Galax GeForce RTX 2080 Ti vs EVGA GeForce GT 620 Low Profile

VS
Galax GeForce RTX 2080 Ti
Galax GeForce RTX 2080 Ti Image
EVGA GeForce GT 620 Low Profile
EVGA GeForce GT 620 Low Profile Image
Galax GeForce RTX 2080 Ti
EVGA GeForce GT 620 Low Profile
Key Differences Key Differences Galax GeForce RTX 2080 Ti EVGA GeForce GT 620 Low Profile
GPU Base Clock Speed 1350MHz 700MHz
GPU Boost Clock Speed 1545MHz Not Known
Pixel Rate 136 GPixel/s 2.8 GPixel/s
GPU Memory Speed 1750MHz 600MHz
GPU Render Output Units (ROPs) 88 4
No. of Supported Displays 4 Not Known
Performance Performance Galax GeForce RTX 2080 Ti EVGA GeForce GT 620 Low Profile
GPU Base Clock Speed 1350MHz 700MHz
Pixel Rate 136 GPixel/s 2.8 GPixel/s
FLOPS (Floating-point Performance) 13.45 TFLOPS 0.27 TFLOPS
GPU Memory Speed 1750MHz 600MHz
Texture Filter Rate 420.2 GTexels/s 11.2 GTexels/s
Total GPU Shading Units 4352 96
Total GPU TMUs 272 16
GPU Boost Clock Speed 1545MHz Not Known
GPU Render Output Units (ROPs) 88 4
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 2080 Ti EVGA GeForce GT 620 Low Profile
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes No
GPU Temperature Under Load 77°C Not Known
Idle GPU Temperature 31°C Not Known
3D Support Yes No
Noise Level Under Load 47.5dB Not Known
Idle Noise Level 41.5dB Not Known
Idle Power Consumption 54W Not Known
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 Not Known
PassMark (G3D) Score Not Known 436
PassMark (DirectCompute) Benchmark Result Not Known 271
Ray Tracing Support No No
Miscellaneous Miscellaneous Galax GeForce RTX 2080 Ti EVGA GeForce GT 620 Low Profile
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Galax GeForce RTX 2080 Ti EVGA GeForce GT 620 Low Profile
HDMI Output Support Yes Yes
GPU HDMI Version 2 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 Galax GeForce RTX 2080 Ti EVGA GeForce GT 620 Low Profile
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 585 million
Semiconductor Size 12nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 267mm 145mm
Height Not Known 111mm
Memory Memory Galax GeForce RTX 2080 Ti EVGA GeForce GT 620 Low Profile
Effective Memory Clock 14000MHz 1200MHz
Max Memory Bandwidth 616GB/s 9.6GB/s
RAM 11GB 1GB
Memory Bus Interface Width 352bit 64bit
GDDR Memory Version 6 Not Known
ECC (Error-Correcting Code) Memory Support No No

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