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Sapphire HD 3850 Review

gotdamojo06    -   November 16, 2007
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Specifications: 

Interface

PCI-E x16 (PCI-E 2.0 Support)

Memory

256MB GDDR3

Memory Bus

256-bit

Engine Clock

668MHz

Memory Clock

1650MHz

Stream Processing Units

320

Output

Dual-DVI
TVO
HDTV
HDMI

DirectX

10.1

Max Resolution

2560x1600

 

Features: 

  • 666 million transistors on 55nm fabrication process
  • PCI Express 2.0 x16 bus interface
  • 256-bit GDDR3 memory interface
  • Ring Bus Memory Controller
  • Microsoft® DirectX® 10.1 support
  • Unified Superscalar Shader Architecture
  • Dynamic Geometry Acceleration
  • 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
  • ATI PowerPlay™
  • ATI CrossFireX™ Multi-GPU Technology



  1. Introduction & Closer Look
  2. Closer Look Continued
  3. Installation
  4. Specifications & Features
  5. Testing ( Setup,Benchmark FarCry)
  6. Benchmark: F.E.A.R.
  7. Benchmark: BioShock
  8. Benchmark: Call of Duty 2
  9. Benchmark: Quake 4
  10. Benchmark: NFS: Most Wanted
  11. Benchmark: 3D Mark 06
  12. Benchmark: RyderMark
  13. Conclusion
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