ASRock Radeon RX 6900 XT vs Asus Radeon RX 550

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ASRock Radeon RX 6900 XT
ASRock Radeon RX 6900 XT Image
Asus Radeon RX 550
Asus Radeon RX 550 Image
ASRock Radeon RX 6900 XT
Asus Radeon RX 550
Key Differences Key Differences ASRock Radeon RX 6900 XT Asus Radeon RX 550
GPU Base Clock Speed 1900MHz 1100MHz
GPU Boost Clock Speed 2250MHz 1183MHz
Pixel Rate 298.2 GPixel/s 18.93 GPixel/s
GPU Memory Speed 2000MHz 1750MHz
GPU Render Output Units (ROPs) 128 16
No. of Supported Displays 4 Not Known
Performance Performance ASRock Radeon RX 6900 XT Asus Radeon RX 550
GPU Base Clock Speed 1900MHz 1100MHz
Pixel Rate 298.2 GPixel/s 18.93 GPixel/s
FLOPS (Floating-point Performance) 23.86 TFLOPS 1.21 TFLOPS
GPU Memory Speed 2000MHz 1750MHz
Texture Filter Rate 745.6 GTexels/s 37.86 GTexels/s
Total GPU Shading Units 5120 512
Total GPU TMUs 320 32
GPU Boost Clock Speed 2250MHz 1183MHz
GPU Render Output Units (ROPs) 128 16
DPFP (Double Precision Floating Point) Support No Yes
Features Features ASRock Radeon RX 6900 XT Asus Radeon RX 550
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
Multi-GPU Support Count Not Known 2
Ports Ports ASRock Radeon RX 6900 XT Asus Radeon RX 550
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 General info ASRock Radeon RX 6900 XT Asus Radeon RX 550
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 182mm
Height 120mm 112mm
Memory Memory ASRock Radeon RX 6900 XT Asus Radeon RX 550
Effective Memory Clock 16000MHz 7000MHz
Max Memory Bandwidth 512GB/s 112GB/s
RAM 16GB 2GB
Memory Bus Interface Width 256bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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