This MSI graphics card is one option for you if you're upgrading your computer. You also get a 1.19 GHz GPU clock speed. The DDR4 memory clocks in at 2 GB.
From Amazon
MSI GeForce GT 1030 AERO ITX 2GD4 OC Gaming Graphics Card - 2GB GDDR4, 1430MHz, PCI Express 3.0 x16, 64 bit, SL-DVI-D, HDMI
Overclockers
MSI NVIDIA GeForce GT 1030 Aero ITX OC 2048MB DDR4 PCI-Express Graphics Card
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