PowerColor Red Dragon Radeon RX 6800 XT vs Gigabyte GeForce RTX 2080 Gaming OC

VS
PowerColor Red Dragon Radeon RX 6800 XT
PowerColor Red Dragon Radeon RX 6800 XT Image
Gigabyte GeForce RTX 2080 Gaming OC
Gigabyte GeForce RTX 2080 Gaming OC Image
PowerColor Red Dragon Radeon RX 6800 XT
Gigabyte GeForce RTX 2080 Gaming OC
Key Differences Key Differences PowerColor Red Dragon Radeon RX 6800 XT Gigabyte GeForce RTX 2080 Gaming OC
GPU Base Clock Speed 1900MHz 1515MHz
GPU Boost Clock Speed 2310MHz 1815MHz
Pixel Rate 299.5 GPixel/s 116.2 GPixel/s
GPU Memory Speed 2000MHz 1750MHz
GPU Render Output Units (ROPs) 128 64
No. of Supported Displays 4 4
Performance Performance PowerColor Red Dragon Radeon RX 6800 XT Gigabyte GeForce RTX 2080 Gaming OC
GPU Base Clock Speed 1900MHz 1515MHz
Pixel Rate 299.5 GPixel/s 116.2 GPixel/s
FLOPS (Floating-point Performance) 21.57 TFLOPS 10.69 TFLOPS
GPU Memory Speed 2000MHz 1750MHz
Texture Filter Rate 673.9 GTexels/s 334 GTexels/s
Total GPU Shading Units 4608 2944
Total GPU TMUs 288 184
GPU Boost Clock Speed 2310MHz 1815MHz
GPU Render Output Units (ROPs) 128 64
DPFP (Double Precision Floating Point) Support No No
Features Features PowerColor Red Dragon Radeon RX 6800 XT Gigabyte GeForce RTX 2080 Gaming OC
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 PowerColor Red Dragon Radeon RX 6800 XT Gigabyte GeForce RTX 2080 Gaming OC
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 Dragon Radeon RX 6800 XT Gigabyte GeForce RTX 2080 Gaming OC
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 310mm 286.5mm
Height 135mm 114.5mm
Memory Memory PowerColor Red Dragon Radeon RX 6800 XT Gigabyte GeForce RTX 2080 Gaming OC
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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