Sapphire Radeon Pro Duo vs Nvidia GeForce GT 540M

VS
Sapphire Radeon Pro Duo
Sapphire Radeon Pro Duo Image
Nvidia GeForce GT 540M
Nvidia GeForce GT 540M Image
Sapphire Radeon Pro Duo
Nvidia GeForce GT 540M
Key Differences Key Differences Sapphire Radeon Pro Duo Nvidia GeForce GT 540M
GPU Base Clock Speed 1000MHz 672MHz
GPU Boost Clock Speed Not Known 1344MHz
Pixel Rate 128 GPixel/s 2.69 GPixel/s
GPU Memory Speed 500MHz 900MHz
GPU Render Output Units (ROPs) 128 4
No. of Supported Displays 4 Not Known
Performance Performance Sapphire Radeon Pro Duo Nvidia GeForce GT 540M
GPU Base Clock Speed 1000MHz 672MHz
Pixel Rate 128 GPixel/s 2.69 GPixel/s
FLOPS (Floating-point Performance) 16.38 TFLOPS 0.25 TFLOPS
GPU Memory Speed 500MHz 900MHz
Texture Filter Rate 512 GTexels/s 10.75 GTexels/s
Total GPU Shading Units 8192 96
Total GPU TMUs 512 16
GPU Render Output Units (ROPs) 128 4
GPU Boost Clock Speed Not Known 1344MHz
DPFP (Double Precision Floating Point) Support No No
Features Features Sapphire Radeon Pro Duo Nvidia GeForce GT 540M
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.6
OpenCL Driver Version 2.1 1.1
Multi-display Tech Support Yes No
3D Support Yes Yes
No. of Supported Displays 4 Not Known
Ray Tracing Support No No
Ports Ports Sapphire Radeon Pro Duo Nvidia GeForce GT 540M
HDMI Output Support Yes No
DisplayPort Output 3 Not Known
DVI Output Ports 0 Not Known
Mini DisplayPort Output 0 Not Known
General info General info Sapphire Radeon Pro Duo Nvidia GeForce GT 540M
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 8900 million 585 million
Semiconductor Size 28nm 40nm
PCI Express Version 3 Not Known
Dual-GPU Support Yes No
Air-water Cooling Support Yes No
Width Size 278mm Not Known
Height 130mm Not Known
Memory Memory Sapphire Radeon Pro Duo Nvidia GeForce GT 540M
Effective Memory Clock 1000MHz 1800MHz
Max Memory Bandwidth 1024GB/s 28.8GB/s
RAM 8GB 1GB
Memory Bus Interface Width 8192bit 128bit
GDDR Memory Version Not Known 3
ECC (Error-Correcting Code) Memory Support No No

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