Gainward GeForce RTX 3090 Phantom GS vs KFA2 GeForce GTX 1650 EX 1-Click OC GDDR6

VS
Gainward GeForce RTX 3090 Phantom GS
Gainward GeForce RTX 3090 Phantom GS Image
KFA2 GeForce GTX 1650 EX 1-Click OC GDDR6
KFA2 GeForce GTX 1650 EX 1-Click OC GDDR6 Image
Gainward GeForce RTX 3090 Phantom GS
KFA2 GeForce GTX 1650 EX 1-Click OC GDDR6
Key Differences Key Differences Gainward GeForce RTX 3090 Phantom GS KFA2 GeForce GTX 1650 EX 1-Click OC GDDR6
GPU Base Clock Speed 1395MHz 1410MHz
GPU Boost Clock Speed 1845MHz 1605MHz
Pixel Rate 206.6 GPixel/s 51.36 GPixel/s
GPU Memory Speed 1219MHz 1500MHz
GPU Render Output Units (ROPs) 112 32
No. of Supported Displays Not Known 3
Performance Performance Gainward GeForce RTX 3090 Phantom GS KFA2 GeForce GTX 1650 EX 1-Click OC GDDR6
GPU Base Clock Speed 1395MHz 1410MHz
Pixel Rate 206.6 GPixel/s 51.36 GPixel/s
FLOPS (Floating-point Performance) 38.73 TFLOPS 2.88 TFLOPS
GPU Memory Speed 1219MHz 1500MHz
Texture Filter Rate 605.2 GTexels/s 89.88 GTexels/s
Total GPU Shading Units 10496 896
Total GPU TMUs 328 56
GPU Boost Clock Speed 1845MHz 1605MHz
GPU Render Output Units (ROPs) 112 32
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3090 Phantom GS KFA2 GeForce GTX 1650 EX 1-Click OC GDDR6
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
Ray Tracing Support Yes No
No. of Supported Displays Not Known 3
Ports Ports Gainward GeForce RTX 3090 Phantom GS KFA2 GeForce GTX 1650 EX 1-Click OC GDDR6
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 Gainward GeForce RTX 3090 Phantom GS KFA2 GeForce GTX 1650 EX 1-Click OC GDDR6
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 4700 million
Semiconductor Size 8nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 304mm 196mm
Height 136mm 126mm
Memory Memory Gainward GeForce RTX 3090 Phantom GS KFA2 GeForce GTX 1650 EX 1-Click OC GDDR6
Effective Memory Clock 9750MHz 12000MHz
Max Memory Bandwidth 936GB/s 192GB/s
RAM 24GB 4GB
Memory Bus Interface Width 384bit 128bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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