ATI Radeon HD 4770 Reviews Available

ATI Radeon Premium Graphics

ATI Radeon HD 4770



Few days after Expreview’s Radeon HD 4770 test, the official reviews of ATI’s new baby, the Radeon HD 4770 are available.

ATI Radeon HD 4770 features are listed below:

  • GPU: RV740 @ 750MHz / 40nm / 826 million transistors
  • Shader cores: 640 (or better: 128 vec5 cores)
  • Memory: 512Mb GDDR5 @ 800MHz (3200MHz effective) / 128-bit
  • Texture units: 32
  • ROPs: 16
  • 3D APIs: OpenGL 2/3 and DirectX 10.1
  • Max board power: 80 Watts (Radeon HD 4850: 110 Watts – Radeon HD 4870: 160 Watts)
  • Power connector: 1×6-pin
  • Price: around 100$US

ATI Radeon HD 4770 GPU-Z
Seems GPU-Z has a little problem with the number of ROPs: 8 displayed while the real value is 16

ATI Radeon HD 4770 - OpenGL test: Quakewars
OpenGL test: Quakewars (hothardware.com)

ATI Radeon HD 4770 - OpenGL test: Quakewars
Direct3D test: Far Cry 2 (hothardware.com)

ATI Radeon HD 4770 - GPU Temperature
GPU Temperature: Idle, Race Driver Grid and FurMark (pcgameshardware.com)

ATI Radeon HD 4770 - GPU Temperature
GPU Temperature: Idle and load (techpowerup.com)

ATI Radeon HD 4770 - Total relative performance
Total relative performance (techpowerup.com)

ATI Radeon HD 4770 Reviews:





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