PowerColor Red Devil Radeon RX 6800 XT vs Asus ROG Poseidon Platinum GeForce GTX 980 Ti

VS
PowerColor Red Devil Radeon RX 6800 XT
PowerColor Red Devil Radeon RX 6800 XT Image
Asus ROG Poseidon Platinum GeForce GTX 980 Ti
Asus ROG Poseidon Platinum GeForce GTX 980 Ti Image
PowerColor Red Devil Radeon RX 6800 XT
Asus ROG Poseidon Platinum GeForce GTX 980 Ti
Key Differences Key Differences PowerColor Red Devil Radeon RX 6800 XT Asus ROG Poseidon Platinum GeForce GTX 980 Ti
GPU Base Clock Speed 1900MHz 1114MHz
GPU Boost Clock Speed 2340MHz 1203MHz
Pixel Rate 299.5 GPixel/s 109 GPixel/s
GPU Memory Speed 2000MHz 1753MHz
GPU Render Output Units (ROPs) 128 96
No. of Supported Displays 4 3
Performance Performance PowerColor Red Devil Radeon RX 6800 XT Asus ROG Poseidon Platinum GeForce GTX 980 Ti
GPU Base Clock Speed 1900MHz 1114MHz
Pixel Rate 299.5 GPixel/s 109 GPixel/s
FLOPS (Floating-point Performance) 21.57 TFLOPS 6.42 TFLOPS
GPU Memory Speed 2000MHz 1753MHz
Texture Filter Rate 673.9 GTexels/s 201 GTexels/s
Total GPU Shading Units 4608 2816
Total GPU TMUs 288 176
GPU Boost Clock Speed 2340MHz 1203MHz
GPU Render Output Units (ROPs) 128 96
DPFP (Double Precision Floating Point) Support No No
Features Features PowerColor Red Devil Radeon RX 6800 XT Asus ROG Poseidon Platinum GeForce GTX 980 Ti
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2.1 1.2
Multi-display Tech Support Yes Yes
3D Support Yes No
Ray Tracing Support Yes No
No. of Supported Displays 4 3
Multi-GPU Support Count Not Known 4
Ports Ports PowerColor Red Devil Radeon RX 6800 XT Asus ROG Poseidon Platinum GeForce GTX 980 Ti
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 3
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info PowerColor Red Devil Radeon RX 6800 XT Asus ROG Poseidon Platinum GeForce GTX 980 Ti
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 8000 million
Semiconductor Size 7nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No Yes
Width Size 320mm 287mm
Height 135mm 137mm
Memory Memory PowerColor Red Devil Radeon RX 6800 XT Asus ROG Poseidon Platinum GeForce GTX 980 Ti
Effective Memory Clock 16000MHz 7012MHz
Max Memory Bandwidth 512GB/s 337GB/s
RAM 16GB 6GB
Memory Bus Interface Width 256bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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