Gainward GeForce RTX 3090 Phoenix GS vs AMD Radeon RX 540X

VS
Gainward GeForce RTX 3090 Phoenix GS
Gainward GeForce RTX 3090 Phoenix GS Image
AMD Radeon RX 540X
AMD Radeon RX 540X Image
Gainward GeForce RTX 3090 Phoenix GS
AMD Radeon RX 540X
Key Differences Key Differences Gainward GeForce RTX 3090 Phoenix GS AMD Radeon RX 540X
GPU Base Clock Speed 1395MHz 1124MHz
GPU Boost Clock Speed 1725MHz 1219MHz
Pixel Rate 193.2 GPixel/s 19.5 GPixel/s
GPU Memory Speed 1219MHz 1500MHz
GPU Render Output Units (ROPs) 112 16
No. of Supported Displays Not Known Not Known
Performance Performance Gainward GeForce RTX 3090 Phoenix GS AMD Radeon RX 540X
GPU Base Clock Speed 1395MHz 1124MHz
Pixel Rate 193.2 GPixel/s 19.5 GPixel/s
FLOPS (Floating-point Performance) 36.21 TFLOPS 1.25 TFLOPS
GPU Memory Speed 1219MHz 1500MHz
Texture Filter Rate 565.8 GTexels/s 39 GTexels/s
Total GPU Shading Units 10496 512
Total GPU TMUs 328 32
GPU Boost Clock Speed 1725MHz 1219MHz
GPU Render Output Units (ROPs) 112 16
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3090 Phoenix GS AMD Radeon RX 540X
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 Yes
Ray Tracing Support Yes No
Multi-GPU Support Count Not Known 2
Ports Ports Gainward GeForce RTX 3090 Phoenix GS AMD Radeon RX 540X
HDMI Output Support Yes No
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 Not Known
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 0
Mini DisplayPort Output 0 Not Known
General info General info Gainward GeForce RTX 3090 Phoenix GS AMD Radeon RX 540X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 2200 million
Semiconductor Size 8nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 294mm Not Known
Height 112mm Not Known
Memory Memory Gainward GeForce RTX 3090 Phoenix GS AMD Radeon RX 540X
Effective Memory Clock 9750MHz 6000MHz
Max Memory Bandwidth 936GB/s 96GB/s
RAM 24GB 4GB
Memory Bus Interface Width 384bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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