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

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Gigabyte Radeon RX 6800
Gigabyte Radeon RX 6800 Image
EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref Image
Gigabyte Radeon RX 6800
EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
Key Differences Key Differences Gigabyte Radeon RX 6800 EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
GPU Base Clock Speed 1372MHz 1000MHz
GPU Boost Clock Speed 2105MHz 1076MHz
Pixel Rate 202.1 GPixel/s 103.3 GPixel/s
GPU Memory Speed 2000MHz 1753MHz
GPU Render Output Units (ROPs) 96 96
No. of Supported Displays 4 4
Performance Performance Gigabyte Radeon RX 6800 EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
GPU Base Clock Speed 1372MHz 1000MHz
Pixel Rate 202.1 GPixel/s 103.3 GPixel/s
FLOPS (Floating-point Performance) 16.17 TFLOPS 6.06 TFLOPS
Texture Filter Rate 505.2 GTexels/s 189.4 GTexels/s
GPU Memory Speed 2000MHz 1753MHz
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 Gigabyte Radeon RX 6800 EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.6
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 3
Miscellaneous Miscellaneous Gigabyte Radeon RX 6800 EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Gigabyte Radeon RX 6800 EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 2 3
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Gigabyte Radeon RX 6800 EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
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 150.88mm
Memory Memory Gigabyte Radeon RX 6800 EVGA GeForce GTX 980 Ti Classified Gaming ACX 2.0+ Ref
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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