Nvidia GeForce RTX 2080 Super vs Nvidia Geforce GTX 1660 Super
VS
Nvidia GeForce RTX 2080 Super
Nvidia Geforce GTX 1660 Super
Key Differences
Performance
Features
Ports
General info
Memory
Nvidia GeForce RTX 2080 Super
Nvidia Geforce GTX 1660 Super
Key Differences
|
Nvidia GeForce RTX 2080 Super | Nvidia Geforce GTX 1660 Super |
|---|---|---|
| GPU Base Clock Speed | 1650MHz | 1530MHz |
| GPU Boost Clock Speed | 1815MHz | 1785MHz |
| Pixel Rate | 116.2 GPixel/s | 85.68 GPixel/s |
| GPU Memory Speed | 1937MHz | 1750MHz |
| GPU Render Output Units (ROPs) | 64 | 48 |
| No. of Supported Displays | 4 | Not Known |
Performance
|
Nvidia GeForce RTX 2080 Super | Nvidia Geforce GTX 1660 Super |
|---|---|---|
| GPU Base Clock Speed | 1650MHz | 1530MHz |
| Pixel Rate | 116.2 GPixel/s | 85.68 GPixel/s |
| FLOPS (Floating-point Performance) | 11.15 TFLOPS | 5.03 TFLOPS |
| Texture Filter Rate | 348.5 GTexels/s | 157.1 GTexels/s |
| GPU Memory Speed | 1937MHz | 1750MHz |
| Total GPU Shading Units | 3072 | 1408 |
| Total GPU TMUs | 192 | 88 |
| GPU Boost Clock Speed | 1815MHz | 1785MHz |
| GPU Render Output Units (ROPs) | 64 | 48 |
| DPFP (Double Precision Floating Point) Support |  Yes
|
 No
|
Features
|
Nvidia GeForce RTX 2080 Super | Nvidia Geforce GTX 1660 Super |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.6 | 4.6 |
| OpenCL Driver Version | 1.2 | 1.2 |
| Multi-display Tech Support | Yes
|
Yes
|
| GPU Temperature Under Load | 77°C | 66°C |
| Idle GPU Temperature | 30°C | 33°C |
| Noise Level Under Load | 46.5dB | 49.7dB |
| 3D Support | Yes
|
Yes
|
| Idle Noise Level | 40.3dB | 38dB |
| Idle Power Consumption | 54W | 53W |
| No. of Supported Displays | 4 | Not Known |
| Ray Tracing Support | Yes
|
Yes
|
Ports
|
Nvidia GeForce RTX 2080 Super | Nvidia Geforce GTX 1660 Super |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2 | 2 |
| DisplayPort Output | 3 | 1 |
| No. of HDMI Ports | 1 | 1 |
| DVI Output Ports | 1 | 1 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
Nvidia GeForce RTX 2080 Super | Nvidia Geforce GTX 1660 Super |
|---|---|---|
| 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 | 266.74mm | 229mm |
| Height | 115.7mm | Not Known |
Memory
|
Nvidia GeForce RTX 2080 Super | Nvidia Geforce GTX 1660 Super |
|---|---|---|
| Effective Memory Clock | 15496MHz | 14000MHz |
| Max Memory Bandwidth | 495.9GB/s | 336GB/s |
| RAM | 8GB | 6GB |
| Memory Bus Interface Width | 256bit | 192bit |
| GDDR Memory Version | 6 | 6 |
| ECC (Error-Correcting Code) Memory Support | Yes
|
No
|
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