Видеокарта ATI Radeon HD 3470

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Серия видеокарты
Radeon HD 3000
Дата выхода
Январь 23rd, 2008
Стартовая цена
$59 USD
Код печатной платы (PCB)
Модель платы
AMD B408
Графический процессор
Модель GPU
RV620 PRO (RV620)
65 nm
Площадь ядра
67 mm2
Количество транзисторов
Плотность транзисторов
2.7M TRAN/mm2
Шейдерных блоков
Потоковых процессоров
SIMD Engines
Текстурных блоков
Блоков растеризации (ROP)
Базовая частота
800 MHz
Максимальная частота
уточняется MHz
Частота видеопамяти
950 MHz
Быстродействие памяти
1900 Mbps
Конфигурация памяти
Объем памяти
256 MB
Тип памяти
Шина памяти
Пропускная способность
15.2 GB/s

Физические характеристики
PCI-Express 2.0 x16
Макс. потребление (TDP/TBP)
30 W
Рекомендуемое питание
300 W
Выходы дисплея
DVI-I DualLink
1 ×
1 ×
1 ×
Поддержка API

Пиксельная скорость
3.2 GPixels/s
Текстурная скорость
3.2 GTexel/s
Макс. производительность
Производительность на Вт.
Производительность на мм2
955 FLOPS/mm2

  Модель Ядра Максимальная частота Быстродействие памяти Конфигурация памяти
ATI Radeon HD 3870 X2
1.8 Gbps
2 GB GD4 256b
ATI Radeon HD 3870
2.3 Gbps
512 MB GD4 256b
ATI Radeon HD 3850
1.7 Gbps
512 MB GD3 256b
ATI Radeon HD 3690
1.7 Gbps
256 MB GD3 128b
ATI Radeon HD 3830
1.7 Gbps
256 MB GD3 128b
ATI Radeon HD 3750
1.4 Gbps
512 MB GD3 128b
ATI Radeon HD 3730
792 Mbps
512 MB D2 128b
ATI Radeon HD 3650
1.6 Gbps
256 MB GD3 128b
ATI Radeon HD 3470
1.9 Gbps
256 MB GD3 64b
ATI Radeon HD 3470 LP
1.9 Gbps
256 MB GD3 64b
ATI Radeon HD 3450
1 Gbps
256 MB D2 64b
ATI Radeon HD 3450 LP
1 Gbps
256 MB D2 64b
  Модель Ядра Максимальная частота Быстродействие памяти Конфигурация памяти
ATI Radeon HD 4250
792 MB/s
512 MB D2 64b
ATI Radeon HD 3470
1.9 GB/s
256 MB GD3 64b
ATI Radeon HD 3470 LP
1.9 GB/s
256 MB GD3 64b
ATI Radeon HD 3450
1 GB/s
256 MB D2 64b
ATI Radeon HD 3450 LP
1 GB/s
256 MB D2 64b

Видеокарта ATI Radeon™ HD 3400 серия Обзор

HD Video Beyond 1080p

With ATI Avivo™ HD technology, the latest Blu-ray and HD DVD movies play as smoothly as intended; at True HD 1080p. The Unified Video Decoder (UVD) relieves your CPU from the taxing video decode process and enables time-saving multi-tasking. Enjoy quality to spare with resolutions upscaled beyond 1080p for the most processing-intensive content. And with a choice of digital outputs, you have more options when enjoying your digital entertainment.1

HD Gaming Technology

Play the next generation of HD games featuring life-like graphics realism from Microsoft® DirectX® 10.1 compatibility. With PCI Express® 2.0 support, you’re ready for games that demand fast throughput. And boost your gaming experience with ATI Hybrid Graphics multi-GPU technology – get an easy Производительность upgrade when you plug into a compatible AMD 7-серия Integrated Chipset-based motherboard.

Break-through Efficiency

ATI Radeon™ HD 3400 серия Графический процессорs deliver break-through efficiency from cutting-edge technology and new energy-saving features that can help lower your energy costs and enable cool, quiet PCs. Be more productive with advanced multi-monitor support and enjoy the extraordinary value.


  • Improved Unified Video Decoder – View and manipulate the latest Blu-ray and HD DVD content with a dedicated hardware video decoder that leaves your CPU free to perform other tasks.
  • Ultimate Image Quality – Производительность that rivals high-end HD-DVD and Blu-ray players on displays with resolutions that exceed 1080p – up to 2560×1600.1
  • Integrated Digital Outputs – Enjoy your digital content the way you want to, with built-in HDMI that includes 5.1 surround audio for big screen entertainment and the latest in display connectivity; DisplayPort™ technology.
  • PCI Express® 2.0 – Get ready for the most demanding graphics applications with PCI Express 2.0 support, which allows up to twice the throughput of current AMD PCI Express карты.
  • DirectX® 10.1 Compatibility – You’ll be blown away by life-like graphics from Microsoft® DirectX® 10.1 games, with stunning 3D graphics and shading effects.
  • ATI Hybrid Graphics – Combine an ATI Radeon™ HD 3400 серия graphics card with a compatible AMD 7-серия Integrated Chipset to improve gaming Производительность and multi-monitor productivity.
  • ATI CrossFireX™ multi-GPU – Upgrade to even greater 3D Производительность quickly and easily thanks to plug-and-play ATI CrossFireX technology.
  • ATI ПитаниеPlay™ Technology – Питание saving features that reduce Питание consumption at idle or during low-usage
  • Runs Cool and Quiet – With a smaller chip designed to use less Питание, your system can take advantage of high-end Windows Vista® features while running more efficiently and quieter than ever.
  • Be More Productive – See more and do more of your work and entertainment with advanced multi-monitor support.

Видеокарта ATI Radeon™ HD 3400 серия GPU Specifications

  • 181 million transistors on 55nm Техпроцесс
  • PCI Express 2.0 x16 bus Интерфейс
  • 64-bit DDR2/GDDR3 Память Интерфейс
  • 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 Архитектура
    • 40 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 16 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
    • Early Z test, Re-Z, Z Range optimization, and Fast Z Clear
    • Lossless Z & stencil compression
    • 8 render targets (MRTs) with anti-aliasing support
    • Physics processing support
  • Dynamic Geometry Acceleration
    • Programmable tessellation unit
    • Accelerated geometry shader path for geometry amplification
    • Память read/write cache for improved stream output Производительность
  • Anti-aliasing features
    • Multi-sample anti-aliasing (2 or 4 samples per pixel)
    • Custom Filter Anti-Aliasing (CFAA) for improved quality
    • Adaptive super-sampling and multi-sampling
    • Temporal anti-aliasing
    • Gamma correct
    • Super AA (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, 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 Выходы дисплея
      • Content-adaptive de-flicker filtering for interlaced displays
      • Fast, glitch-free mode switching
      • Hardware cursor
    • Two integrated DVI Выходы дисплея
      • Primary supports 18-, 24-, and 30-bit digital displays at all resolutions up to 1920×1200 (single-link DVI) or 2560×1600 (dual-link DVI)1
      • Secondary supports 18-, 24-, and 30-bit digital displays at all resolutions up to 1920×1200 (single-link DVI only)1
      • Each includes HDCP encoder with on-chip key storage for maximum resolution playback of protected content2
    • Two integrated DisplayPort™ outputs
      • Supports 24- and 30-bit displays at all resolutions up to 2560×16002
      • 1, 2, or 4 lanes per output, with data rate up to 2.7 Gbps per lane
    • Two integrated 400 MHz 30-bit RAMDACs
      • Each supports analog displays connected by VGA at all resolutions up to 2048×15361
    • HDMI output support
      • Supports all display resolutions up to 1920×10801
      • 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 Выходы дисплея
  • ATI ПитаниеPlay™
    • Advanced Питание management technology for optimal Производительность and Питание savings
    • Производительность-on-Demand
      • Constantly monitors GPU activity, dynamically adjusting Частоты and voltage Основана на user scenario
      • Clock and Память 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 Производительность and image quality with two GPUs
    • Integrated compositing engine
    • High Производительность bridge interconnect3
    • ATI Hybrid Graphics support4

Видеокарта AMD unleashes the ATI Radeon™ HD 3400 and ATI Radeon™ HD 3600 серия, delivering leading-edge graphics technology with full support for DirectX® 10.1, PCI Express® 2.0 and DisplayPort™

—Both next-generation серия of Графический процессорs built on 55 nm process technology, available for under $100 SEP—

SUNNYVALE, Calif. — 1/23/2008 — AMD today announced the introduction and availability of the ATI Radeon™ HD 3400 and ATI Radeon™ HD 3600 серия, the leading-edge entry-level and mainstream Графический процессорs (GPU) in the ATI Radeon™ HD 3000 серия. Ranging in price from USD $49-$65 suggested e-tail pricing (SEP) for the ATI Radeon HD 3400 серия and USD $79-$99 SEP for the ATI Radeon HD 3600 серияi , the new graphics solutions deliver unmatched value to the consumer. Both серия continue to advance AMD’s leadership by delivering display connectivity through DisplayPort™ integrated into the GPUii, allowing AMD to exceed current manufacturing expectations in the industry. As part of the first family of Видеокарты built using 55nm process technologyiii, both серия provide exceptional Производительность-per-watt for a quiet and Питание-efficient experience at unbelievable price points.

Blu-ray or HD DVD disc playback can be enjoyed in full HD glory (1080p)iv thanks to AMD’s proprietary unified video decoder (UVD) technology found on the ATI Radeon HD 3400 and ATI Radeon HD 3600 серия, ensuring movies play back smoothly and with incredible detail. Immersive home theater environments can be created using the built-in support for six channel (5.1) Dolby Digital® surround audio transmission through HDMI. In addition, the ATI Radeon™ HD 3450 will support fully silent (passive) cooling, delivering the ideal solution for home theater PCs.

“With the ATI Radeon HD 3400 and ATI Radeon HD 3600 серия, AMD is delivering outstanding graphics Производительность to the mainstream,” said Rick Bergman, senior vice president, AMD Graphics Products Group. “AMD is leading the industry by delivering top-to-bottom DirectX® 10.1 support with modular graphics capabilities for easy upgradeability. It’s part of our commitment to deliver The Ultimate Visual Experience™ to more users than ever before.”

AMD continues its display leadership with both серия by offering the world’s first GPUs with integrated DisplayPort support. DisplayPort offers twice the bandwidth of DVI, and is poised to deliver low-cost high resolution and bit-depth panels.

“Dell and AMD have been leaders in driving the DisplayPort standard since its inception”, said Bruce Montag, office of the CTO, Dell. “AMD is demonstrating its technology leadership with the introduction of dual integrated DisplayPort capability in the ATI Radeon HD 3400 and ATI Radeon HD 3600 серия graphics.”

Gamers looking for Графический процессорs that allow for further scalability will find that both серия boast ATI CrossFireX™, which delivers the option of multi-GPU upgradability. ATI Hybrid Graphics allows users to combine an ATI Radeon™ HD 3400 GPU with a compatible AMD 7-серия chipset to provide exceptional 3D Производительность, adding further value to the gaming experience. With support for Microsoft® DirectX 10.1 support, gamers can play the top HD games with life-like 3D graphics, stunning realism, and great shading effects. Full support for PCI Express® 2.0 technology allows for twice the throughput of current PCI Express картыv, which means gamers will be ready for demanding graphic applications.

The ATI Radeon HD 3400 and ATI Radeon HD 3600 серия have already enjoyed broad customer adoption and are designed into a significant number of major OEM mainstream and entry-level PCs scheduled to be shipped in 2008.

The official launch event, highlighting both серия in depth, will be held in Beijing, China on Wednesday, January 23rd, 2008.

For press resources including images and logos, please visit the press kit at http://www.amd.com/radeon3k/presskit.

About AMD
Advanced Micro Devices (NYSE: AMD) is a leading global provider of innovative processing solutions in the computing, graphics and consumer electronics markets. AMD is dedicated to driving open innovation, choice and industry growth by delivering superior customer-centric solutions that emПитание consumers and businesses worldwide. For more information, visit www.amd.com.

i SEP stands for suggested e-tail price. Производители may sell products at different e-tail prices to accommodate their current demand and supply. Please check manufacturer Web site for more details.
ii The ATI Radeon™ HD 3400 and ATI Radeon™ HD 3600 серия have full support for DisplayPort™ as it is built into the processor itself; availability in consumer products is determined by the specific solution provider (board partner, PC manufacturer or notebook vendor).
iii The first family of graphics built using 55nm process technology is the next-generation ATI Radeon™ HD 3000 серия.
iv An HD monitor is required to experience Blu-ray or HD DVD disc playback with the ATI Radeon™ HD 3400 and ATI Radeon™ HD 3600 серия.
v The peak throughput of PCI Express 2.0 is 5 Gbps per lane in each direction, vs. 2.5 Gbps per lane in each direction for PCI Express 1.1.