Sapphire Radeon RX 6800 vs VisionTek Radeon RX Vega 64 Black
VS
Sapphire Radeon RX 6800
VisionTek Radeon RX Vega 64 Black
Key Differences
Performance
Features
Miscellaneous
Ports
General info
Memory
Sapphire Radeon RX 6800
VisionTek Radeon RX Vega 64 Black
Key Differences
|
Sapphire Radeon RX 6800 | VisionTek Radeon RX Vega 64 Black |
|---|---|---|
| GPU Base Clock Speed | 1700MHz | 1247MHz |
| GPU Boost Clock Speed | 2105MHz | 1546MHz |
| Pixel Rate | 202.1 GPixel/s | 98.94 GPixel/s |
| GPU Memory Speed | 2000MHz | 945MHz |
| GPU Render Output Units (ROPs) | 96 | 64 |
| No. of Supported Displays | 4 | Not Known |
Performance
|
Sapphire Radeon RX 6800 | VisionTek Radeon RX Vega 64 Black |
|---|---|---|
| GPU Base Clock Speed | 1700MHz | 1247MHz |
| Pixel Rate | 202.1 GPixel/s | 98.94 GPixel/s |
| FLOPS (Floating-point Performance) | 16.17 TFLOPS | 12.66 TFLOPS |
| Texture Filter Rate | 505.2 GTexels/s | 395.8 GTexels/s |
| GPU Memory Speed | 2000MHz | 945MHz |
| Total GPU Shading Units | 3840 | 4096 |
| Total GPU TMUs | 240 | 256 |
| GPU Boost Clock Speed | 2105MHz | 1546MHz |
| GPU Render Output Units (ROPs) | 96 | 64 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
Sapphire Radeon RX 6800 | VisionTek Radeon RX Vega 64 Black |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.6 | 4.5 |
| OpenCL Driver Version | 2 | 2 |
| Multi-display Tech Support |  Yes
|
Yes
|
| 3D Support | Yes
|
No
|
| Ray Tracing Support | Yes
|
No
|
| No. of Supported Displays | 4 | Not Known |
Miscellaneous
|
Sapphire Radeon RX 6800 | VisionTek Radeon RX Vega 64 Black |
|---|---|---|
| No. of USB Ports | 1 | No Data Found |
| USB Type-C Support | Yes
|
No Data Found |
Ports
|
Sapphire Radeon RX 6800 | VisionTek Radeon RX Vega 64 Black |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| DisplayPort Output | 2 | 3 |
| No. of HDMI Ports | 1 | 1 |
| DVI Output Ports | 0 | 0 |
| Mini DisplayPort Output | 0 | 0 |
| GPU HDMI Version | Not Known | 2 |
General info
|
Sapphire Radeon RX 6800 | VisionTek Radeon RX Vega 64 Black |
|---|---|---|
| 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 | 266.7mm | 279mm |
| Height | 119.8mm | Not Known |
Memory
|
Sapphire Radeon RX 6800 | VisionTek Radeon RX Vega 64 Black |
|---|---|---|
| Effective Memory Clock | 16000MHz | 1890MHz |
| Max Memory Bandwidth | 512GB/s | 483.8GB/s |
| RAM | 16GB | 8GB |
| Memory Bus Interface Width | 256bit | 2048bit |
| GDDR Memory Version | 6 | Not Known |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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