AMD Radeon HD 6490 Specs
AMD Radeon HD 6490
$55
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320 Shaders
1GB DDR2
550MHz
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Peak AI Performance
350 GFLOPS
FP32
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FP32
350 GFLOPS
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Form Factor
PCIe Card
1.0-Slots
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TDP
55W
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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Manufacturer
AMD
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Chip Designer
AMD
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Architecture
TeraScale 2
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Family
Radeon HD 6000
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Codename
Redwood
RV830
Variant
Redwood Pro
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Market Segment
Desktop
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Release Date
7/4/2011
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Foundry
TSMC
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Fabrication Node
40nm
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Die Size
104 mm²
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Transistor Count
627 Million
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Transistor Density
6.03M/mm²
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Form
PCIe Card
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Shading Units
320 Shaders
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Texture Mapping Units
16 TMUs
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Render Output Units
8 ROPs
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Compute Units
4 CUs
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550MHz
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Peak AI Performance
350 GFLOPS
FP32
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FP32
350 GFLOPS
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Pixel Fillrate
4.4 GPixel/s
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Texture Fillrate
8.8 GTexel/s
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L1
8KB/CU
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L2
256KB Shared
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1GB
DDR2
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Bus Width
128Bit
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Clock
500MHz
Transfer Rate
1GT/s
Bandwidth
16GB/s
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TDP
55W
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1x VGA
1x DVI-I Dual-Link
1x HDMI 1.3
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Max Resolution
2560x1600
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Max Resolution Refresh Rate
60Hz
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Variable Refresh Rate
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Display Stream Compression (DSC)
Not Supported
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Multi Monitor Support
2
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No Encoders
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Model
UVD 3.0
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Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
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Direct X
11
Direct 3D
11_0
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OpenGL
4.5
OpenCL
1.2
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Shader Model
5.0
GFX
4
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1x Fan
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Slots Required
1.0
PCIe Version
2.1
PCIe Lanes
16
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