Gainward GeForce RTX 3090 Phantom GS vs Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce
VS
Gainward GeForce RTX 3090 Phantom GS
Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce
Key Differences
Performance
Features
Ports
General info
Memory
Gainward GeForce RTX 3090 Phantom GS
Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce
Key Differences
|
Gainward GeForce RTX 3090 Phantom GS | Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce |
|---|---|---|
| GPU Base Clock Speed | 1395MHz | 1216MHz |
| GPU Boost Clock Speed | 1845MHz | 1317MHz |
| Pixel Rate | 206.6 GPixel/s | 116.7 GPixel/s |
| GPU Memory Speed | 1219MHz | Not Known |
| GPU Render Output Units (ROPs) | 112 | 96 |
| No. of Supported Displays | Not Known | 4 |
Performance
|
Gainward GeForce RTX 3090 Phantom GS | Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce |
|---|---|---|
| GPU Base Clock Speed | 1395MHz | 1216MHz |
| Pixel Rate | 206.6 GPixel/s | 116.7 GPixel/s |
| FLOPS (Floating-point Performance) | 38.73 TFLOPS | Not Known |
| GPU Memory Speed | 1219MHz | Not Known |
| Texture Filter Rate | 605.2 GTexels/s | 214 GTexels/s |
| Total GPU Shading Units | 10496 | 2816 |
| Total GPU TMUs | 328 | 176 |
| GPU Boost Clock Speed | 1845MHz | 1317MHz |
| GPU Render Output Units (ROPs) | 112 | 96 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
Gainward GeForce RTX 3090 Phantom GS | Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.6 | 4.5 |
| OpenCL Driver Version | 2 | Not Known |
| Multi-display Tech Support |  Yes
|
Yes
|
| 3D Support | Yes
|
Yes
|
| Ray Tracing Support | Yes
|
No
|
| Multi-GPU Support Count | Not Known | 4 |
| No. of Supported Displays | Not Known | 4 |
Ports
|
Gainward GeForce RTX 3090 Phantom GS | Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2.1 | Not Known |
| DisplayPort Output | 3 | 3 |
| No. of HDMI Ports | 1 | Not Known |
| DVI Output Ports | 0 | 1 |
| Mini DisplayPort Output | 0 | Not Known |
General info
|
Gainward GeForce RTX 3090 Phantom GS | Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 28300 million | 8000 million |
| Semiconductor Size | 8nm | 28nm |
| PCI Express Version | 4 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 304mm | 287mm |
| Height | 136mm | 134mm |
Memory
|
Gainward GeForce RTX 3090 Phantom GS | Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce |
|---|---|---|
| Effective Memory Clock | 9750MHz | 7200MHz |
| Max Memory Bandwidth | 936GB/s | 345.8GB/s |
| RAM | 24GB | 6GB |
| Memory Bus Interface Width | 384bit | 384bit |
| GDDR Memory Version | 6 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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