OC vs Gainward GeForce GTX 1660 Ti Pegasus OC
VS
Gainward GeForce RTX 2080 Ti Glare OC
Gainward GeForce GTX 1660 Ti Pegasus OC
Key Differences
Performance
Features
Miscellaneous
Ports
General info
Memory
Gainward GeForce RTX 2080 Ti Glare OC
Gainward GeForce GTX 1660 Ti Pegasus OC
Key Differences
|
Gainward GeForce RTX 2080 Ti Glare OC | Gainward GeForce GTX 1660 Ti Pegasus OC |
|---|---|---|
| GPU Base Clock Speed | 1350MHz | 1500MHz |
| GPU Boost Clock Speed | 1545MHz | 1815MHz |
| Pixel Rate | 136 GPixel/s | 87.12 GPixel/s |
| GPU Memory Speed | 1750MHz | 1500MHz |
| GPU Render Output Units (ROPs) | 88 | 48 |
| No. of Supported Displays | Not Known | Not Known |
Performance
|
Gainward GeForce RTX 2080 Ti Glare OC | Gainward GeForce GTX 1660 Ti Pegasus OC |
|---|---|---|
| GPU Base Clock Speed | 1350MHz | 1500MHz |
| Pixel Rate | 136 GPixel/s | 87.12 GPixel/s |
| FLOPS (Floating-point Performance) | 13.45 TFLOPS | 5.58 TFLOPS |
| Texture Filter Rate | 420.2 GTexels/s | 174.2 GTexels/s |
| GPU Memory Speed | 1750MHz | 1500MHz |
| Total GPU Shading Units | 4352 | 1536 |
| Total GPU TMUs | 272 | 96 |
| GPU Boost Clock Speed | 1545MHz | 1815MHz |
| GPU Render Output Units (ROPs) | 88 | 48 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
Gainward GeForce RTX 2080 Ti Glare OC | Gainward GeForce GTX 1660 Ti Pegasus OC |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.6 | 4.5 |
| OpenCL Driver Version | 2 | 1.2 |
| Multi-display Tech Support |  Yes
|
Yes
|
| 3D Support | Yes
|
Yes
|
| Ray Tracing Support | No
|
Yes
|
Miscellaneous
|
Gainward GeForce RTX 2080 Ti Glare OC | Gainward GeForce GTX 1660 Ti Pegasus OC |
|---|---|---|
| No. of USB Ports | 1 | No Data Found |
| USB Type-C Support | Yes
|
No Data Found |
Ports
|
Gainward GeForce RTX 2080 Ti Glare OC | Gainward GeForce GTX 1660 Ti Pegasus OC |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2 | 2 |
| DisplayPort Output | 3 | 1 |
| No. of HDMI Ports | 1 | 1 |
| DVI Output Ports | 0 | 1 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
Gainward GeForce RTX 2080 Ti Glare OC | Gainward GeForce GTX 1660 Ti Pegasus OC |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 18600 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 | 331mm | 168mm |
| Height | Not Known | 126mm |
Memory
|
Gainward GeForce RTX 2080 Ti Glare OC | Gainward GeForce GTX 1660 Ti Pegasus OC |
|---|---|---|
| Effective Memory Clock | 14000MHz | 12000MHz |
| Max Memory Bandwidth | 616GB/s | 288GB/s |
| RAM | 11GB | 6GB |
| Memory Bus Interface Width | 352bit | 192bit |
| GDDR Memory Version | 6 | 6 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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