ATI
GPU-Z 0.3.4
GPU-Z Validation z3zwu
Card Name: ATI Radeon HD 4800 Series
Owner: mfb412 Submitted: 2009-06-22 18:37:00
Owner's Comments:  
GPU: RV770 Revision:  
Technology: 55 nm Die Size: 256 mm²
BIOS Version: VER011.003.000.000.029117 Device ID: 1002 - 9442
Bus Interface: PCI-E 2.0 x16 @ x16 2.0 Subvendor: ATI (1002)
ROPs: 16 Shaders: 800 (DX 10.1)
Pixel Fillrate: 11.2 GPixel/s Texture Fillrate: 28.0 GTexel/s
Memory Type: GDDR3 Bus Width: 256 bit
Memory Size: 512 MB Bandwidth: 71.0 GB/s
Driver: atiumdag 8.14.10.0671 (Catalyst 9.6) / Vista64
GPU Clock: 700 MHz 1110 MHz  
Default Clock: 625 MHz 993 MHz  
Overclock: +12% +12%  
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