PowerColor ATI Radeon HD4650 1GB DDR3, 128bit PCI-E w/ VGA/DVI/HDMI Video Card

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PowerColor ATI Radeon HD4650 1GB DDR3, 128bit PCI-E w/ VGA/DVI/HDMI Video Card

Price: Not Available.

Status: Phased Out

Product Description:
514 million transistors on 55nm fabrication process; PCI Express 2.0 x16 bus interface; DDR3 memory interface; MicrosoftR DirectXR 10.1 support

514 million transistors on 55nm fabrication process

PCI Express 2.0 x16 bus interface

DDR3 memory interface

MicrosoftR DirectXR 10.1 support

ShaderModel 4.1
32-bit floating point texture filtering
Indexed cube map arrays
Independent blend modes per render target
Pixel coverage sample masking
Read/write multi-sample surfaces with shaders
Gather⁴ texture fetching

Unified Superscalar Shader Architecture

320 stream processing units
- Dynamic load balancing and resource allocation for vertex, geometry, and pixel shaders
- Common instruction set and texture unit access supported for all types of shaders
- Dedicated branch execution units and texture address processors
- 128-bit floating point precision for all operations
- Command processor for reduced CPU overhead
- Shader instruction and constant caches
- Up to 128 texture fetches per clock cycle
- Up to 128 textures per pixel
- Fully associative multi-level texture cache design
- DXTC and 3Dc+ texture compression
- High resolution texture support (up to 8192 x 8192)
- Fully associative texture Z/stencil cache designs
- Double-sided hierarchical Z/stencil buffer
- Early Z test, Re-Z, Z Range optimization, and Fast Z Clear
- Lossless Z & stencil compression (up to 128:1)
- Lossless color compression (up to 8:1)
- 8 render targets (MRTs) with anti-aliasing support
- Accelerated physics processing

Dynamic Geometry Acceleration

High performance vertex cache
Programmable tessellation unit
Accelerated geometry shaderpath for geometry amplification
Memory read/write cache for improved stream output performance

Anti-aliasing features

Multi-sample anti-aliasing (2, 4, or 8 samples per pixel)
Up to 24x Custom Filter Anti-Aliasing (CFAA) for improved quality
Adaptive super-sampling and multi-sampling
Gamma correct
Super AA (ATI CrossFireX?configurations only)
All anti-aliasing features compatible with HDR renderin

Texture filtering features

2x/4x/8x/16x high quality adaptive anisotropic filtering modes (up to 128 taps per pixel)
128-bit floating point HDR texture filtering
sRGB filtering (gamma/degamma)
Percentage Closer Filtering (PCF)
Depth & stencil texture (DST) format support
Shared exponent HDR (RGBE 9:9:9:5) texture format support

OpenGL 2.0 support

ATI AvivoTM HD Video and Display Platform¹

2nd generation Unified Video Decoder (UVD 2)
- Enabling hardware decode acceleration of H.264, VC-1 and MPEG-2
- Dual stream playback (or Picture-in-picture)
Hardware MPEG-1, and DivXvideo decode acceleration
- Motion compensation and IDC
ATI AvivoVideo Post Processor¹
- Enhanced DVD up-conversion to HD
- Color space conversion
- Chroma subsampling format conversion
- Horizontal and vertical scaling
- Gamma correction
- Advanced vector adaptive per-pixel de-interlacing
- De-blocking and noise reduction filtering
- Detail enhancement
- Inverse telecine(2:2 and 3:2 pull-down correction)
- Bad edit correction
- Automatic dynamic contrast adjustment
- Full score in HQV (SD) and HQV (HD) video quality benchmarks
One independent display controllers
- Drive two displays simultaneously with independent resolutions, refresh rates, color controls and video overlays for each display
- Full 30-bit display processing
- Programmable piecewise linear gamma correction, color correction, and color space conversion
- Spatial/temporal dithering provides 30-bit color quality on 24-bit and 18-bit displays
- High quality pre- and post-scaling engines, with underscan support for all display outputs
- Content-adaptive de-flicker filtering for interlaced displays
- Fast, glitch-free mode switching
- Hardware cursor
Two independent display controllers
- Drive two displays simultaneously with independent resolutions, refresh rates, color controls and video overlays for each display
- Full 30-bit display processing
- Programmable piecewise linear gamma correction, color correction, and color space conversion
- Spatial/temporal dithering provides 30-bit color quality on 24-bit and 18-bit displays
- High quality pre-and post-scaling engines, with underscansupport for all display outputs
- Content-adaptive de-flicker filtering for interlaced displays
- Fast, glitch-free mode switching
- Hardware cursor
Two integrated DVI display outputs
- Primary supports 18-, 24-, and 30-bit digital displays at all resolutions up to 1920x1200 (single-link DVI) or 2560x1600 (dual-link DVI) ²
- Secondary supports 18-, 24-, and 30-bit digital displays at all resolutions up to 1920x1200 (single-link DVI only)²
- Each includes a dual-link HDCP encoder with on-chip key storage for high resolution playback of protected content³
Two integrated 400MHz 30-bit RAMDACs
- Each supports analog displays connected by VGA at all resolutions up to 2048x1536¹
DisplayPort^TMoutput support
- Supports 24-and 30-bit displays at all resolutions up to 2560x1600²
- Integrated HD audio controller with up to 2 channel 48 kHz stereo or multi-channel (7.1) AC3 enabling a plug-and-play cable-less audio solution⁴
HDMI output support
- Supports all display resolutions up to 1920x1080²
- Integrated HD audio controller with up to 2 channel 48 kHz stereo or multi-channel (7.1) AC3 enabling a plug-and-play cable-less audio solution ⁴
Integrated AMD Xilleon^TMHDTV encoder
- Provides high quality analog TV output (component/S-video/composite)
- Supports SDTV and HDTV resolutions
- Underscanand overscancompensation
Seamless integration of pixel shaderswith video in real time
VGA mode support on all display outputs

ATI PowerPlay^TM Technology⁵

Advanced power management technology for optimal performance and power savings
Performance-on-Demand
- Constantly monitors GPU activity, dynamically adjusting clocks and voltage based on user scenario
- Clock and memory speed throttling
- Voltage switching
- Dynamic clock gating
- Central thermal management 每 on-chip sensor monitors GPU temperature and triggers thermal actions as required

ATI CrossFireX^TMMulti-GPU Technology

Scale up rendering performance and image quality with two, three, or four GPUs
Integrated compositing engine
High performance dual channel bridge interconnect¹

Dual channel interconnect is not required for CrossFireX, and may not be included in all product configurations.
Some custom resolutions require user configuration.
Playing HDCP content requires additional HDCP ready components, including but not limited to an HDCP ready monitor, Blu-ray or HD DVD disc drive, multimedia application and computer operating system.
Subject to digital rights management limitations; maximum supported audio stream bandwidth is 6.144 Mbps.
ATI PowerPlay ^TM technology consists of numerous power saving features. Not all features may be available in all ATI Radeon HD 4800 Series graphics cards.
ATI Avivo? HD is a technology platform that includes a broad set of capabilities offered by certain ATI RadeonTM HD GPUs. Not all products have all features and full enablement of some ATI AvivoTM HD capabilities may require complementary products.

Specifications
Graphics Engine	RADEON HD4650
Video Memory	1GB DDR3
Engine Clock	600MHz
Memory Clock	667Mhz x 2
Memory Interface	128bit
DirectX Support	10
Bus Standard	PCIE 2.0
Standard Display Connectors	DL-DVI/HDMI/VGA
Feature Support
DirectX Support	10.1
OpenGL	Support
CrossFireX Technology	Support
ATI Stream Technology	Support
Display Support
VGA Output	On Board
DVI Output	Dual Link DVI x1
HDMI	On Board
HDCP Support	Support
Maximum Resolution
VGA	2048x1536
DVI	2560x1600
HDMI	1920x1200
Power Specs + Board Dimensions
Board Dimensions	168mmx111mmx19mm
Minimum System Power requirement (W)	350W

Located in the Philippines!