Palit GeForce RTX 3090 GamingPro vs Galax GeForce GTX 1660 1-Click OC

VS
Palit GeForce RTX 3090 GamingPro
Palit GeForce RTX 3090 GamingPro Image
Galax GeForce GTX 1660 1-Click OC
Galax GeForce GTX 1660 1-Click OC Image
Palit GeForce RTX 3090 GamingPro
Galax GeForce GTX 1660 1-Click OC
Key Differences Key Differences Palit GeForce RTX 3090 GamingPro Galax GeForce GTX 1660 1-Click OC
GPU Base Clock Speed 1395MHz 1530MHz
GPU Boost Clock Speed 1695MHz 1800MHz
Pixel Rate 189.8 GPixel/s 86.4 GPixel/s
GPU Memory Speed 1219MHz 2001MHz
GPU Render Output Units (ROPs) 112 48
No. of Supported Displays 4 3
Performance Performance Palit GeForce RTX 3090 GamingPro Galax GeForce GTX 1660 1-Click OC
GPU Base Clock Speed 1395MHz 1530MHz
Pixel Rate 189.8 GPixel/s 86.4 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS 5.07 TFLOPS
GPU Memory Speed 1219MHz 2001MHz
Texture Filter Rate 556 GTexels/s 158.4 GTexels/s
Total GPU Shading Units 10496 1408
Total GPU TMUs 328 88
GPU Boost Clock Speed 1695MHz 1800MHz
GPU Render Output Units (ROPs) 112 48
DPFP (Double Precision Floating Point) Support No No
Features Features Palit GeForce RTX 3090 GamingPro Galax GeForce GTX 1660 1-Click OC
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.6
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
No. of Supported Displays 4 3
Ray Tracing Support Yes Yes
Ports Ports Palit GeForce RTX 3090 GamingPro Galax GeForce GTX 1660 1-Click OC
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 1
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Palit GeForce RTX 3090 GamingPro Galax GeForce GTX 1660 1-Click OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 6600 million
Semiconductor Size 8nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 294mm 228mm
Height 112mm 131.5mm
Memory Memory Palit GeForce RTX 3090 GamingPro Galax GeForce GTX 1660 1-Click OC
Effective Memory Clock 9750MHz 8004MHz
Max Memory Bandwidth 936GB/s 192GB/s
RAM 24GB 6GB
Memory Bus Interface Width 384bit 192bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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