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

VS
Gigabyte Radeon RX 6800 Gaming OC
Gigabyte Radeon RX 6800 Gaming OC Image
EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
EVGA GeForce GTX 980 Ti Gaming ACX 2.0+ Image
Gigabyte Radeon RX 6800 Gaming OC
EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
Key Differences Key Differences Gigabyte Radeon RX 6800 Gaming OC EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
GPU Base Clock Speed 1775MHz 1000MHz
GPU Boost Clock Speed 2155MHz 1076MHz
Pixel Rate 206.9 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 Gigabyte Radeon RX 6800 Gaming OC EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
GPU Base Clock Speed 1775MHz 1000MHz
Pixel Rate 206.9 GPixel/s 96 GPixel/s
FLOPS (Floating-point Performance) 16.55 TFLOPS 5.63 TFLOPS
GPU Memory Speed 2000MHz 1753MHz
Texture Filter Rate 517.2 GTexels/s 176 GTexels/s
Total GPU Shading Units 3840 2816
Total GPU TMUs 240 176
GPU Boost Clock Speed 2155MHz 1076MHz
GPU Render Output Units (ROPs) 96 96
DPFP (Double Precision Floating Point) Support No No
Features Features Gigabyte Radeon RX 6800 Gaming OC EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
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
Multi-GPU Support Count Not Known 2
Ports Ports Gigabyte Radeon RX 6800 Gaming OC EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
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 0
General info General info Gigabyte Radeon RX 6800 Gaming OC EVGA GeForce GTX 980 Ti 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 286mm 266.7mm
Height 112mm 111.15mm
Memory Memory Gigabyte Radeon RX 6800 Gaming OC EVGA GeForce GTX 980 Ti 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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