Gigabyte Radeon RX 6800 XT Gaming OC vs Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce

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Gigabyte Radeon RX 6800 XT Gaming OC
Gigabyte Radeon RX 6800 XT Gaming OC Image
Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce
Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce Image
Gigabyte Radeon RX 6800 XT Gaming OC
Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce
Key Differences Key Differences Gigabyte Radeon RX 6800 XT Gaming OC Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce
GPU Base Clock Speed 1850MHz 1216MHz
GPU Boost Clock Speed 2285MHz 1317MHz
Pixel Rate 292.5 GPixel/s 116.7 GPixel/s
GPU Memory Speed 2000MHz Not Known
GPU Render Output Units (ROPs) 128 96
No. of Supported Displays 4 4
Performance Performance Gigabyte Radeon RX 6800 XT Gaming OC Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce
GPU Base Clock Speed 1850MHz 1216MHz
Pixel Rate 292.5 GPixel/s 116.7 GPixel/s
FLOPS (Floating-point Performance) 21.06 TFLOPS Not Known
GPU Memory Speed 2000MHz Not Known
Texture Filter Rate 658.1 GTexels/s 214 GTexels/s
Total GPU Shading Units 4608 2816
Total GPU TMUs 288 176
GPU Boost Clock Speed 2285MHz 1317MHz
GPU Render Output Units (ROPs) 128 96
DPFP (Double Precision Floating Point) Support No No
Features Features Gigabyte Radeon RX 6800 XT Gaming OC Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2.1 Not Known
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 Gigabyte Radeon RX 6800 XT Gaming OC Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 2 3
No. of HDMI Ports 2 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 Not Known
General info General info Gigabyte Radeon RX 6800 XT Gaming OC Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce
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 286mm 287mm
Height 118mm 134mm
Memory Memory Gigabyte Radeon RX 6800 XT Gaming OC Gigabyte GeForce GTX 980 Ti Xtreme Gaming WindForce
Effective Memory Clock 16000MHz 7200MHz
Max Memory Bandwidth 512GB/s 345.8GB/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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