Nvidia GeForce RTX 3090 vs Nvidia GeForce GT 540M

VS
Nvidia GeForce RTX 3090
Nvidia GeForce RTX 3090 Image
Nvidia GeForce GT 540M
Nvidia GeForce GT 540M Image
Nvidia GeForce RTX 3090
Nvidia GeForce GT 540M
Key Differences Key Differences Nvidia GeForce RTX 3090 Nvidia GeForce GT 540M
GPU Base Clock Speed 1395MHz 672MHz
GPU Boost Clock Speed 1695MHz 1344MHz
Pixel Rate 189.8 GPixel/s 2.69 GPixel/s
GPU Memory Speed 1219MHz 900MHz
GPU Render Output Units (ROPs) 112 4
No. of Supported Displays Not Known Not Known
Performance Performance Nvidia GeForce RTX 3090 Nvidia GeForce GT 540M
GPU Base Clock Speed 1395MHz 672MHz
Pixel Rate 189.8 GPixel/s 2.69 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS 0.25 TFLOPS
GPU Memory Speed 1219MHz 900MHz
Texture Filter Rate 556 GTexels/s 10.75 GTexels/s
Total GPU Shading Units 10496 96
Total GPU TMUs 328 16
GPU Boost Clock Speed 1695MHz 1344MHz
GPU Render Output Units (ROPs) 112 4
DPFP (Double Precision Floating Point) Support No No
Features Features Nvidia GeForce RTX 3090 Nvidia GeForce GT 540M
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.6
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes No
3D Support Yes Yes
Ray Tracing Support Yes No
Ports Ports Nvidia GeForce RTX 3090 Nvidia GeForce GT 540M
HDMI Output Support Yes No
GPU HDMI Version 2.1 Not Known
DisplayPort Output 1 Not Known
No. of HDMI Ports 3 Not Known
DVI Output Ports 0 Not Known
Mini DisplayPort Output 0 Not Known
General info General info Nvidia GeForce RTX 3090 Nvidia GeForce GT 540M
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 585 million
Semiconductor Size 8nm 40nm
PCI Express Version 4 Not Known
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 313mm Not Known
Height 138mm Not Known
Memory Memory Nvidia GeForce RTX 3090 Nvidia GeForce GT 540M
Effective Memory Clock 19500MHz 1800MHz
Max Memory Bandwidth 936GB/s 28.8GB/s
RAM 24GB 1GB
Memory Bus Interface Width 384bit 128bit
GDDR Memory Version 6 3
ECC (Error-Correcting Code) Memory Support No No

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