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Good morning,

 

My GPU is an XFX Radeon R9 390X 8GB GDDR5. When I ran the Unigene Heaven benchmarker (results attached), it only shows 4GB ram.  My operating system is Windows 10 Pro x64.  My question is this - why does Unigene Heaven only see 4 of the 8 GB of VRAM??  Am i missing something?

 

Thanks

 

Charles

14333769_10154818756114311_4988497742192027347_n.jpg

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25 minutes ago, Electronics Wizardy said:

 Probably because the program is running in 32bit mode.

the amount of VRAM and "32bit" has absolutely nothing to do with

 

it's most likely because Unigine doesn't correctly detects the VRAM

use GPU-Z: https://www.techpowerup.com/downloads/2794/techpowerup-gpu-z-v1-11-0

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