Nvidia GeForce GTX 1080 Ti vs EVGA GeForce GTX 980
VS
Nvidia GeForce GTX 1080 Ti
EVGA GeForce GTX 980
Key Differences
Performance
Features
Ports
General info
Memory
Nvidia GeForce GTX 1080 Ti
EVGA GeForce GTX 980
Key Differences
|
Nvidia GeForce GTX 1080 Ti | EVGA GeForce GTX 980 |
|---|---|---|
| GPU Base Clock Speed | 1480MHz | 1126MHz |
| GPU Boost Clock Speed | 1582MHz | 1216MHz |
| Pixel Rate | 130.2 GPixel/s | 77.82 GPixel/s |
| GPU Memory Speed | 1376MHz | 1753MHz |
| GPU Render Output Units (ROPs) | 88 | 64 |
| No. of Supported Displays | 3 | 4 |
Performance
|
Nvidia GeForce GTX 1080 Ti | EVGA GeForce GTX 980 |
|---|---|---|
| GPU Base Clock Speed | 1480MHz | 1126MHz |
| Pixel Rate | 130.2 GPixel/s | 77.82 GPixel/s |
| FLOPS (Floating-point Performance) | 10.6 TFLOPS | 4.98 TFLOPS |
| GPU Memory Speed | 1376MHz | 1753MHz |
| Texture Filter Rate | 332 GTexels/s | 155.6 GTexels/s |
| Total GPU Shading Units | 3584 | 2048 |
| Total GPU TMUs | 224 | 128 |
| GPU Boost Clock Speed | 1582MHz | 1216MHz |
| GPU Render Output Units (ROPs) | 88 | 64 |
| DPFP (Double Precision Floating Point) Support |  Yes
|
 No
|
Features
|
Nvidia GeForce GTX 1080 Ti | EVGA GeForce GTX 980 |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.5 | 4.4 |
| OpenCL Driver Version | 1.2 | 1.2 |
| Multi-display Tech Support | Yes
|
Yes
|
| 3D Support | Yes
|
Yes
|
| Multi-GPU Support Count | 4 | 4 |
| Ray Tracing Support | Yes
|
No
|
| No. of Supported Displays | 3 | 4 |
| Noise Level Under Load | Not Known | 48.1dB |
| Idle Noise Level | Not Known | 37.3dB |
Ports
|
Nvidia GeForce GTX 1080 Ti | EVGA GeForce GTX 980 |
|---|---|---|
| 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
|
Nvidia GeForce GTX 1080 Ti | EVGA GeForce GTX 980 |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 12000 million | 5200 million |
| Semiconductor Size | 16nm | 28nm |
| PCI Express Version | 3 | 3 |
| Width Size | 266.7mm | 266.7mm |
| Height | 111.2mm | 111.15mm |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
Memory
|
Nvidia GeForce GTX 1080 Ti | EVGA GeForce GTX 980 |
|---|---|---|
| Effective Memory Clock | 11008MHz | 7010MHz |
| Max Memory Bandwidth | 484GB/s | 224.3GB/s |
| RAM | 11GB | 4GB |
| Memory Bus Interface Width | 352bit | 256bit |
| GDDR Memory Version | 5 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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