Nvidia GeForce GTX 1080 Ti vs Nvidia GeForce GTX 1660
VS
Nvidia GeForce GTX 1080 Ti
Nvidia GeForce GTX 1660
Key Differences
Performance
Features
Ports
General info
Memory
Nvidia GeForce GTX 1080 Ti
Nvidia GeForce GTX 1660
Key Differences
|
Nvidia GeForce GTX 1080 Ti | Nvidia GeForce GTX 1660 |
|---|---|---|
| GPU Base Clock Speed | 1480MHz | 1506MHz |
| GPU Boost Clock Speed | 1582MHz | 1708MHz |
| Pixel Rate | 130.2 GPixel/s | 85.68 GPixel/s |
| GPU Memory Speed | 1376MHz | 2001MHz |
| GPU Render Output Units (ROPs) | 88 | 48 |
| No. of Supported Displays | 3 | Not Known |
Performance
|
Nvidia GeForce GTX 1080 Ti | Nvidia GeForce GTX 1660 |
|---|---|---|
| GPU Base Clock Speed | 1480MHz | 1506MHz |
| Pixel Rate | 130.2 GPixel/s | 85.68 GPixel/s |
| FLOPS (Floating-point Performance) | 10.6 TFLOPS | 5.03 TFLOPS |
| GPU Memory Speed | 1376MHz | 2001MHz |
| Texture Filter Rate | 332 GTexels/s | 157.1 GTexels/s |
| Total GPU Shading Units | 3584 | 1408 |
| Total GPU TMUs | 224 | 88 |
| GPU Boost Clock Speed | 1582MHz | 1708MHz |
| GPU Render Output Units (ROPs) | 88 | 48 |
| DPFP (Double Precision Floating Point) Support |  Yes
|
 No
|
Features
|
Nvidia GeForce GTX 1080 Ti | Nvidia GeForce GTX 1660 |
|---|---|---|
| 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
|
| 3D Support | Yes
|
Yes
|
| Multi-GPU Support Count | 4 | Not Known |
| Ray Tracing Support | Yes
|
Yes
|
| No. of Supported Displays | 3 | Not Known |
| GPU Temperature Under Load | Not Known | 67°C |
| Idle GPU Temperature | Not Known | 30°C |
| Noise Level Under Load | Not Known | 44.7dB |
| Idle Power Consumption | Not Known | 54W |
| Idle Noise Level | Not Known | 38.5dB |
Ports
|
Nvidia GeForce GTX 1080 Ti | Nvidia GeForce GTX 1660 |
|---|---|---|
| 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
|
Nvidia GeForce GTX 1080 Ti | Nvidia GeForce GTX 1660 |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 12000 million | 6600 million |
| Semiconductor Size | 16nm | 12nm |
| PCI Express Version | 3 | 3 |
| Width Size | 266.7mm | 249.5mm |
| Height | 111.2mm | 111.2mm |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
Memory
|
Nvidia GeForce GTX 1080 Ti | Nvidia GeForce GTX 1660 |
|---|---|---|
| Effective Memory Clock | 11008MHz | 8004MHz |
| Max Memory Bandwidth | 484GB/s | 192GB/s |
| RAM | 11GB | 6GB |
| Memory Bus Interface Width | 352bit | 192bit |
| GDDR Memory Version | 5 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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