Asus Nvidia GT620-1GD3-L-V2

Graphics Engine
NVIDIA GeForce GT 620
Bus Standard
PCI Express 2.0
Video Memory
DDR3 1GB
Effective Memory Bandwidth
64-bit
Engine Clock
700 MHz
CUDA Core
96
Shader Clock
1400 MHz
Memory Clock
1200 MHz ( 600 MHz DDR3 )
Memory Interface
64-bit
Resolution
D-Sub Max Resolution : 2048x1536
DVI Max Resolution : 2560x1600
Interface
D-Sub Output : Yes x 1 
DVI Output : Yes x 1 (DVI-I)
HDMI Output : Yes x 1 
HDCP Support : Yes
Power Consumption
up to 75Wno additional PCIe power required
ASUS Features
Fan Sink 
Super Alloy Power
Dimensions
6.5 " x 4.8 " x 0.9 " Inch
Note
● No UEFI support.
* No native UEFI BIOS support, for UEFI BIOS, please download from ASUS technique support site. (The update tool only for ASUS MB.)