HIS AMD Radeon HD 4890 1GB RAM DDR5 PCIe graphics card, 2x DVI, PCI Express x16
Specifications
Product Code | H489FT1GP |
Model Name | HIS HD 4890 Fan TURBO 900MHz(vs. 850 standard) (Full HD 1080p) HDMI 1GB (256bit) 4Gbps(vs. 3.9Gbps standard) GDDR5 Dual DL-DVI & TV (HDCP) PCIe (RoHS) |
Chipset | Radeon HD 4800 PCIe Series |
ASIC | Radeon HD 4890 GPU |
Pixel Pipelines | 800 stream processing units* (Unified) |
Vertex Engines | 800 stream processing units* (Unified) |
Manu. Process (Micron) | 55nm |
Transistor | 956 million |
Memory Size (MB) | 1024 |
Memory Type | GDDR5 |
RAMDAC (MHz) | 400 |
Engine CLK (MHz) | 900 |
Memory CLK (Gbps) | 4Gbps (1000 x 4) |
Memory Interface (bit) | 256 |
Power Supply Requirement | 500 Watt or greater power supply with two 75W 6-pin PCI Express power connectors recommended (600 Watt and four 6-pin connectors for ATI CrossFireX technology in dual mode) |
Max. Resolution | Two x 2560*1600 (Dual dual-link) |
Bus Interface | PCI Express x16 |
VGA | No |
2nd VGA | No |
DVI | Yes |
2nd DVI | Yes |
TV-out | Yes |
HDTV (YPrPb component output) | No |
Video-in | No |
TV Tuner | No |
FM Tuner | No |