S3 lives on!
with S3 Chrome 20 series S25 and S27
here the specs of thier fastest card the S3 Chrome S27:
Chrome S27 Highlight Features
PCI Express™The Chrome S27 employs a native PCI Express high speed serial link implementation. Dynamic support for 16x, 8x, 4x, and 1x lane configurations enables up to 8.0 GB/s transfers between host system and graphics subsystem.
Full DirectX™ 9.0 SupportSupport for Dual graphic card implementations enabling performance increases for applications such as 3D gaming.
HDTV Hi-Def™ ExperienceGet more value from your HDTV using the integrated Hi-Def, HDTV encoder technology, which supports all 18 ATSC DTV standards, including 1080p. In HDTV Hi-Def mode, the Chrome S27 brings the theater experience into your home for all your PC media, video games explode to life before your eyes in vivid detail, and Hi-Def corporate presentations will set new standards.
Chromotion™ 3.0 Programmable Video EngineThe Chrome S27 includes the advanced Chromotion3.0 programmable video engine that is fully compatible with Microsoft DirectX-VA media acceleration. Its powerful programmable video effects can be applied to almost all video codecs, including Windows Media Video 9 (WMV9), MPEG-2, and MPEG-4. Post-processing filters enhance video from poor, low bit rate source materials. Real-time rendering capabilities bring video effect processing to mainstream home video enthusiasts, who can now exercise as much ArtisticLicense™ as advanced video artists.
Class Leading Core and Memory Clock ratesThe Chrome S27 leads the industry with 700MHz core and memory clocks, thanks to the advanced 90nm manufacturing process.
Advanced 90nm Manufacturing ProcessManufactured using world leading 90nm technology from Fujitsu, the S3 Graphics Chrome S27 leverages high speed transistor technology to achieve leading performance per watt operation.
DeepColor™ PrecisionDeepColor 10-bit-per-color component rendering precision allows for 1024 shades of pure color or grayscale, compared to only 256 shades available using standard 32-bit display modes.
Vertex Shader 2.0+ and Pixel Shader 2.0+• DirectX 9.0 VS/PS 2.0 + hardware – 8 PS and 4 VS
• 128-bit (4xFP32) vertex precision and 96-bit (4xFP24) pixel precision per clock
• Up to 16 concurrent texture map references per pass
• Shadow Volume acceleration with two-sided stencil
• Non-power of 2 textures
• High accuracy floating point render targets for cinematic quality image rendering
• High quality advanced 16x anisotropic filtering
• High quality rotated grid full screen anti-aliasing with 4x super-sampling up to 1600x1200
• Volume and cube maps for photo-realistic reflections
• Programmable per pixel gamma correction
• High Performance Fast Tri-Linear filtering
Crisp Rendering• Zero latency – ultra fast zero cycle clear
• Optimized Z-buffer write and read
• Triangle mask optimization
• Fast Clear technology
Full Precision Pixel Pipeline• Full floating point precision ALU for single clock execution per pipeline for PS 2.0+ operations.
• Programmable cache for engine speed and efficiency
• Unified superwide pipeline for seamless 2D/3D/Video context switching
• Optimized advanced shading dependency read pipelines
• Programmable render target blending
• Programmable depth shader
• Microsoft Video Mixing Renderer (VMR) support
• Real time post processing
• ArtisticLicense real-time video effects
GDDR1 / GDDR2 / GDDR3 Memory Interface• 32/64/128-bit ( ChromeS27 ) memory bus
• 32/64/128/256 MB frame buffer w/ GDDR1/GDDR3
• 32/64/128/256/512 MB frame buffer w/ GDDR2
• Peak memory bandwidth to 22.4 GB/s @ 700MHz (max –GDDR3)
• Peak memory bandwidth up to 16 GB/s @ 500MHz (max – GDDR1/GDDR2)
• Dynamic CKE controlled power management
• Support for "termination free" low cost board designs
Integrated Hi-Def HDTV & Standard TV Encoder• Comprehensive support for all 18 ATSC DTV standards
• Component (YPbPr) output
• 4:4:4 conversion with 10 bit DAC resolution
• ChromoVision™ full screen video on secondary HDTV / TV
• Full desktop view in HDTV mode
• All NTSC/PAL standard TV output formats (S-video, composite)
• Macrovision compliant
• Flicker filter with programmable coefficients
• Vertical over/under-scan compensation
• Adaptive aperture correction
• Non-linear scaling: for panorama 16:9 viewing on HDTV
• ChromoColor™ , including full range RGB to YUV color space conversion with Hue , Saturation, Brightness, and
Contrast adjustment
• Smooth vertical overscan compensation with programmable contraction factors
Duo-Rotate™• Hardware acceleration for display rotation for desktop and TabletPC (90°, 180°, 270°)
• Displays can be independently rotated
• Rotation acceleration for 3D ,2D & media playback
• Full operation of geometry, lighting and texture effects
High Performance 400MHz 10-bit CRT DAC• 1+ billion colors (Giga-Palette)
• 2048x1536 QXGA (3.1M) display resolution capable
• Excellent INL/DNL characteristics (+/- 1 LSB)
• Dual mode compatible (HDTV/CRT, DVI/CRT, TV/CRT or LVDS/CRT)
• High precision Gamma control
Here a diagram of the S3 Chrome S27 GPU:
With MultiChrome technology you can make a Dual S27 setup like ATi's CrossFire & nVidia's SLI idea.
The performance of 1 S27 is the same as 1 GeForce 6600GT / Ati Radeon X700XT
which isn't bad, in MultiChrome setup the performance would lay around that of an ATi Radeon X800XT Platinum Edition / nVidia GeForce 6800 Ultra, and that for a total of 260 US Dollars, I find that very attractive.
here more info of it's performance:
http://www.theinquirer.net/?article=27438Way to Go S3! Welcome Back!