Sony has released the specs sheet of the PS4 and it is quite impressive.

The system runs on the X86 architecture and features 8GB GDDR5 RAM along with a 1.8 teraflops graphics card.

“The GPU contains a unified array of 18 compute units, which collectively generate 1.84 Teraflops of processing power that can freely be applied to graphics, simulation tasks, or some mixture of the two.
8GB GDDR5 176GB/s unified,” Sony revealed.

You can check out the complete specifications below.

Main Processor

Single-chip custom processor
CPU : x86-64 AMD “Jaguar”, 8 cores
GPU : 1.84 TFLOPS, AMD next-generation Radeon™ based
graphics engine

Memory

GDDR5 8GB

Hard Disk Drive

Built-in

Optical Drive

(read only)
BD 6xCAV
DVD 8xCAV
I/O
Super-Speed USB (USB 3.0) 、AUX

Communication

Ethernet (10BASE-T, 100BASE-TX, 1000BASE-T)
IEEE 802.11 b/g/n
Bluetooth 2.1 (EDR)

AV output

HDMI
Analog-AV out
Digital Output (optical)
*Specifications are subject to change without notice.