ATI Radeon HD 4770 Reviews Available

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

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

OpenGL test: Quakewars (hothardware.com)

Direct3D test: Far Cry 2 (hothardware.com)

GPU Temperature: Idle, Race Driver Grid and FurMark (pcgameshardware.com)

GPU Temperature: Idle and load (techpowerup.com)

Total relative performance (techpowerup.com)

ATI Radeon HD 4770 Reviews:

• AMD Radeon HD 4770
• ATI Radeon HD 4770 40nm GPU, $99 Graphics Return
• Review: Ati RadeonHD 4770 vs. HD 4850 & Geforce 9800 GT
• ATI Radeon HD 4770 512MB GDDR5 Review
• ATI Radeon HD 4770 review
• AMD Radeon HD 4770 512MB Review – World’s First 40nm GPU
• ATI Radeon 4770 Performance Preview
• ATI Radeon HD 4770 RV740 DDR5 Video Card
• ATI Radeon HD 4770 512MB Video Card Review