PowerColor Red Devil Radeon RX 6800 XT vs AMD Radeon R9 280
VS
PowerColor Red Devil Radeon RX 6800 XT
AMD Radeon R9 280
Key Differences
Performance
Features
Ports
General info
Memory
PowerColor Red Devil Radeon RX 6800 XT
AMD Radeon R9 280
Key Differences
|
PowerColor Red Devil Radeon RX 6800 XT | AMD Radeon R9 280 |
|---|---|---|
| GPU Base Clock Speed | 1900MHz | 827MHz |
| GPU Boost Clock Speed | 2340MHz | 933MHz |
| Pixel Rate | 299.5 GPixel/s | 26.5 GPixel/s |
| GPU Memory Speed | 2000MHz | 1250MHz |
| GPU Render Output Units (ROPs) | 128 | 32 |
| No. of Supported Displays | 4 | Not Known |
Performance
|
PowerColor Red Devil Radeon RX 6800 XT | AMD Radeon R9 280 |
|---|---|---|
| GPU Base Clock Speed | 1900MHz | 827MHz |
| Pixel Rate | 299.5 GPixel/s | 26.5 GPixel/s |
| FLOPS (Floating-point Performance) | 21.57 TFLOPS | 2.96 TFLOPS |
| GPU Memory Speed | 2000MHz | 1250MHz |
| Texture Filter Rate | 673.9 GTexels/s | 92.6 GTexels/s |
| Total GPU Shading Units | 4608 | 1792 |
| Total GPU TMUs | 288 | 112 |
| GPU Boost Clock Speed | 2340MHz | 933MHz |
| GPU Render Output Units (ROPs) | 128 | 32 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
PowerColor Red Devil Radeon RX 6800 XT | AMD Radeon R9 280 |
|---|---|---|
| DirectX Version Info | 12 | 11.2 |
| OpenGL Driver Version | 4.6 | 4.3 |
| OpenCL Driver Version | 2.1 | 1.2 |
| Multi-display Tech Support |  Yes
|
Yes
|
| 3D Support | Yes
|
Yes
|
| Ray Tracing Support | Yes
|
No
|
| No. of Supported Displays | 4 | Not Known |
Ports
|
PowerColor Red Devil Radeon RX 6800 XT | AMD Radeon R9 280 |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2.1 | Not Known |
| DisplayPort Output | 3 | Not Known |
| No. of HDMI Ports | 1 | Not Known |
| DVI Output Ports | 0 | 2 |
| Mini DisplayPort Output | 0 | 2 |
General info
|
PowerColor Red Devil Radeon RX 6800 XT | AMD Radeon R9 280 |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 26800 million | 4313 million |
| Semiconductor Size | 7nm | 28nm |
| PCI Express Version | 4 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 320mm | 274mm |
| Height | 135mm | 111mm |
Memory
|
PowerColor Red Devil Radeon RX 6800 XT | AMD Radeon R9 280 |
|---|---|---|
| Effective Memory Clock | 16000MHz | 5000MHz |
| Max Memory Bandwidth | 512GB/s | 240GB/s |
| RAM | 16GB | 3GB |
| Memory Bus Interface Width | 256bit | 384bit |
| GDDR Memory Version | 6 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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