Видеокарта AMD Radeon HD 7970

The world's first 28nm and DirectX 11.1 GPU

На данной странице представлена подробная информация про видеокарту. Сможете узнать все характеристики, фото, рейтинг и сравнение. Обновлено: 2014-08-07 | Ошибка?
Обзор
Производитель
AMD
Серия видеокарты
Radeon HD 7000
Дата выхода
December 22nd, 2011
Стартовая цена
$549 USD
Код печатной платы (PCB)
109-C38611-00
Наименование модели
102-C38601-00
Модель
AMD C386 SKU 001
Графический процессор
Модель GPU
Tahiti XT (Tahiti)
Архитектура
GCN 1.0
Техпроцесс
28 nm
Площадь ядра
352 mm2
Количество транзисторов
4.3B
Плотность транзисторов
12.3M TRAN/mm2
Потоковые процессоры
2048
Вычислительные блоки
128
Шейдерных движков
32
Текстурных блоков
128
Блоков растеризации (ROP)
32
Частоты
Базовая частота
925 MHz
Максимальная частота
уточняется MHz
Частота видеопамяти
1375 MHz
Быстродействие памяти
5500 Mbps
Конфигурация памяти
Объем памяти
3072 MB
Тип памяти
GDDR5
Шина памяти
384-bit
Пропускная способность
264.0 GB/s

жалоба
Физические характеристики
Интерфейс
PCI-Express 3.0 x16
Ширина
11.12 cm
Длина
26.49 cm
Высота
2-slot
Разъемы питания
1× 8-pin, 1× 6-pin
Питание Design
5+1+1
Макс. потребление (TDP/TBP)
230 W
Рекомендуемое питание
500 W
Поддержка нескольких GPU
4-way
Выходы дисплея
DVI-D DualLink
1 ×
miniDisplayPort
2 ×
HDMI
1 ×
Поддержка API
DirectX
11.2
Vulkan
-
OpenGL
4.4
OpenCL
1.2

Производительность
Пиксельная скорость
29.6 GPixels/s
Текстурная скорость
118.4 GTexel/s
Макс. производительность
3.8 TFLOPS
Производительность на Вт.
16.5 GFLOPS/W
Производительность на мм2
10.8 GFLOPS/mm2




    Имя модели Boost частота Память Питание Серия кастома Популярность
  Thumbnail
KUROUTOSHIKOU HD 7970 3GB
RH7970-E3GHD
1× 8-pin, 1× 6-pin
 
29%
  Thumbnail
MSI HD 7970 3GB
R7970-2PMD3GD5
1× 8-pin, 1× 6-pin
 
39%
  Thumbnail
MSI HD 7970 3GB
R7970-2PMD3GD5
1× 8-pin, 1× 6-pin
 
59%
  Thumbnail
MSI HD 7970 3GB Lightning
R7970 Lightning
2× 8-pin Lightning
 
87%
  Thumbnail
MSI HD 7970 3GB OC
R7970-2PMD3GD5/OC
1× 8-pin, 1× 6-pin
 
80%
  Thumbnail
MSI HD 7970 3GB Питание Edition
R7970 Питание EDITION 3GD5
2× 8-pin Питание Edition
 
57%
  Thumbnail
XFX HD 7970 3GB Black Edition
FX-797A-TNFC
1× 8-pin, 1× 6-pin
 
48%
  Thumbnail
XFX HD 7970 3GB Core
FX-797A-TNFC
1× 8-pin, 1× 6-pin Core
 
100%
  Thumbnail
XFX HD 7970 3GB Double Dissipation
FX-797A-TDKC
1× 8-pin, 1× 6-pin Double Dissipation
 
44%
  Thumbnail
XFX HD 7970 3GB Double Dissipation
FX-797A-TDFC
1× 8-pin, 1× 6-pin Double Dissipation
 
44%
  Thumbnail
XFX HD 7970 3GB Double Dissipation
FX-797A-TDJC
1× 8-pin, 1× 6-pin Double Dissipation
 
51%
  Thumbnail
XFX HD 7970 3GB Double Dissipation Black Edition
FX-797A-TDBC
1× 8-pin, 1× 6-pin Double Dissipation
 
81%
  Модель Ядра Максимальная частота Быстродействие памяти Конфигурация памяти
Thumbnail
AMD Radeon HD 7990
 
4096
 
1000 MHz
 
6 Gbps
 
12 GB GD5 384b
Thumbnail
AMD Radeon HD 7970 GHz Edition
 
2048
 
1050 MHz
 
6 Gbps
 
3 GB GD5 384b
Thumbnail
AMD Radeon HD 7970
 
2048
-
 
5.5 Gbps
 
3 GB GD5 384b
Thumbnail
AMD Radeon HD 7950 Boost
 
1792
 
925 MHz
 
5 Gbps
 
3 GB GD5 384b
Thumbnail
AMD Radeon HD 7950
 
1792
-
 
5 Gbps
 
3 GB GD5 384b
Thumbnail
AMD Radeon HD 7870 XT
 
1536
 
975 MHz
 
6 Gbps
 
2 GB GD5 256b
Thumbnail
AMD Radeon HD 7870 GHz Edition
 
1280
-
 
4.8 Gbps
 
2 GB GD5 256b
Thumbnail
AMD Radeon HD 7850
 
1024
-
 
4.8 Gbps
 
2 GB GD5 256b
Thumbnail
AMD Radeon HD 7790
 
896
-
 
6 Gbps
 
1 GB GD5 128b
Thumbnail
AMD Radeon HD 7770 GHz Edition
 
640
-
 
4.5 Gbps
 
1 GB GD5 128b
Thumbnail
AMD Radeon HD 7750
 
512
-
 
4.5 Gbps
 
1 GB GD5 128b
Thumbnail
AMD Radeon HD 7570
 
480
-
 
1.6 Gbps
 
2 GB GD3 128b
Thumbnail
AMD Radeon HD 7730
 
384
-
 
4.5 Gbps
 
1 GB GD5 128b
Thumbnail
AMD Radeon HD 7470
 
160
-
 
3.6 Gbps
 
1 GB GD5 64b
Thumbnail
AMD Radeon HD 7450
 
160
-
 
1.1 Gbps
 
1 GB D3 64b
Thumbnail
AMD Radeon HD 7350
 
80
-
 
800 Mbps
 
512 MB D3 64b
  Модель Ядра Максимальная частота Быстродействие памяти Конфигурация памяти
Thumbnail
AMD Radeon HD 7990
 
4096
 
1000 MHz
 
6 GB/s
 
12 GB GD5 384b
Thumbnail
AMD Radeon HD 8990
 
4096
 
1000 MHz
 
6 GB/s
 
12 GB GD5 384b
Thumbnail
AMD Radeon Sky 900
 
3584
-
 
5 GB/s
 
12 GB GD5 384b
Thumbnail
AMD Radeon HD 7970 GHz Edition
 
2048
 
1050 MHz
 
6 GB/s
 
3 GB GD5 384b
Thumbnail
AMD Radeon HD 8970
 
2048
 
1050 MHz
 
6 GB/s
 
3 GB GD5 384b
Thumbnail
AMD Radeon HD 7970
 
2048
-
 
5.5 GB/s
 
3 GB GD5 384b
Thumbnail
AMD Radeon R9 280X
 
2048
 
1000 MHz
 
6 GB/s
 
3 GB GD5 384b
Thumbnail
AMD Radeon Sky 700
 
1792
-
 
5 GB/s
 
6 GB GD5 384b
Thumbnail
AMD Radeon HD 7950 Boost
 
1792
 
925 MHz
 
5 GB/s
 
3 GB GD5 384b
Thumbnail
AMD Radeon R9 280
 
1792
 
933 MHz
 
6 GB/s
 
3 GB GD5 384b
Thumbnail
AMD Radeon HD 8950
 
1792
 
925 MHz
 
5 GB/s
 
3 GB GD5 384b
Thumbnail
AMD Radeon HD 7950
 
1792
-
 
5 GB/s
 
3 GB GD5 384b
Thumbnail
AMD Radeon HD 7870 XT
 
1536
 
975 MHz
 
6 GB/s
 
2 GB GD5 256b

Обзор

  • Ready for Microsoft Windows® 8 and DirectX® 11.1 gaming! Learn more.
  • The world’s first 28nm GPU. The revolutionary new GCN Архитектура. Ready for DirectX® 11.1. PCI Express 3.0.1 The AMD Radeon™ HD 7970 is your personal checklist for ground-breaking technology.
  • The next generation of AMD Eyefinity technology is here, featuring all-new support for stereo 3D, universal bezel compensation and brand new display configurations. Face it: the best just got better.2,3
  • Armed with the new PCI Express 3.0 standard, multi-Конфигурация GPUurations with AMD CrossFire™ technology are just another way to obliterate the competition with the revolutionary AMD Radeon™ HD 7970.1,4
  • Leave no Производительность behind. Get higher Частоты and faster gaming with AMD ПитаниеTune technology on AMD Radeon™ HD 7970 Graphics.5
  • Fold and mine faster than ever with AMD App Acceleration Питаниеed by the unprecedented 28nm GCN Архитектура.6
  • The market isn’t ready for 4k video, but Radeon™ is. With full support for HDMI® (with 4K) and DisplayPort 1.2 HBR2, the AMD Radeon™ HD 7970 is set for quad HD.

System Requirements

  • PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard
  • 500W (or greater) Питание supply with one 150W 8-pin PCI Express Питание connector and one 75W 6-pin PCI Express Питание connector recommended.7
    • NOTE: Minimum recommended system Питание supply wattage is Основана на the specific graphics card and the typical Питание requirements of other system components. Your system may require more or less Питание. OEM and other pre-assembled PCs may have different Питание requirements.
  • Certified Питание supplies are recommended.  Refer to https://ati.amd.com/certifiedPSU for a list of Certified products
  • Minimum 4GB of system Память
  • 8GB (or more) of system Память recommended for AMD CrossFire™ technology
  • Installation software requires CD-ROM drive, a keyboard, a mouse, and a display
  • DVD playback requires DVD drive and a DVD
  • Blu-ray™ playback requires Blu-ray drive and a Blu-ray disc
  • For an AMD CrossFire™ system, a second AMD Radeon™ HD 7970 Graphics card, an AMD CrossFire™ Ready motherboard and one AMD CrossFire™ Bridge Interconnect cable is required
  • Use of 3 or more displays with AMD Eyefinity technology requires a DisplayPort-capable panel or an AMD Eyefinity validated dongle. See https://www.amd.com/EyefinityDongles for a list of validated DisplayPort dongles
  • Windows Vista® or Windows® 7 operating system. 64-bit operating system highly recommended. Windows® XP not currently supported – see the following support page for additional details: https://support.amd.com/us/kbarticles/Pages/hd7900серияxpsupport.aspx
  • Not for industrial or commercial use. See AMD FirePro™ Graphics solutions for these applications.

Specifications

  • Up to 925MHz Engine Clock
  • 3GB GDDR5 Память
  • 1375MHz Частота видеопамяти (5.5Gbps GDDR5)
  • 264GB/s Пропускная способность (maximum)
  • 3.79 TFLOPS Single Precision compute Питание
  • 947 GFLOPS Double Precision compute Питание
  • GCN Архитектура
    • 32 Вычислительные блоки (2048 Потоковые процессоры)
    • 128 Texture Units
    • 128 Z/Stencil ROP Units
    • 32 Color ROP Units
    • Dual Geometry Engines
    • Dual Asynchronous Compute Engines (ACE)
  • PCI Express 3.0 x16 bus Интерфейс
  • DirectX® 11.1-capable graphics
    • 9th generation programmable hardware tessellation units
    • Shader Model 5.0
    • DirectCompute 11
    • Accelerated multi-threading
    • HDR texture compression
    • Order-independent transparency
  • OpenGL 4.2 support
    • Partially Resident Textures (PRT)
      • Ultra-high resolution texture streaming
  • Image quality enhancement technology
    • Up to 24x multi-sample and super-sample anti-aliasing modes
    • Adaptive anti-aliasing
    • Morphological Anti-Aliasing (MLAA)
    • 16x angle independent anisotropic texture filtering
    • 128-bit floating point HDR rendering
  • AMD Eyefinity multi-display technology2
    • Up to 6 displays supported with DisplayPort 1.2 Multi-Stream Transport
    • Independent resolutions, refresh rates, color controls, and video overlays
    • Display grouping
      • Combine multiple displays to behave like a single large display
  • AMD App Acceleration6
    • OpenCL 1.2 Support
    • Microsoft C++ AMP
    • DirectCompute 11
    • Double Precision Floating Point
    • AMD HD Media Accelerator
      • Unified Video Decoder (UVD)
        • H.264
        • VC-1
        • MPEG-2 (SD & HD)
        • MVC (Blu-ray 3D)
        • MPEG-4 Part 2 (DivX/Xvid)
        • Adobe Flash
        • DXVA 1.0 & 2.0 support
      • Enhanced Video Quality features
        • Advanced post-processing and scaling
          • Deblocking
          • Denoising
          • Automatic deinterlacing
          • Mosquito noise reduction
          • Edge enhancement
          • 3:2 pulldown detection
        • Advanced video color correction
          • Brighter whites processing (Blue Stretch)
          • Independent video gamma control
          • Flesh tone correction
          • Color vibrance control
          • Dynamic contrast
          • Dynamic video range control
  • AMD HD3D technology3
    • Stereoscopic 3D display/glasses support
    • Blu-ray 3D support
    • Stereoscopic 3D gaming
    • 3rd party Stereoscopic 3D middleware software support
  • AMD CrossFire™ multi-GPU technology4
    • Dual, triple or quad-GPU scaling
  • Cutting-edge integrated display support
    • DisplayPort 1.2
      • Max resolution: 4096×2160 @ 60 Hz per display
      • Multi-Stream
      • 21.6 Gbps bandwidth (HBR2)
      • High bit-rate audio
      • Quad HD/4K/UHDTV display support
      • 1080p60 Stereoscopic 3D (Frame Sequential Format)
    • HDMI® (With 4K, 3D, x.v.Color™ and Deep Color)
      • Max resolution: 4096×2160 @ 30 Hz
      • 1080p30 Stereoscopic 3D (Packed Frame Format)
      • Quad HD/4K/UHDTV video display support
    • HDMI® (With 4K, 3D, Deep Color and x.v.Color™)
      • Max resolution: 4096×2160
      • 1080p60 Stereoscopic 3D
      • Quad HD/4k video support
    • Dual-link DVI with HDCP
      • Max resolution: 2560×1600
    • VGA
      • Max resolution: 2048×1536
  • Integrated HD audio controller
    • Output protected high bit rate 7.1 channel surround sound over HDMI with no additional cables required
    • Supports AC-3, AAC, Dolby TrueHD and DTS Master Audio formats
  • AMD ПитаниеPlay™ Питание management technology3
    • Automatic Питание management with low Питание idle states
  • AMD ПитаниеTune technology5
    • Intelligent TDP management technology
    • Dynamic Частотыpeed/Производительность enhancement for games
  • AMD ZeroCore Питание5
    • Ultra-low idle Питание when the system’s display is off
    • Secondary GPUs in an AMD CrossFire™ configuration Питание down when unneeded
  • AMD Catalyst™ graphics and HD video configuration software
    • Software support for Windows 7, Windows Vista and Windows XP
    • AMD Catalyst™ Control Center – AMD Catalyst™ software application and user Интерфейс for setup, configuration, and accessing features of AMD Radeon products
    • Unified Graphics display driver – AMD Catalyst™ software enabling other PC programs and devices to use advanced graphics, video, and features of AMD Radeon™ products

Footnotes

Additional hardware (e.g. Blu-ray drive, HD or 10-bit monitor, TV tuner) and/or software (e.g. multimedia applications) are required for the full enablement of some features. Not all features may be supported on all components or systems – check with your component or system manufacturer for specific model capabilities and supported technologies.

  1. Utilization of PCI Express 3.0 bandwidth requires a mainboard equipped with a PCI Express 3.0 PHY. Not all mainboards feature this technology – check with your component or system manufacturer for specific model capabilities.
  2. AMD Eyefinity technology works with games that support non-standard aspect ratios, which is required for panning across multiple displays. To enable more than two displays, additional panels with native DisplayPort™ connectors, and/or DisplayPort™ compliant active adapters to convert your monitor’s native input to your карты DisplayPort™ or Mini-DisplayPort™ connector(s), are required.  Support for six simultaneous displays may require complementary products compatible with DisplayPort 1.2 Multi-Stream Transport. Maximum number of configured displays may vary – check with your component or system manufacturer for specific model capabilities and supported technologies.  SLS (“Single Large Surface”) functionality requires an identical display resolution on all configured displays.
  3. AMD HD3D is a technology designed to enable stereoscopic 3D support in games, movies and/or photos. Requires 3D stereo drivers, glasses, and display. Not all features may be supported on all components or systems – check with your component or system manufacturer for specific model capabilities and supported technologies. A list of supported stereoscopic 3D hardware is available at https://www.amd.com/HD3D.
  4. AMD CrossFire™ technology requires an AMD CrossFire Ready motherboard, an AMD CrossFire™ Bridge Interconnect (for each additional graphics card) and may require a specialized Питание supply.
  5. AMD ПитаниеPlay™ and AMD ПитаниеTune are technologies offered by certain AMD Radeon™ products, which are designed to intelligently manage GPU Питание consumption in response to certain GPU load conditions. Not all products feature all technologies – check with your component or system manufacturer for specific model capabilities.
  6. AMD App Acceleration is a set of technologies designed to improve video quality and enhance application Производительность. Full enablement of some features requires support for OpenCL™, DirectCompute or DirectX® Video Acceleration (DXVA). Not all products have all features and full enablement of some capabilities and may require complementary products.
  7. Minimum recommended system Питание supply wattage is Основана на the specific graphics card and the typical Питание requirements of other system components. Your system may require more or less Питание. OEM and other pre-assembled PCs may have different Питание requirements.

The AMD Radeon(TM) HD 7970 Graphics Card Is First to Market With 28nm Process Technology and PCI Express 3.0; Harnesses AMD GCN Архитектура, AMD ZeroCore Питание and AMD Eyefinity 2.0 Technologies
SUNNYVALE, CA, Dec 22, 2011 (MARKETWIRE via COMTEX) –AMD (NYSE: AMD) today launched the AMD Radeon(TM) HD 7970 graphics card for desktop PCs, introducing the world’s fastest single-GPU graphics card and the only GPU Основана на 28nm production technology.(1) With the arrival of the AMD Radeon HD 7970, AMD has unleashed its revolutionary new Graphics Core Next Архитектура that enables new levels of gaming and compute capabilities — realizing an improvement of over 150% in Производительность/sq mm over the prior generation.(2) Engineered with support for PCI Express 3.0 and AMD CrossFire(TM) technology, the AMD Radeon HD 7970 graphics card arrives prepared for the next level of gaming.(3)

“True to the maxim, ‘never settle,’ AMD is once again aggressively advancing the state of the graphics industry — this time with the arrival of the world’s fastest single-GPU graphics card, the AMD Radeon HD 7970,” said Matt Skynner, corporate vice president and general manager, GPU Division, AMD. “This graphics card represents a revolution in the graphics industry. To put it bluntly, the AMD Radeon(TM) HD 7970 changes everything!”

AMD further extends its GPU leadership with the AMD Radeon HD 7970 through AMD App Acceleration, which enables exquisite high-definition video images and exceptional Производительность improvements for everyday applications. Ground-breaking advancements with AMD Eyefinity technology enable gamers and desktop enthusiasts to connect up to six displays to one graphics card, delivering immersive stereoscopic 3D experiences and astonishing 16k x 16k display resolutions.(4) It’s also armed with the latest PCI Express 3.0 standard to enable uncompromised image quality, and is additionally equipped with GDDR5 Память, enabling accelerated GPU Производительность. Through its intelligent AMD ПитаниеTune and AMD ZeroCore Питание technologies, the AMD Radeon HD 7970 enables higher Производительность levels while maximizing Питание efficiencies.(5)

“The AMD Radeon HD 7970 is an awesome tool in any gamer’s arsenal,” said Johan Andersson, Rendering Architect at DICE. “We have worked closely with AMD during the development of the Frostbite 2 game engine to take full advantage of AMD Eyefinity multi-display technology and DirectX(R) 11 for a more realistic, entertaining and visceral gaming experience in Battlefield 3.”

Efficient Архитектура for Leading DirectX(R) 11 Производительность

--  New Архитектура for greater Производительность: AMD has further enhanced its
    GPU design efficiency through the introduction of the 28nm process
    technology and Graphics Core Next Архитектура, realizing an
    improvement of over 150% in Производительность/sq mm over the prior
    generation.
--  Refined AMD ПитаниеTune technology: Designed with the most advanced
    Питание management features, the AMD Radeon HD 7970 is equipped with the
    intelligence to convert unused Питание headroom into extra Производительность
    by dynamically controlling clock speeds, allowing gamers advanced
    Производительность inside of the Питание envelope they specify.
--  AMD ZeroCore Питание Technology: Gamers asked, AMD delivered -- the AMD
    ZeroCore Питание technology found in the AMD Radeon HD 7970 ensures that
    no Питание is wasted when the graphics card is not in use, enabling
    lower idle Питание than any other currently available graphics card.
    With support for AMD CrossFire technology, AMD ZeroCore Питание
    eliminates wasted Питание, as well as additional heat and noise from
    extra карты when you are not using them.
--  PCI Express 3.0: The AMD Radeon HD 7970 comes natively equipped with
    support for PCI Express 3.0. With world-class Производительность scaling,
    enthusiasts' GPU experience is maximized when paired with the latest
    platforms.
--  Discrete Digital Multi-Point (DDM) Audio: DDM Audio provides multiple
    independent audio streams for audio-capable displays via DisplayPort
    or HDMI signals. DDM Audio delivers unique experiences in cases where
    multi-display video conferencing, directional audio or multi-room
    entertainment hubs are being used.
--  Enhanced Multi-GPU Capabilities: AMD CrossFire technology is the
    ultimate multi-GPU Производительность gaming platform. Unlocking
    game-dominating Питание, AMD CrossFire technology, coupled with PCI
    Express 3.0, will allow for unprecedented bandwidth in TriFire and
    QuadFire configurations.

The Ultimate Immersive Gaming Experience and Innovative AMD Eyefinity 2.0 Technology

--  Next Generation AMD Eyefinity technology: AMD Eyefinity 2.0 features
    all-new support for stereo 3D, universal bezel compensation, brand new
    display configurations and an expanded and more immersive field of
    view. This allows users with 2560x1600 monitors in an AMD Eyefinity
    5x1 landscape configuration to achieve a horizontal resolution of
    12,800 pixels, driving more than 20 million pixels of screen real
    estate. More than 70 game titles have been AMD Eyefinity-validated,
    while many are AMD Eyefinity-ready, and hundreds more are AMD
    Eyefinity-compatible.
--  DisplayPort 1.2 and HDMI 1.4a: With full support for 3GHz HDMI 1.4a
    and DisplayPort 1.2 HBR2, the AMD Radeon HD 7970 is set to drive next
    generation displays at up to 4K resolution.
--  3D entertainment choices with AMD HD3D technology: With the arrival of
    the latest in stereo 3D technology, AMD continues to deliver an
    enhanced visual experience on stereo 3D-capable desktops and notebooks
    Питаниеed by AMD Radeon graphics. The AMD Radeon HD 7970 is backed by
    AMD's open 3D initiative for stereo 3D gaming and Blu-ray 3D movies.

Better Производительность through AMD App Acceleration

--  AMD App Acceleration lets you do more, faster: Enthusiasts will enjoy
    improved GPGPU Производительность and new features in many top media,
    entertainment and everyday productivity applications with AMD App
    Acceleration.
--  Extensive support of industry standards: AMD Radeon HD 7970 fully
    supports DirectCompute(R) and OpenCL(TM) technologies, enabling
    broad application support today and tomorrow.

The AMD Radeon HD 7970 is available January 9, 2012 from retailers worldwide, with select models starting at $549 US SEP.

Supporting Resources

--  Product page: Learn more about the AMD Radeon HD 7970
--  Twitter: Follow AMD graphics news on Twitter at @AMDRadeon
--  Facebook: Become a fan of AMD technology on Facebook
--  Blog: Matt Skynner's Blog On The AMD Radeon HD 7970

About AMD AMD (NYSE: AMD) is a semiconductor design innovator leading the next era of vivid digital experiences with its groundbreaking AMD Fusion Accelerated Processing Units (APUs) that Питание a wide range of computing devices. AMD’s server computing products are focused on driving industry-leading cloud computing and virtualization environments. AMD’s superior graphics technologies are found in a variety of solutions ranging from game consoles, PCs to supercomputers. For more information, visit http://www.amd.com.

AMD, the AMD Arrow logo, CrossFire, Radeon, and combinations thereof are trademarks of Advanced Micro Devices, Inc. Windows is a registered trademark of Microsoft Corporation in the United States and/or other countries. OpenCL is a trademark of Apple Inc., used with permission by Khronos. Other names are for informational purposes only and may be trademarks of their respective owners.

(1) As of December 22, 2011, the AMD Radeon(TM) HD 7970 scores in excess of X2700 in 3DMark(R) 11, the highest single-GPU graphics card score achieved on a stock platform to date.

(2) The AMD Radeon(TM) HD 7970 серия GPU offers more than 1.54X times the compute Питание/mm2 when compared to the AMD Radeon(TM) HD 6970 серия GPU: the AMD Radeon(TM) HD 6970 серия GPU has been calculated at 2.703 TFLOPs of compute Питание with a measured Площадь ядра of 389mm2, while the AMD Radeon(TM) HD 7970 серия GPU has been calculated at 3.789 TFLOPs of compute Питание with a Площадь ядра of 352mm2.

(3) Utilization of PCI Express 3.0 bandwidth requires a mainboard equipped with a PCI Express 3.0 PHY. Not all mainboards feature this technology — check with your component or system manufacturer for specific model capabilities.

(4) AMD Eyefinity technology works with games that support non-standard aspect ratios, which is required for panning across multiple displays. To enable more than two displays, additional panels with native DisplayPort(TM) connectors, and/or DisplayPort(TM) compliant active adapters to convert your monitor’s native input to your card’s DisplayPort(TM) or Mini-DisplayPort(TM) connector(s), are required. Support for six simultaneous displays may require complementary products compatible with DisplayPort 1.2 Multi-Stream Transport. Maximum number of configured displays may vary — check with your component or system manufacturer for specific model capabilities and supported technologies. SLS (“Single Large Surface”) functionality requires an identical display resolution on all configured displays.

(5) AMD ПитаниеPlay, AMD ПитаниеTune and AMD ZeroCore are technologies offered by certain AMD Radeon products, which are designed to intelligently manage GPU Питание consumption in response to certain GPU load conditions. Not all products feature all technologies — check with your component or system manufacturer for specific model capabilities.