YouTube - Doom on the Pre (Nearly Fully Functional)
From the TI OMAP 3440 Specs page:
The OMAP™ 3 architecture combines mobile entertainment with high performance productivity applications
Advanced Superscalar ARM® Cortex™-A8 RISC core enabling 3x gain in performance
Designed in 65-nm CMOS process technology adds processing performance
IVA™ 2+ (Image Video Audio) accelerator enables multi-standard (MPEG4, WMV9, RealVideo, H263, H264) encode/decode at D1 (720x480 pixels) 30 fps
Integrated image signal processor (ISP) for faster, higher-quality image capture and lower system cost
Flexible system support
Composite and S-video TV output
XGA (1024x768 pixels), 16M-color (24-bit definition) display support
Flatlink™ 3G-compliant serial display and parallel display support
High Speed USB2.0 On-The-Go support
Seamless connectivity to Hard Disk Drive (HDD) devices for mass storage
Leverages SmartReflex™ technologies for advanced power reduction
M-shield™ mobile security enhanced with ARM TrustZone™ support
Software-compatible with OMAP™ 2 processors
HLOS support for customizable interface
Support for OpenGL ES 1.1