I've figured out the solution to this problem! You just have to fill out the "Memory" key in the SMBIOS section of Clover's config.plist and it works fine. For me it looks like this:
Code:
<key>Memory</key>
<dict>
<key>Channels</key>
<integer>1</integer>
<key>SlotCount</key>
<integer>1</integer>
<key>Modules</key>
<array>
<dict>
<key>Slot</key>
<integer>0</integer>
<key>Size</key>
<integer>16384</integer>
<key>Frequency</key>
<integer>1600</integer>
<key>Type</key>
<string>DDR3</string>
</dict>
</array>
</dict>
Otherwise, I used the standard installer-stage config.plist for my graphics hardware.