[ Thanks to Michael Larabel for
this link. ]
“The Sapphire Radeon HD 4650 512MB OC follows AMD’s
reference design for this graphics card, but the clock and memory
frequencies are what separate this model from its competitors. The
reference core and memory clock is 600MHz and 500MHz, respectively,
but Sapphire Technology has this overclocked edition set to run at
650MHz for its RV730PRO core and 900MHz for the GDDR3 memory. The
RV730PRO GPU shares similar features to other RV7XX GPUs in that
it’s built upon a 55nm process, supports UVD2, offers PowerPlay
support, and is DirectX 10.1 / OpenGL 2.1 capable. The heatsink fan
solution on this graphics card is small, only occupies a single
slot, and doesn’t cool the video memory, but it does get the job
done.”