PowerColor Red Devil Radeon RX 6800 XT vs Nvidia GeForce GT 545 DDR3

VS
PowerColor Red Devil Radeon RX 6800 XT
PowerColor Red Devil Radeon RX 6800 XT Image
Nvidia GeForce GT 545 DDR3
Nvidia GeForce GT 545 DDR3 Image
PowerColor Red Devil Radeon RX 6800 XT
Nvidia GeForce GT 545 DDR3
Key Differences Key Differences PowerColor Red Devil Radeon RX 6800 XT Nvidia GeForce GT 545 DDR3
GPU Base Clock Speed 1900MHz 720MHz
GPU Boost Clock Speed 2340MHz Not Known
Pixel Rate 299.5 GPixel/s 4.32 GPixel/s
GPU Memory Speed 2000MHz 800MHz
GPU Render Output Units (ROPs) 128 16
No. of Supported Displays 4 2
Performance Performance PowerColor Red Devil Radeon RX 6800 XT Nvidia GeForce GT 545 DDR3
GPU Base Clock Speed 1900MHz 720MHz
Pixel Rate 299.5 GPixel/s 4.32 GPixel/s
FLOPS (Floating-point Performance) 21.57 TFLOPS 0.41 TFLOPS
GPU Memory Speed 2000MHz 800MHz
Texture Filter Rate 673.9 GTexels/s 17.3 GTexels/s
Total GPU Shading Units 4608 144
Total GPU TMUs 288 24
GPU Boost Clock Speed 2340MHz Not Known
GPU Render Output Units (ROPs) 128 16
DPFP (Double Precision Floating Point) Support No Yes
Features Features PowerColor Red Devil Radeon RX 6800 XT Nvidia GeForce GT 545 DDR3
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2.1 1.1
Multi-display Tech Support Yes No
3D Support Yes No
Ray Tracing Support Yes No
No. of Supported Displays 4 2
Multi-GPU Support Count Not Known 2
Ports Ports PowerColor Red Devil Radeon RX 6800 XT Nvidia GeForce GT 545 DDR3
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info PowerColor Red Devil Radeon RX 6800 XT Nvidia GeForce GT 545 DDR3
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 1170 million
Semiconductor Size 7nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 320mm 144mm
Height 135mm 111mm
Memory Memory PowerColor Red Devil Radeon RX 6800 XT Nvidia GeForce GT 545 DDR3
Effective Memory Clock 16000MHz 1600MHz
Max Memory Bandwidth 512GB/s 38.4GB/s
RAM 16GB 3GB
Memory Bus Interface Width 256bit 192bit
GDDR Memory Version 6 Not Known
ECC (Error-Correcting Code) Memory Support No No

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