Gigabyte Radeon RX 6800 XT vs EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+

VS
Gigabyte Radeon RX 6800 XT
Gigabyte Radeon RX 6800 XT Image
EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+
EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Image
Gigabyte Radeon RX 6800 XT
EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+
Key Differences Key Differences Gigabyte Radeon RX 6800 XT EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+
GPU Base Clock Speed 1825MHz 1190MHz
GPU Boost Clock Speed 2250MHz 1291MHz
Pixel Rate 288 GPixel/s 114.2 GPixel/s
GPU Memory Speed 2000MHz 1753MHz
GPU Render Output Units (ROPs) 128 96
No. of Supported Displays 4 4
Performance Performance Gigabyte Radeon RX 6800 XT EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+
GPU Base Clock Speed 1825MHz 1190MHz
Pixel Rate 288 GPixel/s 114.2 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 6.7 TFLOPS
GPU Memory Speed 2000MHz 1753MHz
Texture Filter Rate 648 GTexels/s 209.4 GTexels/s
Total GPU Shading Units 4608 2816
Total GPU TMUs 288 176
GPU Boost Clock Speed 2250MHz 1291MHz
GPU Render Output Units (ROPs) 128 96
DPFP (Double Precision Floating Point) Support No No
Features Features Gigabyte Radeon RX 6800 XT EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+
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 Gigabyte Radeon RX 6800 XT EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Gigabyte Radeon RX 6800 XT EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+
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 Gigabyte Radeon RX 6800 XT EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+
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 267mm 279.4mm
Height 120mm 150.8mm
Memory Memory Gigabyte Radeon RX 6800 XT EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+
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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