MSI GeForce RTX 3080 Gaming X Trio vs Nvidia GeForce GT 620

VS
MSI GeForce RTX 3080 Gaming X Trio
MSI GeForce RTX 3080 Gaming X Trio Image
Nvidia GeForce GT 620
Nvidia GeForce GT 620 Image
MSI GeForce RTX 3080 Gaming X Trio
Nvidia GeForce GT 620
Key Differences Key Differences MSI GeForce RTX 3080 Gaming X Trio Nvidia GeForce GT 620
GPU Base Clock Speed 1440MHz 700MHz
GPU Boost Clock Speed 1710MHz Not Known
Pixel Rate 164.2 GPixel/s 2.8 GPixel/s
GPU Memory Speed 1188MHz 900MHz
GPU Render Output Units (ROPs) 96 4
No. of Supported Displays 4 Not Known
Performance Performance MSI GeForce RTX 3080 Gaming X Trio Nvidia GeForce GT 620
GPU Base Clock Speed 1440MHz 700MHz
Pixel Rate 164.2 GPixel/s 2.8 GPixel/s
FLOPS (Floating-point Performance) 29.77 TFLOPS 0.27 TFLOPS
GPU Memory Speed 1188MHz 900MHz
Texture Filter Rate 465.1 GTexels/s 11.2 GTexels/s
Total GPU Shading Units 8704 96
Total GPU TMUs 272 16
GPU Boost Clock Speed 1710MHz Not Known
GPU Render Output Units (ROPs) 96 4
DPFP (Double Precision Floating Point) Support No No
Features Features MSI GeForce RTX 3080 Gaming X Trio Nvidia GeForce GT 620
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
No. of Supported Displays 4 Not Known
PassMark (G3D) Score Not Known 436
PassMark (DirectCompute) Benchmark Result Not Known 271
Ports Ports MSI GeForce RTX 3080 Gaming X Trio Nvidia GeForce GT 620
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 MSI GeForce RTX 3080 Gaming X Trio Nvidia GeForce GT 620
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 585 million
Semiconductor Size 8nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 323mm 145mm
Height 140mm 111mm
Memory Memory MSI GeForce RTX 3080 Gaming X Trio Nvidia GeForce GT 620
Effective Memory Clock 19000MHz 1800MHz
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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