alicrysis2
2008-03-24, 11:41 PM
AMD introduces new HD card: Radeon 3870 X2 (http://www.rlslog.net/amd-introduces-new-hd-card-radeon-3870-x2/)
AMD on Monday launched a two-chip graphics card that it hopes will give it a lead in price and performance over rival Nvidia.The ATI Radeon HD 3870 X2 combines two graphics processors on a single board, giving it nearly double the performance of the single-chip Radeon HD 3870 introduced in November 2007, according to AMD. The latest graphics card tops a Teraflop, or 1 trillion floating point operations per second, which is the *****alent of a trillion mathematical calculations per second. AMD’s latest product would compete with Nvidia’s GeForce 8800 Ultra that starts at $630. The Radeon HD 3870 X2 has a suggested retail price of $449.
http://www.blogsmithmedia.com/www.engadget.com/media/2008/01/radeon_3870_1.jpg
AMD’s new graphics card will also support the company’s CrossFire X technology, which makes it possible to use up to four cards on a single computer to further boost performance. CrossFire X competes with Nvidia’s scalable link interface, or SLI. AMD plans to release software to enable CrossFire X support for the HD 3870 X2 late in the current quarter. Market researcher Jon Peddie, head of Jon Peddie Research, said AMD’s new card is 170% faster than the single-chip HD 3870, making the new product faster than having two separate cards on a motherboard, which only increases performance by 150%.
ATI Radeon™ HD 3800 Series - GPU Specifications
HD 3870 X2 1GB GDDR3\4 DX10.1 HDTV 2xDVI PCI-E
666 million transistors on 55nm fabrication process
PCI Express 2.0 x16 bus interface5
256-bit GDDR3/GDDR4 memory interface
Ring Bus Memory Controller
Fully distributed design with 512-bit internal ring bus for memory reads and writes
Microsoft® DirectX® 10.1 support
Shader Model 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 80 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
Physics processing support
Dynamic Geometry Acceleration
High performance vertex cache
Programmable tessellation unit
Accelerated geometry shader path 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
Temporal anti-aliasing
Gamma correct
Super AA (ATI CrossFire™ configurations only)
All anti-aliasing features compatible with HDR rendering
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
Bicubic 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 Avivo™ HD Video and Display Platform
Dedicated unified video decoder (UVD) for H.264/AVC and VC-1 video formats
High definition (HD) playback of both Blu-ray and HD DVD formats
Hardware MPEG-1, MPEG-2, and DivX video decode acceleration
Motion compensation and IDCT
ATI Avivo Video Post Processor
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
Two independent display controllers
Drive two displays simultaneously with independent resolutions, ******* 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
*******-adaptive de-flicker filtering for interlaced displays
Fast, glitch-free mode switching
Hardware cursor
Two integrated dual-link DVI display outputs
Each supports 18-, 24-, and 30-bit digital displays at all resolutions up to 1920x1200 (single-link DVI) or 2560x1600 (dual-link DVI)2
Each includes a dual-link HDCP encoder with on-chip key storage for high resolution playback of protected *******3
Two integrated 400 MHz 30-bit RAMDACs
Each supports analog displays connected by VGA at all resolutions up to 2048x15362
DisplayPort output support4
Supports 24- and 30-bit displays at all resolutions up to 2560x16002
HDMI output support
Supports all display resolutions up to 1920x10802
Integrated HD audio controller with multi-channel (5.1) AC3 support, enabling a plug-and-play cable-less audio solution
Integrated AMD Xilleon™ HDTV encoder
Provides high quality analog TV output (component/S-video/composite)
Supports SDTV and HDTV resolutions
Underscan and overscan compensation
MPEG-2, MPEG-4, DivX, WMV9, VC-1, and H.264/AVC encoding and transcoding
Seamless integration of pixel shaders with video in real time
VGA mode support on all display outputs
ATI PowerPlay™
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 – on-chip sensor monitors GPU temperature and triggers thermal actions as required
ATI CrossFireX™ Multi-GPU Technology
Scale up rendering performance and image quality with two, three, or four GPUs
Integrated compositing engine ATI Radeon HD 3870 X2 System Requirements
PCI Express® based PC is required with one dual-width X16 lane graphics slot available on the motherboard
550 Watt or greater power supply with two 2x3-pin PCIe® power connectors required (750 Watt and four 6-pin connectors for dual ATI CrossFireX™)
For enhanced performance with ATI Overdrive™1, a power supply with one 2x3-pin and one 2x4-pin PCIe ® power connector is required
Certified power supplies (http://ati.amd.com/online/certifiedpsu/index.html) are strongly recommended
Certified system cases (http://ati.amd.com/certifiedcases) with good airflow and cooling are recommended
1GB of system memory recommended
Installation software requires CD-ROM drive
DVD playback requires DVD drive
Blu-ray™ / HD DVD playback requires a Blu-ray / HD DVD driveATI Radeon HD 3870 and ATI Radeon HD 3850 System Requirements
PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard
450 Watt or greater power supply with 75 Watt 6-pin PCI Express® power connector recommended (550 Watt and two 6-pin connectors for dual ATI CrossFireX™)
Certified power supplies (http://ati.amd.com/online/certifiedpsu/index.html) are recommended
1GB of system memory recommended
Installation software requires an optical drive
DVD playback requires DVD drive
Blu-ray™ / HD DVD playback requires a Blu-ray / HD DVD driveالسلام عليكم ..
لننظر ماذا وجدنا اليوم !! يحتوي هذا الكرت على ثلاث منافذ DVI وايضا منفذ DHMI و GDDR4 مكسور السرعــــه الى 2,252MHz بدلا من 1,800MHz GDDR3 لسرعة الذاكره.
ذاكرة فائقة السرعه للجميع
http://img145.imageshack.us/img145/8932/gsdfkl1.png
لمزيد من المعلومات : http://www.powercolor.com/Global/pro...ProductID=1939 (http://www.powercolor.com/Global/products_features.asp?ProductID=1939)
السلام عليكم ورحمة الله وبركاته
http://i70.photobucket.com/albums/i97/zwawy/PARTNERS/ati.gif
http://i70.photobucket.com/albums/i97/zwawy/gddr4_x2.jpg
شركة PowerColor (http://www.powercolor.com/) أحد الشركات الرئيسية التى تصنع بطاقات ATI (http://www.ati.com/) أعلنت أمس عن صدور بطاقتها PowerColor HD 3870 X2 من فئة الـ High-End بذاكرة Samsung GDDR4 .
الذاكرة الجديدة تأتى لإضافة بعض الأداء المبهر للبطاقة التى تصنف الآن ويتوقع أيضا ً لفترة قادمة بأنها من أقوى بطاقات الألعاب فى العالم .
البطاقة ستزود بـ Samsung's 16Mx32 GDDR4 لتعطى ذاكرة مقدارها 1GB ترددها 1126MHz .
المواصفات الرسمية للبطاقة هى :
http://i70.photobucket.com/albums/i97/zwawy/gddr4_x2_specs.png
http://i70.photobucket.com/albums/i97/zwawy/dsc02725mi4nv45656.png
البطاقة أيضا ً حتى الآن لاتدعم PCIe 2.0 حيث أنها مازالت تعتمد شريحة الربط من PLX المعروفة PEX 8547 (http://www.plxtech.com/products/expresslane/pex8547.asp) .
المصادر
Techpowerup (http://www.techpowerup.com/54331/PowerColor_Launches_GDDR4_HD_3870_X2.html)
PowerColor (http://www.powercolor.com/Global/NewsInfo_08_0304.asp)
السلام عليكم
حبيت اسوي هالتقرير عن كرت Visiontek - Radeon 3870 512MB GDDR4 :
http://img220.imageshack.us/img220/6146/25cr2.jpg
http://img341.imageshack.us/img341/7732/09et4.jpg
http://img211.imageshack.us/img211/4659/10li6.jpg
http://img442.imageshack.us/img442/9748/11nq0.jpg
http://img246.imageshack.us/img246/2658/12bx7.jpg
http://img411.imageshack.us/img411/7280/13lv8.jpg
http://img341.imageshack.us/img341/3485/14au9.jpg
http://img512.imageshack.us/img512/2983/15nr4.jpg
AMD on Monday launched a two-chip graphics card that it hopes will give it a lead in price and performance over rival Nvidia.The ATI Radeon HD 3870 X2 combines two graphics processors on a single board, giving it nearly double the performance of the single-chip Radeon HD 3870 introduced in November 2007, according to AMD. The latest graphics card tops a Teraflop, or 1 trillion floating point operations per second, which is the *****alent of a trillion mathematical calculations per second. AMD’s latest product would compete with Nvidia’s GeForce 8800 Ultra that starts at $630. The Radeon HD 3870 X2 has a suggested retail price of $449.
http://www.blogsmithmedia.com/www.engadget.com/media/2008/01/radeon_3870_1.jpg
AMD’s new graphics card will also support the company’s CrossFire X technology, which makes it possible to use up to four cards on a single computer to further boost performance. CrossFire X competes with Nvidia’s scalable link interface, or SLI. AMD plans to release software to enable CrossFire X support for the HD 3870 X2 late in the current quarter. Market researcher Jon Peddie, head of Jon Peddie Research, said AMD’s new card is 170% faster than the single-chip HD 3870, making the new product faster than having two separate cards on a motherboard, which only increases performance by 150%.
ATI Radeon™ HD 3800 Series - GPU Specifications
HD 3870 X2 1GB GDDR3\4 DX10.1 HDTV 2xDVI PCI-E
666 million transistors on 55nm fabrication process
PCI Express 2.0 x16 bus interface5
256-bit GDDR3/GDDR4 memory interface
Ring Bus Memory Controller
Fully distributed design with 512-bit internal ring bus for memory reads and writes
Microsoft® DirectX® 10.1 support
Shader Model 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 80 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
Physics processing support
Dynamic Geometry Acceleration
High performance vertex cache
Programmable tessellation unit
Accelerated geometry shader path 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
Temporal anti-aliasing
Gamma correct
Super AA (ATI CrossFire™ configurations only)
All anti-aliasing features compatible with HDR rendering
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
Bicubic 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 Avivo™ HD Video and Display Platform
Dedicated unified video decoder (UVD) for H.264/AVC and VC-1 video formats
High definition (HD) playback of both Blu-ray and HD DVD formats
Hardware MPEG-1, MPEG-2, and DivX video decode acceleration
Motion compensation and IDCT
ATI Avivo Video Post Processor
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
Two independent display controllers
Drive two displays simultaneously with independent resolutions, ******* 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
*******-adaptive de-flicker filtering for interlaced displays
Fast, glitch-free mode switching
Hardware cursor
Two integrated dual-link DVI display outputs
Each supports 18-, 24-, and 30-bit digital displays at all resolutions up to 1920x1200 (single-link DVI) or 2560x1600 (dual-link DVI)2
Each includes a dual-link HDCP encoder with on-chip key storage for high resolution playback of protected *******3
Two integrated 400 MHz 30-bit RAMDACs
Each supports analog displays connected by VGA at all resolutions up to 2048x15362
DisplayPort output support4
Supports 24- and 30-bit displays at all resolutions up to 2560x16002
HDMI output support
Supports all display resolutions up to 1920x10802
Integrated HD audio controller with multi-channel (5.1) AC3 support, enabling a plug-and-play cable-less audio solution
Integrated AMD Xilleon™ HDTV encoder
Provides high quality analog TV output (component/S-video/composite)
Supports SDTV and HDTV resolutions
Underscan and overscan compensation
MPEG-2, MPEG-4, DivX, WMV9, VC-1, and H.264/AVC encoding and transcoding
Seamless integration of pixel shaders with video in real time
VGA mode support on all display outputs
ATI PowerPlay™
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 – on-chip sensor monitors GPU temperature and triggers thermal actions as required
ATI CrossFireX™ Multi-GPU Technology
Scale up rendering performance and image quality with two, three, or four GPUs
Integrated compositing engine ATI Radeon HD 3870 X2 System Requirements
PCI Express® based PC is required with one dual-width X16 lane graphics slot available on the motherboard
550 Watt or greater power supply with two 2x3-pin PCIe® power connectors required (750 Watt and four 6-pin connectors for dual ATI CrossFireX™)
For enhanced performance with ATI Overdrive™1, a power supply with one 2x3-pin and one 2x4-pin PCIe ® power connector is required
Certified power supplies (http://ati.amd.com/online/certifiedpsu/index.html) are strongly recommended
Certified system cases (http://ati.amd.com/certifiedcases) with good airflow and cooling are recommended
1GB of system memory recommended
Installation software requires CD-ROM drive
DVD playback requires DVD drive
Blu-ray™ / HD DVD playback requires a Blu-ray / HD DVD driveATI Radeon HD 3870 and ATI Radeon HD 3850 System Requirements
PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard
450 Watt or greater power supply with 75 Watt 6-pin PCI Express® power connector recommended (550 Watt and two 6-pin connectors for dual ATI CrossFireX™)
Certified power supplies (http://ati.amd.com/online/certifiedpsu/index.html) are recommended
1GB of system memory recommended
Installation software requires an optical drive
DVD playback requires DVD drive
Blu-ray™ / HD DVD playback requires a Blu-ray / HD DVD driveالسلام عليكم ..
لننظر ماذا وجدنا اليوم !! يحتوي هذا الكرت على ثلاث منافذ DVI وايضا منفذ DHMI و GDDR4 مكسور السرعــــه الى 2,252MHz بدلا من 1,800MHz GDDR3 لسرعة الذاكره.
ذاكرة فائقة السرعه للجميع
http://img145.imageshack.us/img145/8932/gsdfkl1.png
لمزيد من المعلومات : http://www.powercolor.com/Global/pro...ProductID=1939 (http://www.powercolor.com/Global/products_features.asp?ProductID=1939)
السلام عليكم ورحمة الله وبركاته
http://i70.photobucket.com/albums/i97/zwawy/PARTNERS/ati.gif
http://i70.photobucket.com/albums/i97/zwawy/gddr4_x2.jpg
شركة PowerColor (http://www.powercolor.com/) أحد الشركات الرئيسية التى تصنع بطاقات ATI (http://www.ati.com/) أعلنت أمس عن صدور بطاقتها PowerColor HD 3870 X2 من فئة الـ High-End بذاكرة Samsung GDDR4 .
الذاكرة الجديدة تأتى لإضافة بعض الأداء المبهر للبطاقة التى تصنف الآن ويتوقع أيضا ً لفترة قادمة بأنها من أقوى بطاقات الألعاب فى العالم .
البطاقة ستزود بـ Samsung's 16Mx32 GDDR4 لتعطى ذاكرة مقدارها 1GB ترددها 1126MHz .
المواصفات الرسمية للبطاقة هى :
http://i70.photobucket.com/albums/i97/zwawy/gddr4_x2_specs.png
http://i70.photobucket.com/albums/i97/zwawy/dsc02725mi4nv45656.png
البطاقة أيضا ً حتى الآن لاتدعم PCIe 2.0 حيث أنها مازالت تعتمد شريحة الربط من PLX المعروفة PEX 8547 (http://www.plxtech.com/products/expresslane/pex8547.asp) .
المصادر
Techpowerup (http://www.techpowerup.com/54331/PowerColor_Launches_GDDR4_HD_3870_X2.html)
PowerColor (http://www.powercolor.com/Global/NewsInfo_08_0304.asp)
السلام عليكم
حبيت اسوي هالتقرير عن كرت Visiontek - Radeon 3870 512MB GDDR4 :
http://img220.imageshack.us/img220/6146/25cr2.jpg
http://img341.imageshack.us/img341/7732/09et4.jpg
http://img211.imageshack.us/img211/4659/10li6.jpg
http://img442.imageshack.us/img442/9748/11nq0.jpg
http://img246.imageshack.us/img246/2658/12bx7.jpg
http://img411.imageshack.us/img411/7280/13lv8.jpg
http://img341.imageshack.us/img341/3485/14au9.jpg
http://img512.imageshack.us/img512/2983/15nr4.jpg