PowerColor Red Devil Radeon RX 6800 XT vs Nvidia GeForce RTX 2080 Founders Edition

VS
PowerColor Red Devil Radeon RX 6800 XT
PowerColor Red Devil Radeon RX 6800 XT Image
Nvidia GeForce RTX 2080 Founders Edition
Nvidia GeForce RTX 2080 Founders Edition Image
PowerColor Red Devil Radeon RX 6800 XT
Nvidia GeForce RTX 2080 Founders Edition
Key Differences Key Differences PowerColor Red Devil Radeon RX 6800 XT Nvidia GeForce RTX 2080 Founders Edition
GPU Base Clock Speed 1900MHz 1515MHz
GPU Boost Clock Speed 2340MHz 1800MHz
Pixel Rate 299.5 GPixel/s 115.2 GPixel/s
GPU Memory Speed 2000MHz 1750MHz
GPU Render Output Units (ROPs) 128 64
No. of Supported Displays 4 4
Performance Performance PowerColor Red Devil Radeon RX 6800 XT Nvidia GeForce RTX 2080 Founders Edition
GPU Base Clock Speed 1900MHz 1515MHz
Pixel Rate 299.5 GPixel/s 115.2 GPixel/s
FLOPS (Floating-point Performance) 21.57 TFLOPS 10.6 TFLOPS
GPU Memory Speed 2000MHz 1750MHz
Texture Filter Rate 673.9 GTexels/s 331.2 GTexels/s
Total GPU Shading Units 4608 2944
Total GPU TMUs 288 184
GPU Boost Clock Speed 2340MHz 1800MHz
GPU Render Output Units (ROPs) 128 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features PowerColor Red Devil Radeon RX 6800 XT Nvidia GeForce RTX 2080 Founders Edition
DirectX Version Info 12 12.1
OpenGL Driver Version 4.6 4.6
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
GPU Temperature Under Load Not Known 77°C
Noise Level Under Load Not Known 47.9dB
Multi-GPU Support Count Not Known 3
Ports Ports PowerColor Red Devil Radeon RX 6800 XT Nvidia GeForce RTX 2080 Founders Edition
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info PowerColor Red Devil Radeon RX 6800 XT Nvidia GeForce RTX 2080 Founders Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 13600 million
Semiconductor Size 7nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 320mm 266.7mm
Height 135mm 115.7mm
Memory Memory PowerColor Red Devil Radeon RX 6800 XT Nvidia GeForce RTX 2080 Founders Edition
Effective Memory Clock 16000MHz 14000MHz
Max Memory Bandwidth 512GB/s 448GB/s
RAM 16GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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