MSI Radeon RX 6800 XT vs Gainward GeForce GTX 1080 Phoenix GLH

VS
MSI Radeon RX 6800 XT
MSI Radeon RX 6800 XT Image
Gainward GeForce GTX 1080 Phoenix GLH
Gainward GeForce GTX 1080 Phoenix GLH Image
MSI Radeon RX 6800 XT
Gainward GeForce GTX 1080 Phoenix GLH
Key Differences Key Differences MSI Radeon RX 6800 XT Gainward GeForce GTX 1080 Phoenix GLH
GPU Base Clock Speed 1825MHz 1746MHz
GPU Boost Clock Speed 2250MHz 1885MHz
Pixel Rate 288 GPixel/s 111.7 GPixel/s
GPU Memory Speed 2000MHz 1312MHz
GPU Render Output Units (ROPs) 128 64
No. of Supported Displays 4 4
Performance Performance MSI Radeon RX 6800 XT Gainward GeForce GTX 1080 Phoenix GLH
GPU Base Clock Speed 1825MHz 1746MHz
Pixel Rate 288 GPixel/s 111.7 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 8.94 TFLOPS
GPU Memory Speed 2000MHz 1312MHz
Texture Filter Rate 648 GTexels/s 279.4 GTexels/s
Total GPU Shading Units 4608 2560
Total GPU TMUs 288 160
GPU Boost Clock Speed 2250MHz 1885MHz
GPU Render Output Units (ROPs) 128 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features MSI Radeon RX 6800 XT Gainward GeForce GTX 1080 Phoenix GLH
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
Miscellaneous Miscellaneous MSI Radeon RX 6800 XT Gainward GeForce GTX 1080 Phoenix GLH
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports MSI Radeon RX 6800 XT Gainward GeForce GTX 1080 Phoenix GLH
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 MSI Radeon RX 6800 XT Gainward GeForce GTX 1080 Phoenix GLH
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 267mm 285mm
Height 120mm 133mm
Memory Memory MSI Radeon RX 6800 XT Gainward GeForce GTX 1080 Phoenix GLH
Effective Memory Clock 16000MHz 10496MHz
Max Memory Bandwidth 512GB/s 336GB/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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