PowerColor Radeon RX 6800 XT vs Galax GeForce GTX 980 Ti HOF GOC

VS
PowerColor Radeon RX 6800 XT
PowerColor Radeon RX 6800 XT Image
Galax GeForce GTX 980 Ti HOF GOC
Galax GeForce GTX 980 Ti HOF GOC Image
PowerColor Radeon RX 6800 XT
Galax GeForce GTX 980 Ti HOF GOC
Key Differences Key Differences PowerColor Radeon RX 6800 XT Galax GeForce GTX 980 Ti HOF GOC
GPU Base Clock Speed 1825MHz 1203MHz
GPU Boost Clock Speed 2250MHz 1304MHz
Pixel Rate 288 GPixel/s 115 GPixel/s
GPU Memory Speed 2000MHz 1753MHz
GPU Render Output Units (ROPs) 128 96
No. of Supported Displays 4 4
Performance Performance PowerColor Radeon RX 6800 XT Galax GeForce GTX 980 Ti HOF GOC
GPU Base Clock Speed 1825MHz 1203MHz
Pixel Rate 288 GPixel/s 115 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 6.78 TFLOPS
GPU Memory Speed 2000MHz 1753MHz
Texture Filter Rate 648 GTexels/s 212 GTexels/s
Total GPU Shading Units 4608 2816
Total GPU TMUs 288 176
GPU Boost Clock Speed 2250MHz 1304MHz
GPU Render Output Units (ROPs) 128 96
DPFP (Double Precision Floating Point) Support No No
Features Features PowerColor Radeon RX 6800 XT Galax GeForce GTX 980 Ti HOF GOC
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 1.2
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
Miscellaneous Miscellaneous PowerColor Radeon RX 6800 XT Galax GeForce GTX 980 Ti HOF GOC
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports PowerColor Radeon RX 6800 XT Galax GeForce GTX 980 Ti HOF GOC
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 1
Mini DisplayPort Output 0 0
General info General info PowerColor Radeon RX 6800 XT Galax GeForce GTX 980 Ti HOF GOC
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 No
Width Size 266.8mm 302mm
Height 119.8mm 136.5mm
Memory Memory PowerColor Radeon RX 6800 XT Galax GeForce GTX 980 Ti HOF GOC
Effective Memory Clock 16000MHz 7010MHz
Max Memory Bandwidth 512GB/s 336.5GB/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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