Hightech Radeon HD4870X2 2GB
Description
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Reviews
- Powered by Dual Radeon® HD 4870 GPU
- Dual TeraScale graphics engines
- 956 million transistors on 55nm fabrication process
- 1600 stream processors and 230GB/sec of memory bandwidth
- DirectX® 10.1
- 24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering
- ATI CrossFireX™ multi-GPU support for highly scalable performance
- Use up to four discrete cards with an AMD 790FX based motherboard
- PCI Express® 2.0 support
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Specifications |
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Model Name |
HIS HD 4870 X2 (Full HD 1080p) HDMI 2GB (512bit) GDDR5 Dual DL-DVI & TV (HDCP) PCIe (RoHS)
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Chipset |
Radeon HD 4800 PCIe Series
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| ASIC |
Radeon™ HD 4870X2 GPU
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Pixel Pipelines |
1600 stream processing units* (Unified)
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Vertex Pipelines |
1600 stream processing units* (Unified)
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Manu. Process (Micron) |
55nm |
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Transistor |
956 million |
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Fill Rate |
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Memory Size (MB) |
2GB |
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Memory Type |
GDDR5 |
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RAMDAC (MHz) |
400 |
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Engine CLK |
750MHz |
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Memory CLK |
3.6Gbps |
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Memory Interface (bit) |
2x256-bit |
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Memory Bandwidth |
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| Max Resolution |
Two x 2560*1600 (Dual dual-link)
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| Bus Interface |
PCI Express x16 (PCI Express 2.0)
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| VGA | No |
| 2nd VGA | No |
| DVI | Yes |
| 2nd DVI | Yes |
| TV Out | Yes |
| HDTV | No |
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Video In |
No |
| TV Tuner | No |
| FM Tuner | No |
