PowerColor Red Dragon Radeon RX 6800 vs PowerColor Red Dragon Radeon RX 470

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PowerColor Red Dragon Radeon RX 6800
PowerColor Red Dragon Radeon RX 6800 Image
PowerColor Red Dragon Radeon RX 470
PowerColor Red Dragon Radeon RX 470 Image
PowerColor Red Dragon Radeon RX 6800
PowerColor Red Dragon Radeon RX 470
Key Differences Key Differences PowerColor Red Dragon Radeon RX 6800 PowerColor Red Dragon Radeon RX 470
GPU Base Clock Speed 1800MHz 926MHz
GPU Boost Clock Speed 2170MHz 1210MHz
Pixel Rate 208.3 GPixel/s 38.7 GPixel/s
GPU Memory Speed 2000MHz 1650MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays 4 4
Performance Performance PowerColor Red Dragon Radeon RX 6800 PowerColor Red Dragon Radeon RX 470
GPU Base Clock Speed 1800MHz 926MHz
Pixel Rate 208.3 GPixel/s 38.7 GPixel/s
FLOPS (Floating-point Performance) 16.67 TFLOPS 4.96 TFLOPS
GPU Memory Speed 2000MHz 1650MHz
Texture Filter Rate 520.8 GTexels/s 154.9 GTexels/s
Total GPU Shading Units 3840 2048
Total GPU TMUs 240 128
GPU Boost Clock Speed 2170MHz 1210MHz
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features PowerColor Red Dragon Radeon RX 6800 PowerColor Red Dragon Radeon RX 470
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
Ports Ports PowerColor Red Dragon Radeon RX 6800 PowerColor Red Dragon Radeon RX 470
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 1
Mini DisplayPort Output 0 0
General info General info PowerColor Red Dragon Radeon RX 6800 PowerColor Red Dragon Radeon RX 470
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 310mm 255mm
Height 135mm 143mm
Memory Memory PowerColor Red Dragon Radeon RX 6800 PowerColor Red Dragon Radeon RX 470
Effective Memory Clock 16000MHz 6600MHz
Max Memory Bandwidth 512GB/s 211.2GB/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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