ASRock Radeon RX 6800 Challenger Pro OC vs Sapphire Radeon RX Vega 64
VS
ASRock Radeon RX 6800 Challenger Pro OC
Sapphire Radeon RX Vega 64
Key Differences
Performance
Features
Ports
General info
Memory
ASRock Radeon RX 6800 Challenger Pro OC
Sapphire Radeon RX Vega 64
Key Differences
|
ASRock Radeon RX 6800 Challenger Pro OC | Sapphire Radeon RX Vega 64 |
|---|---|---|
| GPU Base Clock Speed | 1750MHz | 1247MHz |
| GPU Boost Clock Speed | 2140MHz | 1546MHz |
| Pixel Rate | 205.4 GPixel/s | 98.94 GPixel/s |
| GPU Memory Speed | 2000MHz | 945MHz |
| GPU Render Output Units (ROPs) | 96 | 64 |
| No. of Supported Displays | 4 | 4 |
Performance
|
ASRock Radeon RX 6800 Challenger Pro OC | Sapphire Radeon RX Vega 64 |
|---|---|---|
| GPU Base Clock Speed | 1750MHz | 1247MHz |
| Pixel Rate | 205.4 GPixel/s | 98.94 GPixel/s |
| FLOPS (Floating-point Performance) | 16.44 TFLOPS | 12.66 TFLOPS |
| GPU Memory Speed | 2000MHz | 945MHz |
| Texture Filter Rate | 513.6 GTexels/s | 395.8 GTexels/s |
| Total GPU Shading Units | 3840 | 4096 |
| Total GPU TMUs | 240 | 256 |
| GPU Boost Clock Speed | 2140MHz | 1546MHz |
| GPU Render Output Units (ROPs) | 96 | 64 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
ASRock Radeon RX 6800 Challenger Pro OC | Sapphire Radeon RX Vega 64 |
|---|---|---|
| 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
|
No
|
| Ray Tracing Support | Yes
|
No
|
| No. of Supported Displays | 4 | 4 |
Ports
|
ASRock Radeon RX 6800 Challenger Pro OC | Sapphire Radeon RX Vega 64 |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2.1 | 2 |
| DisplayPort Output | 3 | 3 |
| No. of HDMI Ports | 1 | 1 |
| DVI Output Ports | 0 | 0 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
ASRock Radeon RX 6800 Challenger Pro OC | Sapphire 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 | 305mm | 272mm |
| Height | 131mm | Not Known |
Memory
|
ASRock Radeon RX 6800 Challenger Pro OC | Sapphire Radeon RX Vega 64 |
|---|---|---|
| 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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