AMD silently listed two new Trinity APUs on its website, with full specs. Both chips are quad cores, with a 35W TDP, which means they are aimed at chubby 15-inchers.

The A8-4557M is clocked at 1.9GHz/2.8GHz and it features 256 GPU cores clocked at 497MHz/655MHz. The A10-4657M clocks in at 2.3GHz to 3.2GHz and it has a beefier GPU, with 384 cores clocked up to 686MHz. Both parts have 4MB of L2 cache.

The new chips seem to be based on the A8-4500M and A10-4600M, but unlike them the A8-4557M and A10-4657M are manufactured in a BGA package, reports CPU World.