Видеокарта ATI Radeon X1800 XT

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Обзор
Производитель
AMD
Серия видеокарты
Radeon X1K
Дата выхода
Октябрь 1st, 2005
Стартовая цена
$549 USD
Код печатной платы (PCB)
109-A52031-50
Наименование модели
102-A52001-10
Модель
AMD A520 SKU 001
Графический процессор
Модель GPU
R520 XT (R520)
Архитектура
ATI R500
Техпроцесс
90 nm
Площадь ядра
288 mm2
Количество транзисторов
321M
Плотность транзисторов
1.1M TRAN/mm2
Pixel Pipelines
16
Vertex Pipelines
8
Текстурных блоков
16
Блоков растеризации (ROP)
16
Частоты
Базовая частота
600 MHz
Максимальная частота
уточняется MHz
Частота видеопамяти
700 MHz
Быстродействие памяти
1400 Mbps
Конфигурация памяти
Объем памяти
512 MB
Тип памяти
GDDR3
Шина памяти
256-bit
Пропускная способность
44.8 GB/s

жалоба
Физические характеристики
Интерфейс
PCI-Express 1.0 x16
Высота
2-slot
Разъемы питания
1× 6-pin
Макс. потребление (TDP/TBP)
113 W
Рекомендуемое питание
450 W
Выходы дисплея
DVI-I DualLink
2 ×
VIVO
1 ×
Поддержка API
DirectX
9.0c
Vulkan
-
OpenGL
2.0
OpenCL
-

Производительность
Пиксельная скорость
9.6 GPixels/s
Текстурная скорость
9.6 GTexel/s




    Имя модели Boost частота Память Питание Серия кастома Популярность
  Thumbnail
HIS X1800 XT 512MB OC Edition
H180XTOC512DV
1× 6-pin
 
81%
  Thumbnail
MSI X1800 XT 512MB
RX1800XT-VT2D512E
1× 6-pin
 
100%
  Модель Ядра Максимальная частота Быстродействие памяти Конфигурация памяти
Thumbnail
ATI Radeon X1950 XTX Uber Edition - -
 
2 Gbps
 
2 GB GD4 256b
Thumbnail
ATI Radeon X1950 CrossFire Edition - -
 
2 Gbps
 
512 MB GD4 256b
Thumbnail
ATI Radeon X1950 XTX - -
 
2 Gbps
 
512 MB GD4 256b
Thumbnail
ATI Radeon X1900 XTX - -
 
1.6 Gbps
 
512 MB GD3 256b
Thumbnail
ATI Radeon X1900 CrossFire Edition - -
 
1.5 Gbps
 
512 MB GD3 256b
Thumbnail
ATI Radeon X1800 CrossFire Edition - -
 
1.4 Gbps
 
512 MB GD3 256b
Thumbnail
ATI Radeon X1800 XT - -
 
1.4 Gbps
 
512 MB GD3 256b
Thumbnail
ATI Radeon X1600 - -
 
800 Mbps
 
256 MB D2 128b
Thumbnail
ATI Radeon X1900 XT - -
 
1.5 Gbps
 
256 MB GD3 256b
Thumbnail
ATI Radeon X1950 XT - -
 
1.8 Gbps
 
256 MB GD3 256b
Thumbnail
ATI Radeon X1550 - -
 
660 Mbps
 
256 MB D2 64b
Thumbnail
ATI Radeon X1550 AGP - -
 
660 Mbps
 
256 MB D2 64b
Thumbnail
ATI Radeon X1650 PRO - -
 
1.4 Gbps
 
256 MB GD3 128b
Thumbnail
ATI Radeon X1650 PRO AGP - -
 
1.4 Gbps
 
256 MB GD3 128b
Thumbnail
ATI Radeon X1600 XT - -
 
1.4 Gbps
 
256 MB GD3 128b
Thumbnail
ATI Radeon X1650 GTO - -
 
784 Mbps
 
256 MB D2 128b
Thumbnail
ATI Radeon X1900 G5 Mac Edition - -
 
1.2 Gbps
 
256 MB GD3 256b
Thumbnail
ATI Radeon X1900 GT - -
 
1.2 Gbps
 
256 MB GD3 256b
Thumbnail
ATI Radeon X1950 PRO - -
 
1.4 Gbps
 
256 MB GD3 256b
Thumbnail
ATI Radeon X1300 - -
 
800 Mbps
 
256 MB D2 128b
Thumbnail
ATI Radeon X1300 XT - -
 
800 Mbps
 
256 MB D2 128b
Thumbnail
ATI Radeon X1650 XT - -
 
1.4 Gbps
 
256 MB GD3 128b
Thumbnail
ATI Radeon X1800 XL - -
 
1 Gbps
 
256 MB GD3 256b
Thumbnail
ATI Radeon X1800 GTO - -
 
990 Mbps
 
256 MB GD3 256b
Thumbnail
ATI Radeon X1300 XT AGP - -
 
800 Mbps
 
256 MB D2 128b
Thumbnail
ATI Radeon X1600 PRO - -
 
780 Mbps
 
256 MB GD3 128b
Thumbnail
ATI Radeon X1600 PRO AGP - -
 
780 Mbps
 
256 MB GD3 128b
Thumbnail
ATI Radeon X1650 - -
 
800 Mbps
 
256 MB D2 128b
Thumbnail
ATI Radeon X1650 AGP - -
 
800 Mbps
 
256 MB D2 128b
Thumbnail
ATI Radeon X1800 GTO2 - -
 
990 Mbps
 
256 MB GD3 256b
Thumbnail
ATI Radeon X1300 PRO - -
 
800 Mbps
 
128 MB D1 128b
Thumbnail
ATI Radeon X1300 PRO AGP - -
 
800 Mbps
 
128 MB D1 128b
Thumbnail
ATI Radeon X1550 HyperПамять 256MB - -
 
660 Mbps
 
128 MB D2 64b
Thumbnail
ATI Radeon X1050 - -
 
666 Mbps
 
128 MB D2 64b
Thumbnail
ATI Radeon X1650 GT - -
 
800 Mbps
 
128 MB GD3 128b
Thumbnail
ATI Radeon X1050 AGP - -
 
400 Mbps
 
128 MB D1 128b
Thumbnail
ATI Radeon X1300 LE - -
 
500 Mbps
 
64 MB D1 64b
  Модель Ядра Максимальная частота Быстродействие памяти Конфигурация памяти
Thumbnail
ATI Radeon X1800 CrossFire Edition - -
 
1.4 GB/s
 
512 MB GD3 256b
Thumbnail
ATI Radeon X1800 XT - -
 
1.4 GB/s
 
512 MB GD3 256b
Thumbnail
ATI Radeon X1800 XL - -
 
1 GB/s
 
256 MB GD3 256b
Thumbnail
ATI All-In-Wonder X1800 XL - -
 
1 GB/s
 
256 MB GD3 256b
Thumbnail
ATI Radeon X1800 GTO - -
 
990 MB/s
 
256 MB GD3 256b
Thumbnail
ATI Radeon X1800 GTO2 - -
 
990 MB/s
 
256 MB GD3 256b

Видеокарта ATI Radeon™ X1800 Обзор

Radeon™ X1800 серия — Ultra-threaded 3D Архитектура for Maximum Visual Velocity

The Radeon™ X1800 серия hands you the visual and Производительность possibilities you only dreamed of from a PC Графический процессор. It has been designed with a radically new ultra-threaded 3D Архитектура and Shader Model 3.0, unleashing the most mind-blowing gaming effects. What’s more, the X1800 introduces ATI’s revolutionary Avivo™, our new reference for video and display perfection.

Видеокарта ATI Radeon™ X1800 Specifications

Features

  • 321 million transistors on 90nm Техпроцесс
  • Ultra-threaded Архитектура with fast dynamic branching
  • Sixteen pixel shader processors
  • Eight vertex shader processors
  • 256-bit 8-channel GDDR3/GDDR4 Память Интерфейс
  • Native PCI Express x16 bus Интерфейс
  • Dynamic Voltage Control

Ring Bus Память Controller

  • 512-bit internal ring bus for Память reads
  • Programmable intelligent arbitration logic
  • Fully associative texture, color, and Z/stencil cache designs
  • Hierarchical Z-buffer with Early Z test
  • Lossless Z Compression (up to 48:1)
  • Fast Z-Buffer Clear
  • Z/stencil cache optimized for real-time shadow rendering
  • Optimized for Производительность at high display resolutions, including widescreen HDTV resolutions

Ultra-Threaded Shader Engine

  • Support for Microsoft® DirectX® 9.0 Shader Model 3.0 programmable vertex and pixel shaders in hardware
  • Full speed 128-bit floating point processing for all shader operations
  • Up to 512 simultaneous pixel threads
  • Dedicated branch execution units for high Производительность dynamic branching and flow control
  • Dedicated texture address units for improved efficiency
  • 3Dc+ texture compression
    • High quality 4:1 compression for normal maps and two-channel data formats
    • High quality 2:1 compression for luminance maps and single-channel data formats
  • Multiple Render Target (MRT) support
  • Render to vertex buffer support
  • Complete feature set also supported in OpenGL® 2.0

Advanced Image Quality Features

  • 64-bit floating point HDR rendering supported throughout the pipeline
    • Includes support for blending and multi-sample anti-aliasing
  • 32-bit integer HDR (10:10:10:2) format supported throughout the pipeline
    • Includes support for blending and multi-sample anti-aliasing
  • 2x/4x/6x Anti-Aliasing modes
    • Multi-sample algorithm with gamma correction, programmable sparse sample patterns, and centroid sampling
    • New Adaptive Anti-Aliasing feature with Производительность and Quality modes
    • Temporal Anti-Aliasing mode
    • Lossless Color Compression (up to 6:1) at all resolutions, including widescreen HDTV resolutions
  • 2x/4x/8x/16x Anisotropic Filtering modes
    • Up to 128-tap texture filtering
    • Adaptive algorithm with Производительность and Quality options
  • High resolution texture support (up to 4k x 4k)

Avivo™ Video and Display Platform

  • High Производительность programmable video processor
    • Accelerated MPEG-2, MPEG-4, DivX, WMV9, VC-1, and H.264 decoding and transcoding
    • DXVA support
    • De-blocking and noise reduction filtering
    • Motion compensation, IDCT, DCT and color space conversion
    • Vector adaptive per-pixel de-interlacing
    • 3:2 pulldown (frame rate conversion)
  • Seamless integration of pixel shaders with video in real time
  • HDR tone mapping acceleration
    • Maps any input format to 10 bit per channel output
  • Flexible display support
    • Dual integrated dual-link DVI transmitters
      • DVI 1.0 compliant / HDMI® interoperable and HDCP ready1
    • Dual integrated 10 bit per channel 400 MHz DACs
    • 16 bit per channel floating point HDR and 10 bit per channel DVI output
    • Programmable piecewise linear gamma correction, color correction, and color space conversion (10 bits per color)
    • Complete, independent color controls and video overlays for each display
    • High quality pre- and post-scaling engines, with underscan support for all outputs
    • Content-adaptive de-flicker filtering for interlaced displays
    • Xilleon™ TV encoder for high quality analog output
    • YPrPb component output for direct drive of HDTV displays
    • Spatial/temporal dithering enables 10-bit color quality on 8-bit and 6-bit displays
    • Fast, glitch-free mode switching
    • VGA mode support on all outputs
    • Drive two displays simultaneously with independent resolutions and refresh rates
  • Compatible with ATI TV/Video encoder products, including Theater 550

CrossFire™

  • Multi-GPU technology
  • Four modes of operation:
    • Alternate Frame Rendering (maximum Производительность)
    • Supertiling (optimal load-balancing)
    • Scissor (compatibility)
    • Super AA 8x/10x/12x/14x (maximum image quality)

Press Release: ATI’s Radeon® X1800 XT Breaks 1 GHz Speed Barrier

ORI, FINLAND/ Munich, Germany – October 26, 2005 – An independent team of Finnish over-clockers has made world history by over-clocking a Графический процессор to engine clock levels above 1 GHz. The record was set on the recently-announced Radeon® X1800 XT Графический процессор from ATI Technologies Inc. (TSX: ATY, NASDAQ: ATYT).

Noted Finnish over-clockers Sampsa Kurri and Ville Suvanto achieved graphics engine Частоты of 1.003 GHz and a Память speed of 1.881 GHz (940.50 MHz DDR (dual data-rate) Память Частоты) with maximum system stability and no visual artifacts.

The team, optimistic that higher speeds could ultimately be achieved with the Radeon X1800 XT, attained the record speeds using a custom-built liquid nitrogen cooling system that cooled the Графический процессор to minus-80 degrees Celsius. “We’re just warming up,” joked Kurri. “But we believe that the Radeon X1800 XT has even more over-clocking headroom, and in the coming weeks we expect to achieve higher clock speeds and even greater Производительность levels.”

“It’s impressive to see the Radeon X1800 XT Архитектура achieve 1 GHz core speed and approach 2 GHz Память speed, which far exceeds the specifications of the Память devices,” said Stan Ossias, Sr. Product Manager, Desktop Products, ATI Technologies Inc. “Once faster GDDR-4 Память arrives next year, users can expect to see the hidden potential of ATI’s innovative new Память controller design complement our Питаниеful Шейдерных движков with massive additional Частота видеопамяти scalability.”

A screen shot can be found at: http://www.muropaketti.com/r520_ghz.png.

Radeon X1800 XT’s extreme clock-scaling capabilities are made possible by a серия of key innovations that include use of the state-of-the-art 90-nanometer semiconductor process technology, an efficient new Ultra-threaded Shader Model 3.0 Архитектура, and a revolutionary new 512-bit ring-bus Память controller.

For more information on these or other ATI products please visit www.ati.com