| Graphics Engine |
ATI Radeon HD 4870 |
| Bus Standard |
PCI Express x16 2.0 |
| Memory Type |
GDDR5 |
| Memory Size(MB) |
1024 |
| Memory Interface |
256bit |
| Core Clock Speed(MHz) |
750 |
| Memory Clock Speed(MHz) |
3600 |
| Memory Bandwidth(GB/sec) |
N/A |
| Texture Fill Rate(billion/sec) |
N/A |
| DVI Output |
1 |
| D-SUB Output |
1 |
| TV-Output |
N/A |
| HDMI-Output |
1 |
| VIVO(Video-in/out) |
N/A |
| HDTV Support |
N/A |
| HDCP Support |
Y |
| HDMI Support |
Y |
| Dual-link DVI |
Y |
| Display Ouput(Max Resolution) |
2560x1600 |
| RAMDACs |
400 |
| DirectX Version Support |
10.1 |
| OpenGL Version Support |
2.1 |
| CrossFire Support |
Y |
| SLI Support |
N/A |
| 3-way SLI |
N/A |
| HyperMemory Tech. |
N/A |
| TurboCache tech. |
N/A |
| GPU Features |
?GDDR5 memory |
|
?256-bit GDDR5 memory interface |
|
?DirectX 10.1 support |
|
?24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering |
|
?ATI CrossFireX™ multi-GPU support for highly scalable performance |
|
?PCI Express 2.0 support |
|
?Dynamic geometry acceleration |
|
?Game physics processing capability |
|
?ATI Avivo™ HD video and display technology |
|
?Unified Video Decoder 2 (UVD) |
|
?Built-in HDMI with 7.1 surround sound support On-chip HDCP |
|
?Upscale Beyond 1080p |
|
?On-chip HDCP |
|
?HDMI Supported |
|
?ATI PowerPlay™ technology |
|
?Energy Efficient Manufacturing Process |
|
• All brand name & products are registered trademarks of their respective companies. |
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• All Chipset specs are derived from ATI data sheet. For your reference only. |
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