PowerColor Red Devil Radeon RX 6800 XT vs AMD Radeon 540X

VS
PowerColor Red Devil Radeon RX 6800 XT
PowerColor Red Devil Radeon RX 6800 XT Image
AMD Radeon 540X
AMD Radeon 540X Image
PowerColor Red Devil Radeon RX 6800 XT
AMD Radeon 540X
Key Differences Key Differences PowerColor Red Devil Radeon RX 6800 XT AMD Radeon 540X
GPU Base Clock Speed 1900MHz 1124MHz
GPU Boost Clock Speed 2340MHz 1219MHz
Pixel Rate 299.5 GPixel/s 9.8 GPixel/s
GPU Memory Speed 2000MHz 1500MHz
GPU Render Output Units (ROPs) 128 8
No. of Supported Displays 4 Not Known
Performance Performance PowerColor Red Devil Radeon RX 6800 XT AMD Radeon 540X
GPU Base Clock Speed 1900MHz 1124MHz
Pixel Rate 299.5 GPixel/s 9.8 GPixel/s
FLOPS (Floating-point Performance) 21.57 TFLOPS 1.25 TFLOPS
GPU Memory Speed 2000MHz 1500MHz
Texture Filter Rate 673.9 GTexels/s 39 GTexels/s
Total GPU Shading Units 4608 512
Total GPU TMUs 288 32
GPU Boost Clock Speed 2340MHz 1219MHz
GPU Render Output Units (ROPs) 128 8
DPFP (Double Precision Floating Point) Support No No
Features Features PowerColor Red Devil Radeon RX 6800 XT AMD Radeon 540X
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2.1 2
Multi-display Tech Support Yes No
3D Support Yes No
Ray Tracing Support Yes No
No. of Supported Displays 4 Not Known
Ports Ports PowerColor Red Devil Radeon RX 6800 XT AMD Radeon 540X
HDMI Output Support Yes No
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info PowerColor Red Devil Radeon RX 6800 XT AMD Radeon 540X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 2200 million
Semiconductor Size 7nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 320mm Not Known
Height 135mm Not Known
Memory Memory PowerColor Red Devil Radeon RX 6800 XT AMD Radeon 540X
Effective Memory Clock 16000MHz 6000MHz
Max Memory Bandwidth 512GB/s 48GB/s
RAM 16GB 4GB
Memory Bus Interface Width 256bit 64bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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