Berita Hardware, AMD 7970 REVIEW

Berita Hardware terbaru.,.
Amd baru ini saja akan meluncurkan sebuah VGA high end.,dengan spesifikasi tinggi yang dikhusukan buat pengguna game dan graphic mainstream.
VGA ini adalah AMD HD 7970 .

AMD HD 7970 Spesifikasi :

• Up to 925MHz Engine Clock
• 3GB GDDR5 Memory
• 1375MHz Memory Clock (5.5Gbps GDDR5)
• 264GB/s memory bandwidth (maximum)
• 3.79 TFLOPs Single Precision compute power
• 947 GFLOPs Double Precision compute power
• GCN Architecture
  • 32 compute units (2048 Stream Processors)
  • 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 interface
• DirectX® 11-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)
  • DirectX® 10/11 Super-Sample Anti-Aliasing (SSAA)
  • 16x angle independent anisotropic texture filtering
  • 128-bit floating point HDR rendering
• AMD Eyefinity multi-display technology¹
  • 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 Acceleration²
  • OpenCL 1.2 Support
  • Microsoft C++ AMP
  • DirectCompute 11
  • Double Precision Floating Point
  • AMD HD Media Accelerator
    • Universal 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 technology⁴
  • Stereoscopic 3D display/glasses support
  • Blu-ray 3D support
  • Stereoscopic 3D gaming
  • 3rd party Stereoscopic 3D middleware software support
• AMD CrossFire™ multi-GPU technology⁵
  • Dual, triple or quad-GPU scaling
• Cutting-edge integrated display support
  • DisplayPort 1.2
    • Max resolution: 4096x2160 per display
    • Multi-Stream Transport
    • 21.6 Gbps bandwidth
    • High bit-rate audio
    • Quad HD/4k video support
  • 3GHz HDMI 1.4a with Stereoscopic 3D Frame Packing Format, Deep Color, xvYCC wide gamut support, and high bit-rate audio
    • Max resolution: 4096x3112
    • 1080p60 Stereoscopic 3D
    • Quad HD/4k video support
  • Dual-link DVI with HDCP
    • Max resolution: 2560x1600
  • VGA
    • Max resolution: 2048x1536
• 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 PowerPlay™ power management technology³
  • Automatic power management with low power idle states
• AMD PowerTune technology³
  • Intelligent TDP management technology
  • Dynamic clockspeed/performance enhancement for games
• AMD ZeroCore Power³
  • Ultra-low idle power when the system’s display is off
  • Secondary GPUs in an AMD CrossFire™ configuration power down when unneeded
• • Software support for Windows 7, Windows Vista, and Windows XP
  • AMD Catalyst™ Control Center - AMD Catalyst™ software application and user interface 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 
  
  
  
• AMD Catalyst™ graphics and HD video configuration software 

 HD 7970 ini merupakan kartu grafis pertaama yang menggunakan fabrikasi 28nm dan juga menggunakan architecture Graphics Core Next’ (GCN).

• Terlihat diatas spesifikasi yang tertulis bahwa Hd 7970 ini support Direct x 11,dan yang membuat keren adalah clock nya  925MHz Engine Clock
•  
• HD7970 memiliki 2.047 stream prosesor dan memori GDDR5 3GB terhubung melalui memory interface 384 bit .
•  
• generasi terbaru dari AMD EYEFENITY yang dimana support for stereo 3D,

Amd HD 7970 dikeluarkan seminggu setelah HD 6970 dirilis.,.dan perbandinganny adalah sbb :
 

Dilepas pada tahun 2012 dan dengan harga kisaran 450 us dolar.