ASRock Radeon RX 6800 XT Phantom Gaming D OC vs Gigabyte GeForce GTX 980 Ti

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ASRock Radeon RX 6800 XT Phantom Gaming D OC
ASRock Radeon RX 6800 XT Phantom Gaming D OC Image
Gigabyte GeForce GTX 980 Ti
Gigabyte GeForce GTX 980 Ti Image
ASRock Radeon RX 6800 XT Phantom Gaming D OC
Gigabyte GeForce GTX 980 Ti
Key Differences Key Differences ASRock Radeon RX 6800 XT Phantom Gaming D OC Gigabyte GeForce GTX 980 Ti
GPU Base Clock Speed 1875MHz 1000MHz
GPU Boost Clock Speed 2310MHz 1076MHz
Pixel Rate 295.7 GPixel/s 96 GPixel/s
GPU Memory Speed 2000MHz 1753MHz
GPU Render Output Units (ROPs) 128 96
No. of Supported Displays 4 4
Performance Performance ASRock Radeon RX 6800 XT Phantom Gaming D OC Gigabyte GeForce GTX 980 Ti
GPU Base Clock Speed 1875MHz 1000MHz
Pixel Rate 295.7 GPixel/s 96 GPixel/s
FLOPS (Floating-point Performance) 21.29 TFLOPS 5.63 TFLOPS
GPU Memory Speed 2000MHz 1753MHz
Texture Filter Rate 665.3 GTexels/s 176 GTexels/s
Total GPU Shading Units 4608 2816
Total GPU TMUs 288 176
GPU Boost Clock Speed 2310MHz 1076MHz
GPU Render Output Units (ROPs) 128 96
DPFP (Double Precision Floating Point) Support No No
Features Features ASRock Radeon RX 6800 XT Phantom Gaming D OC Gigabyte 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 Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 4
Ports Ports ASRock Radeon RX 6800 XT Phantom Gaming D OC Gigabyte 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 ASRock Radeon RX 6800 XT Phantom Gaming D OC 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 330mm 282mm
Height 140mm 110mm
Memory Memory ASRock Radeon RX 6800 XT Phantom Gaming D OC 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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