HIS X1550 iFan 512/256MB (128bit) DDR2 AGP
  • X1550_iFAN_2_AGP_500
  • 1550_SB_3DBox_250
產品編號 H155F256A-R
EAN 編碼 489700535 8092
散熱器 iFan
GPU 1550
芯片時脈 550 MHz
記憶體 時脈 800 MHz
記憶體 512/ 256 MB
記憶體類別 DDR2
記憶體介面 128 bit
介面 AGP 8X/ 4X
顯卡大小 20.4 X 12.6 X 2.2 cm
Availability Discontinued


  • Powered by ATI Radeon X1550 - 550MHz
  • 512/256MB-128bit 4 channel DDR2 memory - 800MHz
  • 4 Pixel shader processor
  • 2 Vertex shader processor
  • 4 Geometry Pipelines
  • Ultra-threaded SM 3.0 Engine
  • Advanced memory controller
  • ATI AvivoTM
  • High Precision Architecture
  • AGP support via Riato
  • RV515 80nm process
  • Vertex and Pixel Shader 3.0
  • Dynamic Branching and Flow Control
  • 128-bit FP32 Processing
  • 128-way Ultra-threaded dispatch processor
  • High Dymanic Range rendering
  • All stage Trilinear (16X) Anisotropic Filtering
  • Full (HQ) Anisotropic Filtering
  • Temporal Anti-Aliasing mode
  • 6X Adaptive AA
  • 12-tap error-free Dynamic Soft Shadows
  • High resolution texture support (up to 4k x 4k)
  • H.264 Accelerated
  • Dual-Link DVI
  • DirectX® 9 and OpenGL® supported
  • HIS delivers Faster, Cooler, Quieter plus the best quality product!
  • Platinum packing with software bundle
  • Professional customer service and technical support
  • Microsoft Dungeon Siege Full
  • 3D Album PicturePro
  • PowerDirector 3 SE Plus
  • Power2Go 4

  • (Bundle items are subject to change without prior notice)
  • S-Video Cable
  • Conversion Cable Mini-Din to RCA
  • HDTV Output cable
  • DVI to VGA Dongle

Model Name HIS X1550 iFan 512/256MB (128bit) DDR2 AGP
Chipset Radeon X1550 AGP Series 
Pixel Pipelines
Vertex Engines
Manu. Process (Micron) 80nm 
Fill Rate 2.2GPixal/s 
Memory Size (MB) 256MB/512MB 
Memory Type DDR2 
RAMDAC (MHz) 400 Dual 
Engine CLK (MHz) 550
Memory CLK (MHz) 800
Memory Interface (bit) 128
Memory Bandwidth 12.8GB/s
Max. Resolution 2560x1600
Bus Interface AGP 8X/ 4X
2nd VGA Yes
2nd DVI No
TV-out Yes
HDTV (YPrPb component output) No
Video-in No
TV Tuner No
FM Tuner No

Delivers all high-end graphics features for gaming, surfing the Internet and watching digital video at a smart price!
HIS X1550 delivers all the high-end graphics features: supports the DirectX 9.0c, OpenGL 2.0 and Shader Model 3.0, and for anti-aliasing with HDR. Avivo™ engine is also included for encoding/decoding the latest video formats, e.g. MPEG-4, MPEG2, DivX, and H.264…etc.

Prepare your PC with a graphics card that delivers a premium Windows Vista™ experience for playing games, watching movies and viewing pictures. HIS X1550 provides excellent image quality for all gaming, visual and interactive applications.

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HIS has won over 1700 awards with AMD graphic solutions from major media worldwide.