PowerColor Radeon RX 6800 vs Gigabyte GeForce GTX 980 Ti

VS
PowerColor Radeon RX 6800
PowerColor Radeon RX 6800 Image
Gigabyte GeForce GTX 980 Ti
Gigabyte GeForce GTX 980 Ti Image
PowerColor Radeon RX 6800
Gigabyte GeForce GTX 980 Ti
Key Differences Key Differences PowerColor Radeon RX 6800 Gigabyte GeForce GTX 980 Ti
GPU Base Clock Speed 1700MHz 1000MHz
GPU Boost Clock Speed 2105MHz 1076MHz
Pixel Rate 202.1 GPixel/s 96 GPixel/s
GPU Memory Speed 2000MHz 1753MHz
GPU Render Output Units (ROPs) 96 96
No. of Supported Displays 4 4
Performance Performance PowerColor Radeon RX 6800 Gigabyte GeForce GTX 980 Ti
GPU Base Clock Speed 1700MHz 1000MHz
Pixel Rate 202.1 GPixel/s 96 GPixel/s
FLOPS (Floating-point Performance) 16.17 TFLOPS 5.63 TFLOPS
GPU Memory Speed 2000MHz 1753MHz
Texture Filter Rate 505.2 GTexels/s 176 GTexels/s
Total GPU Shading Units 3840 2816
Total GPU TMUs 240 176
GPU Boost Clock Speed 2105MHz 1076MHz
GPU Render Output Units (ROPs) 96 96
DPFP (Double Precision Floating Point) Support No No
Features Features PowerColor Radeon RX 6800 Gigabyte GeForce GTX 980 Ti
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
Miscellaneous Miscellaneous PowerColor Radeon RX 6800 Gigabyte GeForce GTX 980 Ti
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports PowerColor Radeon RX 6800 Gigabyte GeForce GTX 980 Ti
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 Gigabyte 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 No
Width Size 266.8mm 282mm
Height 119.8mm 110mm
Memory Memory PowerColor Radeon RX 6800 Gigabyte 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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