Gigabyte GeForce RTX 3090 Eagle OC vs Gainward GeForce GTX 1660 Pegasus OC
VS
Gigabyte GeForce RTX 3090 Eagle OC
Gainward GeForce GTX 1660 Pegasus OC
Key Differences
Performance
Features
Ports
General info
Memory
Gigabyte GeForce RTX 3090 Eagle OC
Gainward GeForce GTX 1660 Pegasus OC
Key Differences
|
Gigabyte GeForce RTX 3090 Eagle OC | Gainward GeForce GTX 1660 Pegasus OC |
|---|---|---|
| GPU Base Clock Speed | 1395MHz | 1530MHz |
| GPU Boost Clock Speed | 1725MHz | 1830MHz |
| Pixel Rate | 193.2 GPixel/s | 87.84 GPixel/s |
| GPU Memory Speed | 1219MHz | 2001MHz |
| GPU Render Output Units (ROPs) | 112 | 48 |
| No. of Supported Displays | 4 | Not Known |
Performance
|
Gigabyte GeForce RTX 3090 Eagle OC | Gainward GeForce GTX 1660 Pegasus OC |
|---|---|---|
| GPU Base Clock Speed | 1395MHz | 1530MHz |
| Pixel Rate | 193.2 GPixel/s | 87.84 GPixel/s |
| FLOPS (Floating-point Performance) | 36.21 TFLOPS | 5.15 TFLOPS |
| GPU Memory Speed | 1219MHz | 2001MHz |
| Texture Filter Rate | 565.8 GTexels/s | 161 GTexels/s |
| Total GPU Shading Units | 10496 | 1408 |
| Total GPU TMUs | 328 | 88 |
| GPU Boost Clock Speed | 1725MHz | 1830MHz |
| GPU Render Output Units (ROPs) | 112 | 48 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
Gigabyte GeForce RTX 3090 Eagle OC | Gainward GeForce GTX 1660 Pegasus OC |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.6 | 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
|
Ports
|
Gigabyte GeForce RTX 3090 Eagle OC | Gainward GeForce GTX 1660 Pegasus OC |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2.1 | 2 |
| DisplayPort Output | 3 | 1 |
| No. of HDMI Ports | 2 | 1 |
| DVI Output Ports | 0 | 1 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
Gigabyte GeForce RTX 3090 Eagle OC | Gainward GeForce GTX 1660 Pegasus OC |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 28300 million | 6600 million |
| Semiconductor Size | 8nm | 12nm |
| PCI Express Version | 4 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 320mm | 168mm |
| Height | 128mm | 126mm |
Memory
|
Gigabyte GeForce RTX 3090 Eagle OC | Gainward GeForce GTX 1660 Pegasus OC |
|---|---|---|
| Effective Memory Clock | 19500MHz | 8004MHz |
| Max Memory Bandwidth | 936GB/s | 192GB/s |
| RAM | 24GB | 6GB |
| Memory Bus Interface Width | 384bit | 192bit |
| GDDR Memory Version | 6 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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