KFA2 GeForce RTX 3090 EX Gamer 1-Click OC vs Gigabyte GeForce GTX 1080 Ti Gaming OC
VS
KFA2 GeForce RTX 3090 EX Gamer 1-Click OC
Gigabyte GeForce GTX 1080 Ti Gaming OC
Key Differences
Performance
Features
Ports
General info
Memory
KFA2 GeForce RTX 3090 EX Gamer 1-Click OC
Gigabyte GeForce GTX 1080 Ti Gaming OC
Key Differences
|
KFA2 GeForce RTX 3090 EX Gamer 1-Click OC | Gigabyte GeForce GTX 1080 Ti Gaming OC |
|---|---|---|
| GPU Base Clock Speed | 1395MHz | 1518MHz |
| GPU Boost Clock Speed | 1740MHz | 1632MHz |
| Pixel Rate | 194.9 GPixel/s | 143.6 GPixel/s |
| GPU Memory Speed | 1219MHz | 1376MHz |
| GPU Render Output Units (ROPs) | 112 | 88 |
| No. of Supported Displays | Not Known | 4 |
Performance
|
KFA2 GeForce RTX 3090 EX Gamer 1-Click OC | Gigabyte GeForce GTX 1080 Ti Gaming OC |
|---|---|---|
| GPU Base Clock Speed | 1395MHz | 1518MHz |
| Pixel Rate | 194.9 GPixel/s | 143.6 GPixel/s |
| FLOPS (Floating-point Performance) | 36.53 TFLOPS | 11.7 TFLOPS |
| GPU Memory Speed | 1219MHz | 1376MHz |
| Texture Filter Rate | 570.7 GTexels/s | 365.6 GTexels/s |
| Total GPU Shading Units | 10496 | 3584 |
| Total GPU TMUs | 328 | 224 |
| GPU Boost Clock Speed | 1740MHz | 1632MHz |
| GPU Render Output Units (ROPs) | 112 | 88 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
KFA2 GeForce RTX 3090 EX Gamer 1-Click OC | Gigabyte GeForce GTX 1080 Ti Gaming OC |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.6 | 4.5 |
| OpenCL Driver Version | 2 | 1.2 |
| Multi-display Tech Support |  Yes
|
Yes
|
| 3D Support | Yes
|
Yes
|
| Ray Tracing Support | No
|
Yes
|
| Multi-GPU Support Count | Not Known | 2 |
| No. of Supported Displays | Not Known | 4 |
Ports
|
KFA2 GeForce RTX 3090 EX Gamer 1-Click OC | Gigabyte GeForce GTX 1080 Ti Gaming OC |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2.1 | 2 |
| DisplayPort Output | 3 | 3 |
| No. of HDMI Ports | 1 | 1 |
| DVI Output Ports | 0 | 1 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
KFA2 GeForce RTX 3090 EX Gamer 1-Click OC | Gigabyte GeForce GTX 1080 Ti Gaming OC |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 28000 million | 11800 million |
| Semiconductor Size | 8nm | 16nm |
| PCI Express Version | 4 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 330mm | 280mm |
| Height | 142mm | 114mm |
Memory
|
KFA2 GeForce RTX 3090 EX Gamer 1-Click OC | Gigabyte GeForce GTX 1080 Ti Gaming OC |
|---|---|---|
| Effective Memory Clock | 9750MHz | 11008MHz |
| Max Memory Bandwidth | 936GB/s | 484GB/s |
| RAM | 24GB | 11GB |
| Memory Bus Interface Width | 384bit | 352bit |
| GDDR Memory Version | 6 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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