Asus GeForce Dual RTX 2080 Ti OC vs Nvidia GeForce GT 620 OEM

VS
Asus GeForce Dual RTX 2080 Ti OC
Asus GeForce Dual RTX 2080 Ti OC Image
Nvidia GeForce GT 620 OEM
Nvidia GeForce GT 620 OEM Image
Asus GeForce Dual RTX 2080 Ti OC
Nvidia GeForce GT 620 OEM
Key Differences Key Differences Asus GeForce Dual RTX 2080 Ti OC Nvidia GeForce GT 620 OEM
GPU Base Clock Speed 1350MHz 810MHz
GPU Boost Clock Speed 1635MHz Not Known
Pixel Rate 143.9 GPixel/s 1.62 GPixel/s
GPU Memory Speed 1750MHz 898MHz
GPU Render Output Units (ROPs) 88 4
No. of Supported Displays 4 Not Known
Performance Performance Asus GeForce Dual RTX 2080 Ti OC Nvidia GeForce GT 620 OEM
GPU Base Clock Speed 1350MHz 810MHz
Pixel Rate 143.9 GPixel/s 1.62 GPixel/s
FLOPS (Floating-point Performance) 14.23 TFLOPS 0.16 TFLOPS
GPU Memory Speed 1750MHz 898MHz
Texture Filter Rate 444.7 GTexels/s 6.48 GTexels/s
Total GPU Shading Units 4352 48
Total GPU TMUs 272 8
GPU Boost Clock Speed 1635MHz Not Known
GPU Render Output Units (ROPs) 88 4
DPFP (Double Precision Floating Point) Support No No
Features Features Asus GeForce Dual RTX 2080 Ti OC Nvidia GeForce GT 620 OEM
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes No
3D Support Yes No
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 Asus GeForce Dual RTX 2080 Ti OC Nvidia GeForce GT 620 OEM
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Asus GeForce Dual RTX 2080 Ti OC Nvidia GeForce GT 620 OEM
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 Asus GeForce Dual RTX 2080 Ti OC Nvidia GeForce GT 620 OEM
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 292 million
Semiconductor Size 12nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 268mm 145mm
Height 114mm 111mm
Memory Memory Asus GeForce Dual RTX 2080 Ti OC Nvidia GeForce GT 620 OEM
Effective Memory Clock 14000MHz 1796MHz
Max Memory Bandwidth 616GB/s 14.4GB/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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