The front-side ICs are looking mighty familiar, despite a CPU/GPU shuffle:

2.7 GHz quad-core Intel Core i5 with Intel Iris Pro graphics processor.

Intel E213B384 platform controller hub

Texas Instruments Stellaris LM4FS1AH microcontroller

Broadcom BCM57765A1KMLG gigabit ethernet controller with integrated SDXC card reader

National Semiconductor VM22AC