The Fire TV is packing a pile of pyrotechnic chips:

Samsung K3PE0E00QM-CGC2 2 GB LPDDR2 RAM—the same we found in the Moto-X. The quad-core, 1.7 GHz Qualcomm Krait 300 processor is layered beneath the RAM.

Toshiba THGBM5G6A2JBAIR 8 GB eMMC NAND flash

Qualcomm PMM8920 power management IC

Atheros AR8152-B PCI-E fast ethernet controller

Pericom PI6C557-03ALE PCI-E clock

Texas Instruments DIT4192 digital audio transmitter

And on the back, a Qualcomm Atheros QCA6234XH integrated dual-band 2x2 802.11n + Bluetooth 4.0 chip, the same seen on the Kindle Fire 7" HDX.