Can intel i5 9gen work with intel 620 graphics card as I want to assemble my computer.

[AlHill]

No. The 9th gen processors will come with their own graphics in the processor.

Doc

[SSing144]

Sir, thanks for answering

But I have a doubt regarding this

[LeonWaksman · Accepted solution]

The Intel® Core i5-9400F Processor comes with disabled Integrated Graphics Processing Unit. In the case of this model, that would be the Intel UHD Graphics 630 unit. Therefore, you'll need to pair the processor with a discrete graphics card. https://ark.intel.com/content/www/us/en/ark/products/190883/intel-core-i5-9400f-processor-9m-cache-up-to-4-10-ghz.html

and

https://www.tomshardware.com/news/intel-core-i5-9400f-price,38398.html

If you want this processor with enabled Integrated Graphics Unit, you should buy Intel® Core™ i5-9400 Processor (without suffix "F") https://ark.intel.com/content/www/us/en/ark/products/134898/intel-core-i5-9400-processor-9m-cache-up-to-4-10-ghz.html

Here you may see the both CPUs compared

https://ark.intel.com/content/www/us/en/ark/compare.html?productIds=190883,134898

Leon

[AlHill]

You provided no processor model number in your original post.

Doc