EVGA GeForce RTX 2080 XC Ultra vs Gainward GeForce GTX 1660 Pegasus OC
VS
EVGA GeForce RTX 2080 XC Ultra
Gainward GeForce GTX 1660 Pegasus OC
Key Differences
Performance
Features
Miscellaneous
Ports
General info
Memory
EVGA GeForce RTX 2080 XC Ultra
Gainward GeForce GTX 1660 Pegasus OC
Key Differences
|
EVGA GeForce RTX 2080 XC Ultra | Gainward GeForce GTX 1660 Pegasus OC |
|---|---|---|
| GPU Base Clock Speed | 1515MHz | 1530MHz |
| GPU Boost Clock Speed | 1815MHz | 1830MHz |
| Pixel Rate | 116.2 GPixel/s | 87.84 GPixel/s |
| GPU Memory Speed | 1750MHz | 2001MHz |
| GPU Render Output Units (ROPs) | 64 | 48 |
| No. of Supported Displays | 4 | Not Known |
Performance
|
EVGA GeForce RTX 2080 XC Ultra | Gainward GeForce GTX 1660 Pegasus OC |
|---|---|---|
| GPU Base Clock Speed | 1515MHz | 1530MHz |
| Pixel Rate | 116.2 GPixel/s | 87.84 GPixel/s |
| FLOPS (Floating-point Performance) | 10.69 TFLOPS | 5.15 TFLOPS |
| Texture Filter Rate | 334 GTexels/s | 161 GTexels/s |
| GPU Memory Speed | 1750MHz | 2001MHz |
| Total GPU Shading Units | 2944 | 1408 |
| Total GPU TMUs | 184 | 88 |
| GPU Boost Clock Speed | 1815MHz | 1830MHz |
| GPU Render Output Units (ROPs) | 64 | 48 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
EVGA GeForce RTX 2080 XC Ultra | Gainward GeForce GTX 1660 Pegasus OC |
|---|---|---|
| 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
|
| GPU Temperature Under Load | 74°C | Not Known |
| Idle GPU Temperature | 30°C | Not Known |
| 3D Support | Yes
|
Yes
|
| Noise Level Under Load | 45dB | Not Known |
| Idle Noise Level | 40.3dB | Not Known |
| Idle Power Consumption | 53W | Not Known |
| Multi-GPU Support Count | 2 | Not Known |
| No. of Supported Displays | 4 | Not Known |
| Ray Tracing Support | No
|
Yes
|
Miscellaneous
|
EVGA GeForce RTX 2080 XC Ultra | Gainward GeForce GTX 1660 Pegasus OC |
|---|---|---|
| No. of USB Ports | 1 | No Data Found |
| USB Type-C Support | Yes
|
No Data Found |
Ports
|
EVGA GeForce RTX 2080 XC Ultra | Gainward GeForce GTX 1660 Pegasus OC |
|---|---|---|
| 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
|
EVGA GeForce RTX 2080 XC Ultra | Gainward GeForce GTX 1660 Pegasus OC |
|---|---|---|
| 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 | 269.83mm | 168mm |
| Height | 111.15mm | 126mm |
Memory
|
EVGA GeForce RTX 2080 XC Ultra | Gainward GeForce GTX 1660 Pegasus OC |
|---|---|---|
| Effective Memory Clock | 14000MHz | 8004MHz |
| Max Memory Bandwidth | 448GB/s | 192GB/s |
| RAM | 8GB | 6GB |
| Memory Bus Interface Width | 256bit | 192bit |
| GDDR Memory Version | 6 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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