Gigabyte GeForce RTX 2080 Ti WindForce OC vs Inno3D GeForce GTX 1080 Ti X2
VS
Gigabyte GeForce RTX 2080 Ti WindForce OC
Inno3D GeForce GTX 1080 Ti X2
Key Differences
Performance
Features
Miscellaneous
Ports
General info
Memory
Gigabyte GeForce RTX 2080 Ti WindForce OC
Inno3D GeForce GTX 1080 Ti X2
Key Differences
|
Gigabyte GeForce RTX 2080 Ti WindForce OC | Inno3D GeForce GTX 1080 Ti X2 |
|---|---|---|
| GPU Base Clock Speed | 1350MHz | 1480MHz |
| GPU Boost Clock Speed | 1620MHz | 1582MHz |
| Pixel Rate | 142.6 GPixel/s | 139.2 GPixel/s |
| GPU Memory Speed | 1750MHz | 1376MHz |
| GPU Render Output Units (ROPs) | 88 | 88 |
| No. of Supported Displays | 4 | 4 |
Performance
|
Gigabyte GeForce RTX 2080 Ti WindForce OC | Inno3D GeForce GTX 1080 Ti X2 |
|---|---|---|
| GPU Base Clock Speed | 1350MHz | 1480MHz |
| Pixel Rate | 142.6 GPixel/s | 139.2 GPixel/s |
| FLOPS (Floating-point Performance) | 14.1 TFLOPS | 11.34 TFLOPS |
| GPU Memory Speed | 1750MHz | 1376MHz |
| Texture Filter Rate | 440.6 GTexels/s | 354.4 GTexels/s |
| Total GPU Shading Units | 4352 | 3584 |
| Total GPU TMUs | 272 | 224 |
| GPU Boost Clock Speed | 1620MHz | 1582MHz |
| GPU Render Output Units (ROPs) | 88 | 88 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
Gigabyte GeForce RTX 2080 Ti WindForce OC | Inno3D GeForce GTX 1080 Ti X2 |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.5 | 4.5 |
| OpenCL Driver Version | 2 | 1.2 |
| Multi-display Tech Support |  Yes
|
Yes
|
| 3D Support | Yes
|
Yes
|
| Multi-GPU Support Count | 2 | 2 |
| No. of Supported Displays | 4 | 4 |
| Ray Tracing Support | No
|
Yes
|
Miscellaneous
|
Gigabyte GeForce RTX 2080 Ti WindForce OC | Inno3D GeForce GTX 1080 Ti X2 |
|---|---|---|
| No. of USB Ports | 1 | No Data Found |
| USB Type-C Support | Yes
|
No Data Found |
Ports
|
Gigabyte GeForce RTX 2080 Ti WindForce OC | Inno3D GeForce GTX 1080 Ti X2 |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2 | 2 |
| DisplayPort Output | 3 | 3 |
| No. of HDMI Ports | 1 | 1 |
| DVI Output Ports | 0 | 1 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
Gigabyte GeForce RTX 2080 Ti WindForce OC | Inno3D GeForce GTX 1080 Ti X2 |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 18600 million | 11800 million |
| Semiconductor Size | 12nm | 16nm |
| PCI Express Version | 3 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 280.35mm | 266mm |
| Height | 116.45mm | 102mm |
Memory
|
Gigabyte GeForce RTX 2080 Ti WindForce OC | Inno3D GeForce GTX 1080 Ti X2 |
|---|---|---|
| Effective Memory Clock | 14000MHz | 11008MHz |
| Max Memory Bandwidth | 616GB/s | 484GB/s |
| RAM | 11GB | 11GB |
| Memory Bus Interface Width | 352bit | 352bit |
| GDDR Memory Version | 6 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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