Gigabyte GeForce RTX 2080 Ti Gaming OC vs EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
VS
Gigabyte GeForce RTX 2080 Ti Gaming OC
EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
Key Differences
Performance
Features
Miscellaneous
Ports
General info
Memory
Gigabyte GeForce RTX 2080 Ti Gaming OC
EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
Key Differences
|
Gigabyte GeForce RTX 2080 Ti Gaming OC | EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref |
|---|---|---|
| GPU Base Clock Speed | 1350MHz | 1000MHz |
| GPU Boost Clock Speed | 1650MHz | 1076MHz |
| Pixel Rate | 145.2 GPixel/s | 103.3 GPixel/s |
| GPU Memory Speed | 1750MHz | 1753MHz |
| GPU Render Output Units (ROPs) | 88 | 96 |
| No. of Supported Displays | 4 | 4 |
Performance
|
Gigabyte GeForce RTX 2080 Ti Gaming OC | EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref |
|---|---|---|
| GPU Base Clock Speed | 1350MHz | 1000MHz |
| Pixel Rate | 145.2 GPixel/s | 103.3 GPixel/s |
| FLOPS (Floating-point Performance) | 14.36 TFLOPS | 6.06 TFLOPS |
| GPU Memory Speed | 1750MHz | 1753MHz |
| Texture Filter Rate | 448.8 GTexels/s | 189.4 GTexels/s |
| Total GPU Shading Units | 4352 | 2816 |
| Total GPU TMUs | 272 | 176 |
| GPU Boost Clock Speed | 1650MHz | 1076MHz |
| GPU Render Output Units (ROPs) | 88 | 96 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
Gigabyte GeForce RTX 2080 Ti Gaming OC | EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.5 | 4.6 |
| OpenCL Driver Version | 2 | 1.2 |
| Multi-display Tech Support |  Yes
|
Yes
|
| 3D Support | Yes
|
Yes
|
| Multi-GPU Support Count | 2 | 3 |
| No. of Supported Displays | 4 | 4 |
| Ray Tracing Support | Yes
|
No
|
Miscellaneous
|
Gigabyte GeForce RTX 2080 Ti Gaming OC | EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref |
|---|---|---|
| No. of USB Ports | 1 | No Data Found |
| USB Type-C Support | Yes
|
No Data Found |
Ports
|
Gigabyte GeForce RTX 2080 Ti Gaming OC | EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref |
|---|---|---|
| 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 Gaming OC | EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 18600 million | 8000 million |
| Semiconductor Size | 12nm | 28nm |
| PCI Express Version | 3 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 286.5mm | 279.4mm |
| Height | 114.5mm | 150.88mm |
Memory
|
Gigabyte GeForce RTX 2080 Ti Gaming OC | EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref |
|---|---|---|
| Effective Memory Clock | 14000MHz | 7010MHz |
| Max Memory Bandwidth | 616GB/s | 336.5GB/s |
| RAM | 11GB | 6GB |
| Memory Bus Interface Width | 352bit | 384bit |
| GDDR Memory Version | 6 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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