Gainward GeForce RTX 3080 Phantom GS vs Gainward GeForce GTX 1650 Pegasus

VS
Gainward GeForce RTX 3080 Phantom GS
Gainward GeForce RTX 3080 Phantom GS Image
Gainward GeForce GTX 1650 Pegasus
Gainward GeForce GTX 1650 Pegasus Image
Gainward GeForce RTX 3080 Phantom GS
Gainward GeForce GTX 1650 Pegasus
Key Differences Key Differences Gainward GeForce RTX 3080 Phantom GS Gainward GeForce GTX 1650 Pegasus
GPU Base Clock Speed 1440MHz 1485MHz
GPU Boost Clock Speed 1830MHz 1665MHz
Pixel Rate 175.7 GPixel/s 53.28 GPixel/s
GPU Memory Speed 1188MHz 2000MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays Not Known Not Known
Performance Performance Gainward GeForce RTX 3080 Phantom GS Gainward GeForce GTX 1650 Pegasus
GPU Base Clock Speed 1440MHz 1485MHz
Pixel Rate 175.7 GPixel/s 53.28 GPixel/s
FLOPS (Floating-point Performance) 31.86 TFLOPS 2.98 TFLOPS
GPU Memory Speed 1188MHz 2000MHz
Texture Filter Rate 497.8 GTexels/s 93.24 GTexels/s
Total GPU Shading Units 8704 896
Total GPU TMUs 272 56
GPU Boost Clock Speed 1830MHz 1665MHz
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3080 Phantom GS Gainward GeForce GTX 1650 Pegasus
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
GPU Temperature Under Load Not Known 59°C
Idle GPU Temperature Not Known 30°C
Noise Level Under Load Not Known 45.8dB
Idle Power Consumption Not Known 52W
Idle Noise Level Not Known 41.5dB
Ports Ports Gainward GeForce RTX 3080 Phantom GS Gainward GeForce GTX 1650 Pegasus
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 2
No. of HDMI Ports 1 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info Gainward GeForce RTX 3080 Phantom GS Gainward GeForce GTX 1650 Pegasus
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 145mm
Height 136mm 99mm
Memory Memory Gainward GeForce RTX 3080 Phantom GS Gainward GeForce GTX 1650 Pegasus
Effective Memory Clock 19000MHz 8000MHz
Max Memory Bandwidth 760GB/s 128GB/s
RAM 10GB 4GB
Memory Bus Interface Width 320bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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