ASRock Radeon RX 6900 XT vs AMD Radeon 550X
VS
ASRock Radeon RX 6900 XT
AMD Radeon 550X
Key Differences
Performance
Features
Ports
General info
Memory
ASRock Radeon RX 6900 XT
AMD Radeon 550X
Key Differences
|
ASRock Radeon RX 6900 XT | AMD Radeon 550X |
|---|---|---|
| GPU Base Clock Speed | 1900MHz | 1100MHz |
| GPU Boost Clock Speed | 2250MHz | 1287MHz |
| Pixel Rate | 298.2 GPixel/s | 20.6 GPixel/s |
| GPU Memory Speed | 2000MHz | 1500MHz |
| GPU Render Output Units (ROPs) | 128 | 16 |
| No. of Supported Displays | 4 | Not Known |
Performance
|
ASRock Radeon RX 6900 XT | AMD Radeon 550X |
|---|---|---|
| GPU Base Clock Speed | 1900MHz | 1100MHz |
| Pixel Rate | 298.2 GPixel/s | 20.6 GPixel/s |
| FLOPS (Floating-point Performance) | 23.86 TFLOPS | 1.65 TFLOPS |
| GPU Memory Speed | 2000MHz | 1500MHz |
| Texture Filter Rate | 745.6 GTexels/s | 51.48 GTexels/s |
| Total GPU Shading Units | 5120 | 640 |
| Total GPU TMUs | 320 | 40 |
| GPU Boost Clock Speed | 2250MHz | 1287MHz |
| GPU Render Output Units (ROPs) | 128 | 16 |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
ASRock Radeon RX 6900 XT | AMD Radeon 550X |
|---|---|---|
| DirectX Version Info | 12 | 12 |
| OpenGL Driver Version | 4.6 | 4.5 |
| OpenCL Driver Version | 2.1 | 2 |
| Multi-display Tech Support |  Yes
|
No
|
| 3D Support | Yes
|
No
|
| Ray Tracing Support | Yes
|
No
|
| No. of Supported Displays | 4 | Not Known |
Ports
|
ASRock Radeon RX 6900 XT | AMD Radeon 550X |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| GPU HDMI Version | 2.1 | 2 |
| DisplayPort Output | 2 | 1 |
| No. of HDMI Ports | 1 | 1 |
| DVI Output Ports | 0 | 1 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
ASRock Radeon RX 6900 XT | AMD Radeon 550X |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 26800 million | 2200 million |
| Semiconductor Size | 7nm | 14nm |
| PCI Express Version | 4 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 267mm | Not Known |
| Height | 120mm | Not Known |
Memory
|
ASRock Radeon RX 6900 XT | AMD Radeon 550X |
|---|---|---|
| Effective Memory Clock | 16000MHz | 7000MHz |
| Max Memory Bandwidth | 512GB/s | 56GB/s |
| RAM | 16GB | 4GB |
| Memory Bus Interface Width | 256bit | 64bit |
| GDDR Memory Version | 6 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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