Galax GeForce RTX 2080 SG Edition vs Gainward GeForce GTX 1660 Ti Pegasus
VS
Galax GeForce RTX 2080 SG Edition
Gainward GeForce GTX 1660 Ti Pegasus
Key Differences
Performance
Features
Miscellaneous
Ports
General info
Memory
Galax GeForce RTX 2080 SG Edition
Gainward GeForce GTX 1660 Ti Pegasus
Key Differences
|
Galax GeForce RTX 2080 SG Edition | Gainward GeForce GTX 1660 Ti Pegasus |
|---|---|---|
| GPU Base Clock Speed | 1515MHz | 1500MHz |
| GPU Boost Clock Speed | 1800MHz | 1770MHz |
| Pixel Rate | 115.2 GPixel/s | 84.96 GPixel/s |
| GPU Memory Speed | 1750MHz | 1500MHz |
| GPU Render Output Units (ROPs) | 64 | 48 |
| No. of Supported Displays | 4 | 3 |
Performance
|
Galax GeForce RTX 2080 SG Edition | Gainward GeForce GTX 1660 Ti Pegasus |
|---|---|---|
| GPU Base Clock Speed | 1515MHz | 1500MHz |
| Pixel Rate | 115.2 GPixel/s | 84.96 GPixel/s |
| FLOPS (Floating-point Performance) | 10.6 TFLOPS | 5.44 TFLOPS |
| Texture Filter Rate | 331.2 GTexels/s | 169.9 GTexels/s |
| GPU Memory Speed | 1750MHz | 1500MHz |
| Total GPU Shading Units | 2944 | 1536 |
| Total GPU TMUs | 184 | 96 |
| GPU Boost Clock Speed | 1800MHz | 1770MHz |
| GPU Render Output Units (ROPs) | 64 | 48 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
Galax GeForce RTX 2080 SG Edition | Gainward GeForce GTX 1660 Ti Pegasus |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.6 | 4.5 |
| OpenCL Driver Version | 1.2 | 1.2 |
| Multi-display Tech Support |  Yes
|
Yes
|
| GPU Temperature Under Load | 74°C | 65°C |
| Idle GPU Temperature | 30°C | 30°C |
| 3D Support | Yes
|
Yes
|
| Noise Level Under Load | 45dB | 48.2dB |
| Idle Noise Level | 40.3dB | 38.5dB |
| Idle Power Consumption | 53W | 54W |
| Multi-GPU Support Count | 2 | Not Known |
| No. of Supported Displays | 4 | 3 |
| Ray Tracing Support | No
|
Yes
|
Miscellaneous
|
Galax GeForce RTX 2080 SG Edition | Gainward GeForce GTX 1660 Ti Pegasus |
|---|---|---|
| No. of USB Ports | 1 | No Data Found |
| USB Type-C Support | Yes
|
No Data Found |
Ports
|
Galax GeForce RTX 2080 SG Edition | Gainward GeForce GTX 1660 Ti Pegasus |
|---|---|---|
| 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
|
Galax GeForce RTX 2080 SG Edition | Gainward GeForce GTX 1660 Ti Pegasus |
|---|---|---|
| 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 | 308mm | 168mm |
| Height | Not Known | 126mm |
Memory
|
Galax GeForce RTX 2080 SG Edition | Gainward GeForce GTX 1660 Ti Pegasus |
|---|---|---|
| Effective Memory Clock | 14000MHz | 12000MHz |
| Max Memory Bandwidth | 448GB/s | 288GB/s |
| RAM | 8GB | 6GB |
| Memory Bus Interface Width | 256bit | 192bit |
| GDDR Memory Version | 6 | 6 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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