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"The highly-integrated Sony PlayStation 4 system-on-chip integrates eight AMD x86 Jaguar cores, custom AMD Radeon HD core with unified array of 18 AMD GCN-like compute units (1152 stream processors which collectively generate 1.84TFLOPS of computer power that can freely be applied to graphics, simulation tasks, or some mixture of the two), various special-purpose blocks as well as multi-channel GDDR5 memory controller."
"The PS4 will come with 8GB of unified GDDR5 memory sub-system (with 176GB/s bandwidth) for both CPU and GPU as well as large-capacity hard disk drive." http://www.xbitlabs.com/news/multimedia/display/20130221223422_AMD_Discloses_More_Details_About_Sony_PS4_System_on_Chip.html
The article has some more details at the Xbitllabs site. Any thoughts on the PS4 hardware?