PowerColor Radeon RX 6800 XT vs Gigabyte GeForce GTX 1660 Gaming
VS
PowerColor Radeon RX 6800 XT
Gigabyte GeForce GTX 1660 Gaming
Key Differences
Performance
Features
Miscellaneous
Ports
General info
Memory
PowerColor Radeon RX 6800 XT
Gigabyte GeForce GTX 1660 Gaming
Key Differences
|
PowerColor Radeon RX 6800 XT | Gigabyte GeForce GTX 1660 Gaming |
|---|---|---|
| GPU Base Clock Speed | 1825MHz | 1530MHz |
| GPU Boost Clock Speed | 2250MHz | 1785MHz |
| Pixel Rate | 288 GPixel/s | 85.68 GPixel/s |
| GPU Memory Speed | 2000MHz | 2001MHz |
| GPU Render Output Units (ROPs) | 128 | 48 |
| No. of Supported Displays | 4 | 4 |
Performance
|
PowerColor Radeon RX 6800 XT | Gigabyte GeForce GTX 1660 Gaming |
|---|---|---|
| GPU Base Clock Speed | 1825MHz | 1530MHz |
| Pixel Rate | 288 GPixel/s | 85.68 GPixel/s |
| FLOPS (Floating-point Performance) | 20.74 TFLOPS | 5.03 TFLOPS |
| GPU Memory Speed | 2000MHz | 2001MHz |
| Texture Filter Rate | 648 GTexels/s | 157.1 GTexels/s |
| Total GPU Shading Units | 4608 | 1408 |
| Total GPU TMUs | 288 | 88 |
| GPU Boost Clock Speed | 2250MHz | 1785MHz |
| GPU Render Output Units (ROPs) | 128 | 48 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
PowerColor Radeon RX 6800 XT | Gigabyte GeForce GTX 1660 Gaming |
|---|---|---|
| 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
|
Yes
|
| No. of Supported Displays | 4 | 4 |
| GPU Temperature Under Load | Not Known | 67°C |
| Idle GPU Temperature | Not Known | 30°C |
| Noise Level Under Load | Not Known | 44.7dB |
| Idle Power Consumption | Not Known | 54W |
| Idle Noise Level | Not Known | 38.5dB |
Miscellaneous
|
PowerColor Radeon RX 6800 XT | Gigabyte GeForce GTX 1660 Gaming |
|---|---|---|
| No. of USB Ports | 1 | No Data Found |
| USB Type-C Support | Yes
|
No Data Found |
Ports
|
PowerColor Radeon RX 6800 XT | Gigabyte GeForce GTX 1660 Gaming |
|---|---|---|
| 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
|
PowerColor Radeon RX 6800 XT | Gigabyte GeForce GTX 1660 Gaming |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 26800 million | 6600 million |
| Semiconductor Size | 7nm | 12nm |
| PCI Express Version | 4 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 266.8mm | 280mm |
| Height | 119.8mm | 116mm |
Memory
|
PowerColor Radeon RX 6800 XT | Gigabyte GeForce GTX 1660 Gaming |
|---|---|---|
| Effective Memory Clock | 16000MHz | 8002MHz |
| Max Memory Bandwidth | 512GB/s | 192GB/s |
| RAM | 16GB | 6GB |
| Memory Bus Interface Width | 256bit | 192bit |
| GDDR Memory Version | 6 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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