PowerColor Radeon RX 6800 XT vs AMD Radeon RX 540

VS
PowerColor Radeon RX 6800 XT
PowerColor Radeon RX 6800 XT Image
AMD Radeon RX 540
AMD Radeon RX 540 Image
PowerColor Radeon RX 6800 XT
AMD Radeon RX 540
Key Differences Key Differences PowerColor Radeon RX 6800 XT AMD Radeon RX 540
GPU Base Clock Speed 1825MHz 1124MHz
GPU Boost Clock Speed 2250MHz 1219MHz
Pixel Rate 288 GPixel/s 19.5 GPixel/s
GPU Memory Speed 2000MHz 1500MHz
GPU Render Output Units (ROPs) 128 16
No. of Supported Displays 4 Not Known
Performance Performance PowerColor Radeon RX 6800 XT AMD Radeon RX 540
GPU Base Clock Speed 1825MHz 1124MHz
Pixel Rate 288 GPixel/s 19.5 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 1.2 TFLOPS
GPU Memory Speed 2000MHz 1500MHz
Texture Filter Rate 648 GTexels/s 39.01 GTexels/s
Total GPU Shading Units 4608 512
Total GPU TMUs 288 32
GPU Boost Clock Speed 2250MHz 1219MHz
GPU Render Output Units (ROPs) 128 16
DPFP (Double Precision Floating Point) Support No No
Features Features PowerColor Radeon RX 6800 XT AMD Radeon RX 540
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2
Multi-display Tech Support Yes No
3D Support Yes No
Ray Tracing Support Yes No
No. of Supported Displays 4 Not Known
Miscellaneous Miscellaneous PowerColor Radeon RX 6800 XT AMD Radeon RX 540
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports PowerColor Radeon RX 6800 XT AMD Radeon RX 540
HDMI Output Support Yes No
GPU HDMI Version 2.1 Not Known
DisplayPort Output 2 Not Known
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 Not Known
Mini DisplayPort Output 0 Not Known
General info General info PowerColor Radeon RX 6800 XT AMD Radeon RX 540
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 266.8mm Not Known
Height 119.8mm Not Known
Memory Memory PowerColor Radeon RX 6800 XT AMD Radeon RX 540
Effective Memory Clock 16000MHz 6000MHz
Max Memory Bandwidth 512GB/s 96GB/s
RAM 16GB 4GB
Memory Bus Interface Width 256bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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