ASRock Radeon RX 6900 XT vs XFX Radeon RX 480 Black Edition

VS
ASRock Radeon RX 6900 XT
ASRock Radeon RX 6900 XT Image
XFX Radeon RX 480 Black Edition
XFX Radeon RX 480 Black Edition Image
ASRock Radeon RX 6900 XT
XFX Radeon RX 480 Black Edition
Key Differences Key Differences ASRock Radeon RX 6900 XT XFX Radeon RX 480 Black Edition
GPU Base Clock Speed 1900MHz 1120MHz
GPU Boost Clock Speed 2250MHz 1328MHz
Pixel Rate 298.2 GPixel/s 35.8 GPixel/s
GPU Memory Speed 2000MHz 2000MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays 4 4
Performance Performance ASRock Radeon RX 6900 XT XFX Radeon RX 480 Black Edition
GPU Base Clock Speed 1900MHz 1120MHz
Pixel Rate 298.2 GPixel/s 35.8 GPixel/s
FLOPS (Floating-point Performance) 23.86 TFLOPS 5.16 TFLOPS
GPU Memory Speed 2000MHz 2000MHz
Texture Filter Rate 745.6 GTexels/s 161.3 GTexels/s
Total GPU Shading Units 5120 2304
Total GPU TMUs 320 144
GPU Boost Clock Speed 2250MHz 1328MHz
GPU Render Output Units (ROPs) 128 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features ASRock Radeon RX 6900 XT XFX Radeon RX 480 Black Edition
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2.1 2.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 4
Multi-GPU Support Count Not Known 4
SmallLuxGPU (2.0d4) Result Not Known No Data Found
Ports Ports ASRock Radeon RX 6900 XT XFX Radeon RX 480 Black Edition
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 2 3
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info ASRock Radeon RX 6900 XT XFX Radeon RX 480 Black Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 5700 million
Semiconductor Size 7nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 267mm 254mm
Height 120mm 127mm
Memory Memory ASRock Radeon RX 6900 XT XFX Radeon RX 480 Black Edition
Effective Memory Clock 16000MHz 8000MHz
Max Memory Bandwidth 512GB/s 256GB/s
RAM 16GB 4GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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