Gigabyte Aorus GeForce RTX 2080 8GB vs Asus GeForce GT 620 DirectCU Silent 2GB

VS
Gigabyte Aorus GeForce RTX 2080 8GB
Gigabyte Aorus GeForce RTX 2080 8GB Image
Asus GeForce GT 620 DirectCU Silent 2GB
Asus GeForce GT 620 DirectCU Silent 2GB Image
Gigabyte Aorus GeForce RTX 2080 8GB
Asus GeForce GT 620 DirectCU Silent 2GB
Key Differences Key Differences Gigabyte Aorus GeForce RTX 2080 8GB Asus GeForce GT 620 DirectCU Silent 2GB
GPU Base Clock Speed 1515MHz 700MHz
GPU Boost Clock Speed 1845MHz Not Known
Pixel Rate 118.1 GPixel/s 2.8 GPixel/s
GPU Memory Speed 1750MHz 910MHz
GPU Render Output Units (ROPs) 64 4
No. of Supported Displays 4 Not Known
Performance Performance Gigabyte Aorus GeForce RTX 2080 8GB Asus GeForce GT 620 DirectCU Silent 2GB
GPU Base Clock Speed 1515MHz 700MHz
Pixel Rate 118.1 GPixel/s 2.8 GPixel/s
FLOPS (Floating-point Performance) 10.86 TFLOPS 0.27 TFLOPS
Texture Filter Rate 339.5 GTexels/s 11.2 GTexels/s
GPU Memory Speed 1750MHz 910MHz
Total GPU Shading Units 2944 96
Total GPU TMUs 184 16
GPU Boost Clock Speed 1845MHz Not Known
GPU Render Output Units (ROPs) 64 4
DPFP (Double Precision Floating Point) Support No No
Features Features Gigabyte Aorus GeForce RTX 2080 8GB Asus GeForce GT 620 DirectCU Silent 2GB
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 1.2 1.1
Multi-display Tech Support Yes No
GPU Temperature Under Load 74°C Not Known
Idle GPU Temperature 30°C Not Known
3D Support Yes No
Noise Level Under Load 45dB Not Known
Idle Noise Level 40.3dB Not Known
Idle Power Consumption 53W 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 Gigabyte Aorus GeForce RTX 2080 8GB Asus GeForce GT 620 DirectCU Silent 2GB
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Gigabyte Aorus GeForce RTX 2080 8GB Asus GeForce GT 620 DirectCU Silent 2GB
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 3 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Gigabyte Aorus GeForce RTX 2080 8GB Asus GeForce GT 620 DirectCU Silent 2GB
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 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 290mm 188mm
Height 134.31mm 121mm
Memory Memory Gigabyte Aorus GeForce RTX 2080 8GB Asus GeForce GT 620 DirectCU Silent 2GB
Effective Memory Clock 14000MHz 1820MHz
Max Memory Bandwidth 448GB/s 14.6GB/s
RAM 8GB 2GB
Memory Bus Interface Width 256bit 64bit
GDDR Memory Version 6 Not Known
ECC (Error-Correcting Code) Memory Support No No

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