KFA2 GeForce RTX 2080 Ti OC vs Gainward GeForce GTX 1660 Pegasus OC
VS
KFA2 GeForce RTX 2080 Ti OC
Gainward GeForce GTX 1660 Pegasus OC
Key Differences
Performance
Features
Miscellaneous
Ports
General info
Memory
KFA2 GeForce RTX 2080 Ti OC
Gainward GeForce GTX 1660 Pegasus OC
Key Differences
|
KFA2 GeForce RTX 2080 Ti OC | Gainward GeForce GTX 1660 Pegasus OC |
|---|---|---|
| GPU Base Clock Speed | 1350MHz | 1530MHz |
| GPU Boost Clock Speed | 1620MHz | 1830MHz |
| Pixel Rate | 142.6 GPixel/s | 87.84 GPixel/s |
| GPU Memory Speed | 1750MHz | 2001MHz |
| GPU Render Output Units (ROPs) | 88 | 48 |
| No. of Supported Displays | 4 | Not Known |
Performance
|
KFA2 GeForce RTX 2080 Ti OC | Gainward GeForce GTX 1660 Pegasus OC |
|---|---|---|
| GPU Base Clock Speed | 1350MHz | 1530MHz |
| Pixel Rate | 142.6 GPixel/s | 87.84 GPixel/s |
| FLOPS (Floating-point Performance) | 14.1 TFLOPS | 5.15 TFLOPS |
| GPU Memory Speed | 1750MHz | 2001MHz |
| Texture Filter Rate | 440.6 GTexels/s | 161 GTexels/s |
| Total GPU Shading Units | 4352 | 1408 |
| Total GPU TMUs | 272 | 88 |
| GPU Boost Clock Speed | 1620MHz | 1830MHz |
| GPU Render Output Units (ROPs) | 88 | 48 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
KFA2 GeForce RTX 2080 Ti OC | Gainward GeForce GTX 1660 Pegasus OC |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.5 | 4.5 |
| OpenCL Driver Version | 2 | 1.2 |
| 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 | No
|
Yes
|
Miscellaneous
|
KFA2 GeForce RTX 2080 Ti OC | Gainward GeForce GTX 1660 Pegasus OC |
|---|---|---|
| No. of USB Ports | 1 | No Data Found |
| USB Type-C Support | Yes
|
No Data Found |
Ports
|
KFA2 GeForce RTX 2080 Ti OC | Gainward GeForce GTX 1660 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
|
KFA2 GeForce RTX 2080 Ti OC | Gainward GeForce GTX 1660 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 | 283mm | 168mm |
| Height | 139mm | 126mm |
Memory
|
KFA2 GeForce RTX 2080 Ti OC | Gainward GeForce GTX 1660 Pegasus OC |
|---|---|---|
| Effective Memory Clock | 14000MHz | 8004MHz |
| Max Memory Bandwidth | 616GB/s | 192GB/s |
| RAM | 11GB | 6GB |
| Memory Bus Interface Width | 352bit | 192bit |
| GDDR Memory Version | 6 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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