Some versions of Radeon 6450 are 128bit?!

[JEDI]

From the manufacturer: 128bit
http://www.diamondmm.com/images/materials/new/viper_6450PE31G_spec_sheet.pdf

Typo?

 

[SPBHM]

the GPU can only handle 64bits (of DDR3 or DDR5), so there is something wrong,

 

[JEDI]

ok, i bought it for $10 (after rebate) and installed it.

how can i tell if it's 64bit or 128bit?

CPU-Z doesnt tell me. the 'bus field' is blank.

 

[Lonyo]

Try GPU-Z?

 

[JEDI]

thx!
it says 64bit