Nvidia GeForce RTX 3080 vs Nvidia GeForce GT 540M

VS
Nvidia GeForce RTX 3080
Nvidia GeForce RTX 3080 Image
Nvidia GeForce GT 540M
Nvidia GeForce GT 540M Image
Nvidia GeForce RTX 3080
Nvidia GeForce GT 540M
Key Differences Key Differences Nvidia GeForce RTX 3080 Nvidia GeForce GT 540M
GPU Base Clock Speed 1440MHz 672MHz
GPU Boost Clock Speed 1710MHz 1344MHz
Pixel Rate 164.2 GPixel/s 2.69 GPixel/s
GPU Memory Speed 1188MHz 900MHz
GPU Render Output Units (ROPs) 96 4
No. of Supported Displays 4 Not Known
Performance Performance Nvidia GeForce RTX 3080 Nvidia GeForce GT 540M
GPU Base Clock Speed 1440MHz 672MHz
Pixel Rate 164.2 GPixel/s 2.69 GPixel/s
FLOPS (Floating-point Performance) 29.77 TFLOPS 0.25 TFLOPS
GPU Memory Speed 1188MHz 900MHz
Texture Filter Rate 465.1 GTexels/s 10.75 GTexels/s
Total GPU Shading Units 8704 96
Total GPU TMUs 272 16
GPU Boost Clock Speed 1710MHz 1344MHz
GPU Render Output Units (ROPs) 96 4
DPFP (Double Precision Floating Point) Support No No
Features Features Nvidia GeForce RTX 3080 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
No. of Supported Displays 4 Not Known
Ports Ports Nvidia GeForce RTX 3080 Nvidia GeForce GT 540M
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 Not Known
Mini DisplayPort Output 0 Not Known
General info General info Nvidia GeForce RTX 3080 Nvidia GeForce GT 540M
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 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 285mm Not Known
Height 112mm Not Known
Memory Memory Nvidia GeForce RTX 3080 Nvidia GeForce GT 540M
Effective Memory Clock 19000MHz 1800MHz
Max Memory Bandwidth 760GB/s 28.8GB/s
RAM 10GB 1GB
Memory Bus Interface Width 320bit 128bit
GDDR Memory Version 6 3
ECC (Error-Correcting Code) Memory Support No No

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