AMD Radeon RX 6900 XT vs Gigabyte GeForce RTX 2080 WindForce OC
VS
AMD Radeon RX 6900 XT
Gigabyte GeForce RTX 2080 WindForce OC
Key Differences
Performance
Features
Miscellaneous
Ports
General info
Memory
AMD Radeon RX 6900 XT
Gigabyte GeForce RTX 2080 WindForce OC
Key Differences
|
AMD Radeon RX 6900 XT | Gigabyte GeForce RTX 2080 WindForce OC |
|---|---|---|
| GPU Base Clock Speed | 1529MHz | 1515MHz |
| GPU Boost Clock Speed | 2250MHz | 1785MHz |
| Pixel Rate | 288 GPixel/s | 114.2 GPixel/s |
| GPU Memory Speed | 2000MHz | 1750MHz |
| GPU Render Output Units (ROPs) | 128 | 64 |
| No. of Supported Displays | Not Known | 4 |
Performance
|
AMD Radeon RX 6900 XT | Gigabyte GeForce RTX 2080 WindForce OC |
|---|---|---|
| GPU Base Clock Speed | 1529MHz | 1515MHz |
| Pixel Rate | 288 GPixel/s | 114.2 GPixel/s |
| FLOPS (Floating-point Performance) | 23.04 TFLOPS | 10.51 TFLOPS |
| Texture Filter Rate | 720 GTexels/s | 328.4 GTexels/s |
| GPU Memory Speed | 2000MHz | 1750MHz |
| Total GPU Shading Units | 5120 | 2944 |
| Total GPU TMUs | 320 | 184 |
| GPU Boost Clock Speed | 2250MHz | 1785MHz |
| GPU Render Output Units (ROPs) | 128 | 64 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
AMD Radeon RX 6900 XT | Gigabyte GeForce RTX 2080 WindForce 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 | Yes
|
No
|
| Multi-GPU Support Count | Not Known | 2 |
| No. of Supported Displays | Not Known | 4 |
Miscellaneous
|
AMD Radeon RX 6900 XT | Gigabyte GeForce RTX 2080 WindForce OC |
|---|---|---|
| No. of USB Ports | 1 | 1 |
| USB Type-C Support | Yes
|
Yes
|
Ports
|
AMD Radeon RX 6900 XT | Gigabyte GeForce RTX 2080 WindForce OC |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2.1 | 2 |
| DisplayPort Output | 2 | 3 |
| No. of HDMI Ports | 1 | 1 |
| DVI Output Ports | 0 | 0 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
AMD Radeon RX 6900 XT | Gigabyte GeForce RTX 2080 WindForce OC |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 26800 million | 13600 million |
| Semiconductor Size | 7nm | 12nm |
| PCI Express Version | 4 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 267mm | 280.35mm |
| Height | 120mm | 116.45mm |
| Warranty | 2 | Not Known |
Memory
|
AMD Radeon RX 6900 XT | Gigabyte GeForce RTX 2080 WindForce OC |
|---|---|---|
| Effective Memory Clock | 16000MHz | 14000MHz |
| Max Memory Bandwidth | 512GB/s | 448GB/s |
| RAM | 16GB | 8GB |
| Memory Bus Interface Width | 256bit | 256bit |
| GDDR Memory Version | 6 | 6 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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