PowerColor Red Devil Radeon RX 6800 XT vs AMD Radeon RX Vega 64
VS
PowerColor Red Devil Radeon RX 6800 XT
AMD Radeon RX Vega 64
Key Differences
Performance
Features
Ports
General info
Memory
PowerColor Red Devil Radeon RX 6800 XT
AMD Radeon RX Vega 64
Key Differences
|
PowerColor Red Devil Radeon RX 6800 XT | AMD Radeon RX Vega 64 |
|---|---|---|
| GPU Base Clock Speed | 1900MHz | 1247MHz |
| GPU Boost Clock Speed | 2340MHz | 1546MHz |
| Pixel Rate | 299.5 GPixel/s | 98.94 GPixel/s |
| GPU Memory Speed | 2000MHz | 945MHz |
| GPU Render Output Units (ROPs) | 128 | 64 |
| No. of Supported Displays | 4 | Not Known |
Performance
|
PowerColor Red Devil Radeon RX 6800 XT | AMD Radeon RX Vega 64 |
|---|---|---|
| GPU Base Clock Speed | 1900MHz | 1247MHz |
| Pixel Rate | 299.5 GPixel/s | 98.94 GPixel/s |
| FLOPS (Floating-point Performance) | 21.57 TFLOPS | 12.6 TFLOPS |
| GPU Memory Speed | 2000MHz | 945MHz |
| Texture Filter Rate | 673.9 GTexels/s | 395.8 GTexels/s |
| Total GPU Shading Units | 4608 | 4096 |
| Total GPU TMUs | 288 | 256 |
| GPU Boost Clock Speed | 2340MHz | 1546MHz |
| GPU Render Output Units (ROPs) | 128 | 64 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
PowerColor Red Devil Radeon RX 6800 XT | AMD Radeon RX Vega 64 |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.6 | 4.6 |
| OpenCL Driver Version | 2.1 | 2 |
| Multi-display Tech Support |  Yes
|
Yes
|
| 3D Support | Yes
|
No
|
| Ray Tracing Support | Yes
|
No
|
| No. of Supported Displays | 4 | Not Known |
Ports
|
PowerColor Red Devil Radeon RX 6800 XT | AMD Radeon RX Vega 64 |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2.1 | Not Known |
| DisplayPort Output | 3 | 3 |
| No. of HDMI Ports | 1 | 1 |
| DVI Output Ports | 0 | 0 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
PowerColor Red Devil Radeon RX 6800 XT | AMD Radeon RX Vega 64 |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 26800 million | 12500 million |
| Semiconductor Size | 7nm | 14nm |
| PCI Express Version | 4 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 320mm | 279mm |
| Height | 135mm | Not Known |
Memory
|
PowerColor Red Devil Radeon RX 6800 XT | AMD Radeon RX Vega 64 |
|---|---|---|
| Effective Memory Clock | 16000MHz | 1890MHz |
| Max Memory Bandwidth | 512GB/s | 483.8GB/s |
| RAM | 16GB | 8.1GB |
| Memory Bus Interface Width | 256bit | 2048bit |
| GDDR Memory Version | 6 | Not Known |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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