Gigabyte Radeon RX 6800 Gaming OC vs Gainward GeForce GTX 1080 Phoenix

VS
Gigabyte Radeon RX 6800 Gaming OC
Gigabyte Radeon RX 6800 Gaming OC Image
Gainward GeForce GTX 1080 Phoenix
Gainward GeForce GTX 1080 Phoenix Image
Gigabyte Radeon RX 6800 Gaming OC
Gainward GeForce GTX 1080 Phoenix
Key Differences Key Differences Gigabyte Radeon RX 6800 Gaming OC Gainward GeForce GTX 1080 Phoenix
GPU Base Clock Speed 1775MHz 1607MHz
GPU Boost Clock Speed 2155MHz 1733MHz
Pixel Rate 206.9 GPixel/s 102.8 GPixel/s
GPU Memory Speed 2000MHz 1251MHz
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays 4 4
Performance Performance Gigabyte Radeon RX 6800 Gaming OC Gainward GeForce GTX 1080 Phoenix
GPU Base Clock Speed 1775MHz 1607MHz
Pixel Rate 206.9 GPixel/s 102.8 GPixel/s
FLOPS (Floating-point Performance) 16.55 TFLOPS 8.23 TFLOPS
GPU Memory Speed 2000MHz 1251MHz
Texture Filter Rate 517.2 GTexels/s 257.1 GTexels/s
Total GPU Shading Units 3840 2560
Total GPU TMUs 240 160
GPU Boost Clock Speed 2155MHz 1733MHz
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gigabyte Radeon RX 6800 Gaming OC Gainward GeForce GTX 1080 Phoenix
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 Yes
No. of Supported Displays 4 4
Multi-GPU Support Count Not Known 4
Ports Ports Gigabyte Radeon RX 6800 Gaming OC Gainward GeForce GTX 1080 Phoenix
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 Gainward GeForce GTX 1080 Phoenix
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 7200 million
Semiconductor Size 7nm 16nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 286mm 285mm
Height 112mm 133mm
Memory Memory Gigabyte Radeon RX 6800 Gaming OC Gainward GeForce GTX 1080 Phoenix
Effective Memory Clock 16000MHz 10008MHz
Max Memory Bandwidth 512GB/s 320GB/s
RAM 16GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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