Gigabyte GeForce RTX 2080 Ti WindForce OC vs Nvidia GeForce GTX 1660 Ti
VS
Gigabyte GeForce RTX 2080 Ti WindForce OC
Nvidia GeForce GTX 1660 Ti
Key Differences
Performance
Features
Miscellaneous
Ports
General info
Memory
Gigabyte GeForce RTX 2080 Ti WindForce OC
Nvidia GeForce GTX 1660 Ti
Key Differences
|
Gigabyte GeForce RTX 2080 Ti WindForce OC | Nvidia GeForce GTX 1660 Ti |
|---|---|---|
| GPU Base Clock Speed | 1350MHz | 1500MHz |
| GPU Boost Clock Speed | 1620MHz | 1770MHz |
| Pixel Rate | 142.6 GPixel/s | 84.96 GPixel/s |
| GPU Memory Speed | 1750MHz | 1500MHz |
| GPU Render Output Units (ROPs) | 88 | 48 |
| No. of Supported Displays | 4 | Not Known |
Performance
|
Gigabyte GeForce RTX 2080 Ti WindForce OC | Nvidia GeForce GTX 1660 Ti |
|---|---|---|
| GPU Base Clock Speed | 1350MHz | 1500MHz |
| Pixel Rate | 142.6 GPixel/s | 84.96 GPixel/s |
| FLOPS (Floating-point Performance) | 14.1 TFLOPS | 5.44 TFLOPS |
| GPU Memory Speed | 1750MHz | 1500MHz |
| Texture Filter Rate | 440.6 GTexels/s | 169.9 GTexels/s |
| Total GPU Shading Units | 4352 | 1536 |
| Total GPU TMUs | 272 | 96 |
| GPU Boost Clock Speed | 1620MHz | 1770MHz |
| GPU Render Output Units (ROPs) | 88 | 48 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
Gigabyte GeForce RTX 2080 Ti WindForce OC | Nvidia GeForce GTX 1660 Ti |
|---|---|---|
| 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 |
| GPU Temperature Under Load | Not Known | 65°C |
| Ray Tracing Support | No
|
Yes
|
| Idle GPU Temperature | Not Known | 30°C |
| Noise Level Under Load | Not Known | 48.2dB |
| Idle Power Consumption | Not Known | 54W |
| Idle Noise Level | Not Known | 38.5dB |
Miscellaneous
|
Gigabyte GeForce RTX 2080 Ti WindForce OC | Nvidia GeForce GTX 1660 Ti |
|---|---|---|
| No. of USB Ports | 1 | No Data Found |
| USB Type-C Support | Yes
|
No Data Found |
Ports
|
Gigabyte GeForce RTX 2080 Ti WindForce OC | Nvidia GeForce GTX 1660 Ti |
|---|---|---|
| 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
|
Gigabyte GeForce RTX 2080 Ti WindForce OC | Nvidia GeForce GTX 1660 Ti |
|---|---|---|
| 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 | 280.35mm | 144.8mm |
| Height | 116.45mm | 111mm |
Memory
|
Gigabyte GeForce RTX 2080 Ti WindForce OC | Nvidia GeForce GTX 1660 Ti |
|---|---|---|
| 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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