KFA2 GeForce RTX 2080 Dual Black vs Nvidia GeForce GTX 1080 Ti
VS
KFA2 GeForce RTX 2080 Dual Black
Nvidia GeForce GTX 1080 Ti
Key Differences
Performance
Features
Miscellaneous
Ports
General info
Memory
KFA2 GeForce RTX 2080 Dual Black
Nvidia GeForce GTX 1080 Ti
Key Differences
|
KFA2 GeForce RTX 2080 Dual Black | Nvidia GeForce GTX 1080 Ti |
|---|---|---|
| GPU Base Clock Speed | 1515MHz | 1480MHz |
| GPU Boost Clock Speed | 1710MHz | 1582MHz |
| Pixel Rate | 109.4 GPixel/s | 130.2 GPixel/s |
| GPU Memory Speed | 1750MHz | 1376MHz |
| GPU Render Output Units (ROPs) | 64 | 88 |
| No. of Supported Displays | 4 | 3 |
Performance
|
KFA2 GeForce RTX 2080 Dual Black | Nvidia GeForce GTX 1080 Ti |
|---|---|---|
| GPU Base Clock Speed | 1515MHz | 1480MHz |
| Pixel Rate | 109.4 GPixel/s | 130.2 GPixel/s |
| FLOPS (Floating-point Performance) | 10.07 TFLOPS | 10.6 TFLOPS |
| Texture Filter Rate | 314.6 GTexels/s | 332 GTexels/s |
| GPU Memory Speed | 1750MHz | 1376MHz |
| Total GPU Shading Units | 2944 | 3584 |
| Total GPU TMUs | 184 | 224 |
| GPU Boost Clock Speed | 1710MHz | 1582MHz |
| GPU Render Output Units (ROPs) | 64 | 88 |
| DPFP (Double Precision Floating Point) Support |  No
|
 Yes
|
Features
|
KFA2 GeForce RTX 2080 Dual Black | Nvidia GeForce GTX 1080 Ti |
|---|---|---|
| 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 | 4 |
| No. of Supported Displays | 4 | 3 |
| Ray Tracing Support | No
|
Yes
|
Miscellaneous
|
KFA2 GeForce RTX 2080 Dual Black | Nvidia GeForce GTX 1080 Ti |
|---|---|---|
| No. of USB Ports | 1 | No Data Found |
| USB Type-C Support | Yes
|
No Data Found |
Ports
|
KFA2 GeForce RTX 2080 Dual Black | Nvidia GeForce GTX 1080 Ti |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2 | 2 |
| DisplayPort Output | 3 | 3 |
| No. of HDMI Ports | 1 | 1 |
| DVI Output Ports | 0 | 0 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
KFA2 GeForce RTX 2080 Dual Black | Nvidia GeForce GTX 1080 Ti |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 13600 million | 12000 million |
| Semiconductor Size | 12nm | 16nm |
| PCI Express Version | 3 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 283mm | 266.7mm |
| Height | 139mm | 111.2mm |
Memory
|
KFA2 GeForce RTX 2080 Dual Black | Nvidia GeForce GTX 1080 Ti |
|---|---|---|
| Effective Memory Clock | 14000MHz | 11008MHz |
| Max Memory Bandwidth | 448GB/s | 484GB/s |
| RAM | 8GB | 11GB |
| Memory Bus Interface Width | 256bit | 352bit |
| GDDR Memory Version | 6 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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