EVGA GeForce RTX 3080 XC3 Ultra Hydro Copper Gaming vs Nvidia GeForce GT 620 OEM

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EVGA GeForce RTX 3080 XC3 Ultra Hydro Copper Gaming
EVGA GeForce RTX 3080 XC3 Ultra Hydro Copper Gaming Image
Nvidia GeForce GT 620 OEM
Nvidia GeForce GT 620 OEM Image
EVGA GeForce RTX 3080 XC3 Ultra Hydro Copper Gaming
Nvidia GeForce GT 620 OEM
Key Differences Key Differences EVGA GeForce RTX 3080 XC3 Ultra Hydro Copper Gaming Nvidia GeForce GT 620 OEM
GPU Base Clock Speed 1440MHz 810MHz
GPU Boost Clock Speed 1755MHz Not Known
Pixel Rate 168.5 GPixel/s 1.62 GPixel/s
GPU Memory Speed 1188MHz 898MHz
GPU Render Output Units (ROPs) 96 4
No. of Supported Displays Not Known Not Known
Performance Performance EVGA GeForce RTX 3080 XC3 Ultra Hydro Copper Gaming Nvidia GeForce GT 620 OEM
GPU Base Clock Speed 1440MHz 810MHz
Pixel Rate 168.5 GPixel/s 1.62 GPixel/s
FLOPS (Floating-point Performance) 30.55 TFLOPS 0.16 TFLOPS
GPU Memory Speed 1188MHz 898MHz
Texture Filter Rate 477.4 GTexels/s 6.48 GTexels/s
Total GPU Shading Units 8704 48
Total GPU TMUs 272 8
GPU Boost Clock Speed 1755MHz Not Known
GPU Render Output Units (ROPs) 96 4
DPFP (Double Precision Floating Point) Support No No
Features Features EVGA GeForce RTX 3080 XC3 Ultra Hydro Copper Gaming Nvidia GeForce GT 620 OEM
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes No
3D Support Yes No
Ray Tracing Support Yes No
PassMark (G3D) Score Not Known 436
PassMark (DirectCompute) Benchmark Result Not Known 271
Ports Ports EVGA GeForce RTX 3080 XC3 Ultra Hydro Copper Gaming Nvidia GeForce GT 620 OEM
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info EVGA GeForce RTX 3080 XC3 Ultra Hydro Copper Gaming Nvidia GeForce GT 620 OEM
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 292 million
Semiconductor Size 8nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support Yes No
Width Size 262.8mm 145mm
Height 132.1mm 111mm
Memory Memory EVGA GeForce RTX 3080 XC3 Ultra Hydro Copper Gaming Nvidia GeForce GT 620 OEM
Effective Memory Clock 19000MHz 1796MHz
Max Memory Bandwidth 760GB/s 14.4GB/s
RAM 10GB 1GB
Memory Bus Interface Width 320bit 64bit
GDDR Memory Version 6 Not Known
ECC (Error-Correcting Code) Memory Support No No

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