Graphics Engine ATI Radeon HD 4890
Bus Standard PCI Express x16 2.0
Memory Type GDDR5
Memory Size(MB) 1024
Memory Interface 256bit
Core Clock Speed(MHz) 880
Memory Clock Speed(MHz) 3996
Memory Bandwidth(GB/sec) 124.8
Texture Fill Rate(billion/sec) 34
DVI Output 2
D-SUB Output 2(via DVI to D-Sub adaptor)
TV-Output 1(via S-Video to Composite
HDMI-Output 1(via DVI to HDMI adaptor)
VIVO(Video-in/out) N/A
HDTV Support Y
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
‧DirectX 10.1 support
‧24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering
‧Quad mode ATI CrossFireXTM multi-GPU support for highly scalable performance
‧PCI Express 2.0 support
‧Dynamic geometry acceleration
‧Game physics processing capability
‧ATI AvivoTM HD video and display technology
‧Dynamic power management with ATI PowerPlay technology
‧ATI Stream technology
‧On-chip HDCP
‧HDMI Supported
Bus Standard PCI Express x16 2.0
Memory Type GDDR5
Memory Size(MB) 1024
Memory Interface 256bit
Core Clock Speed(MHz) 880
Memory Clock Speed(MHz) 3996
Memory Bandwidth(GB/sec) 124.8
Texture Fill Rate(billion/sec) 34
DVI Output 2
D-SUB Output 2(via DVI to D-Sub adaptor)
TV-Output 1(via S-Video to Composite
HDMI-Output 1(via DVI to HDMI adaptor)
VIVO(Video-in/out) N/A
HDTV Support Y
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
‧DirectX 10.1 support
‧24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering
‧Quad mode ATI CrossFireXTM multi-GPU support for highly scalable performance
‧PCI Express 2.0 support
‧Dynamic geometry acceleration
‧Game physics processing capability
‧ATI AvivoTM HD video and display technology
‧Dynamic power management with ATI PowerPlay technology
‧ATI Stream technology
‧On-chip HDCP
‧HDMI Supported
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