Mainstream level dedicated laptop card.
Zaatharen's cards:
Sony used GDDR3 memory chips clocked at 1600MHz for their HD4570, Asus used slow DDR2 clocked at 1000MHz again
Vlask's chips:
From Acer Aspire 5542G and Asus K40AB. Donated by Radim Kopeček.
Additional Info
- Made by: ATI
- Codename: M92
- Bus: PCI-E 2 x16
- Memory Size: 512MB
- Max Memory Size: 512MB
- Memory Type: DDR2, GDDR3
- Year: 2009
- Announce Date: Friday, 09 January 2009
- Card Type: VGA
- Family: Radeon HD4x
- Manufacturer: TSMC
- Process tech: 55nm
- Transistors (Millions): 242
- Made in: Taiwan
- Owned by: Zaatharen, Vlask (chip/not working)
- Outputs: 15 pin D‐sub, DVI, HDMI, DisplayPort
- Power consumption (W): 15
- Video Acceleration: MPEG-4 AVC (H.264)
- DirectX: DX10.1
- OpenGL: 3.3
- Core Clock (MHz): 680
- Effective Memory Clock (MHz): 1600
- Memory Bus Width: 64bit
- Memory Bandwidth (MB/s): 12800
- Texture Units: 8
- ROPs: 4
- Unified Shaders: 80
- Shader Model: 4.1 (DX10.1)
- Pixel Fillrate (MPixel/s): 2720
- Texel Fillrate (MTexel/s): 5440
- Shaders power (GFlops): 108,8
- Sold by: AcerAsusSony
- Max Memory Clock (MHz): 1600
- Min Memory Clock (MHz): 800
- Ramdac (MHz): 400
- Press info: Freelibrary
- Info: Notebookcheck.net
- Info: GPU-Z
Published in
ATI Technologies Inc.
Download attachments:
- 3D Register Reference Guide (12584 Downloads)
- Radeon R6xx/R7xx Acceleration (12891 Downloads)