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Brand | HIS |
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Model | H483FN512P |
Interface | PCI Express 2.0 x16 |
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Chipset Manufacturer | ATI |
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GPU | Radeon HD 4830 |
Core Clock | 575 MHz |
Stream Processors | 640 Stream Processors |
Effective Memory Clock | 1800 MHz |
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Memory Size | 512MB |
Memory Interface | 256-Bit |
Memory Type | GDDR3 |
DirectX | DirectX 10.1 |
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OpenGL | OpenGL 2.1 |
DVI | 2 x DVI |
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TV-Out | HDTV / S-Video Out |
RAMDAC | 400MHz |
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Max Resolution | 2560 x 1600 |
RoHS Compliant | Yes |
CrossFireX Support | Yes |
Cooler | With Fan |
System Requirements | PCI Express based PC is required with one X16 lane graphics slot available on the motherboard 450 Watt or greater power supply with 75 Watt 6-pin PCI Express power connector recommended (550 Watt and two 6-pin connectors for ATI CrossFireX technology in dual mode) Certified power supplies are recommended for ATI CrossFireXTM technology support. Refer to http://ati.amd.com/certifiedPSU for a list of Certified products Minimum 1GB of system memory Installation software requires CD-ROM drive For a complete ATI CrossFireX system, a second ATI Radeon HD 4830 graphics card, an ATI CrossFireX Ready motherboard and one ATI CrossFireX Bridge Interconnect cable per graphics card are required |
Power Connector | 6-Pin |
Dual-Link DVI Supported | Yes |
HDCP Ready | Yes |
Package Contents | H483FN512P Driver Disk User's Manual DVI to VGA/D-sub Adapter |
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Date First Available | October 22, 2008 |
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Pros: Make sure you get a program called GPU-Z - it is free. Check the # of Stream Processing units your card shows in GPU-Z. It should be 640, but some only come up with 560 like mine did. This means is was accidentally gimped by the bios. It is fixable by flashing the bios and is very easy. I did it and I now have a fully functional card. This WILL affect you performance so check it out.
Cons: This is just an update - I have reveiwed the card already.
Overall Review: I have noticed a few extra frames in Crysis by doing this. Not a huge change, but helpful.