Sony PSP Giga Pack Console

Custom IBM PowerPC-based CPU Three symmetrical cores running at 3.2 GHz each Two hardware threads per core; six hardware threads total VMX-128 vector unit per core; three total 128 VMX-128 registers per hardware thread 1 MB L2 cache CPU Game Math Performance 9.6 billion dot product operations per sec. Custom ATI Graphics Processor 10 MB of embedded DRAM 48-way parallel floating-point dynamically scheduled shader pipelines Unified shader architecture Polygon Performance 500 million triangles per second Pixel Fill Rate 16 gigasamples per second fill rate using 4x MSAA Shader Performance 48 billion shader operations per second Memory Bandwidth 22.4 GB/s memory interface bus bandwidth 256 GB/s memory bandwidth to EDRAM 21.6 GB/s front-side bus Overall System Floating-Point Performance 1 teraflop Storage Detachable and upgradeable 20GB hard drive 12x dual-layer DVD-ROM Memory Unit support starting at 64 MB I/O Support for up to four wireless game controllers Three USB 2.0 ports Two memory unit slots