ATI Mobility Radeon HD 5470 vs ATI Mobility Radeon HD 5450
ATI Mobility Radeon HD 5470
ATI Mobility Radeon HD 5450
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80 Shaders
1GB GDDR3
750MHz
|
80 Shaders
1GB GDDR3
675MHz
|
|
Peak AI Performance
120 GFLOPS
FP32
|
Peak AI Performance
110 GFLOPS
FP32
|
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FP32
120 GFLOPS
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FP32
110 GFLOPS
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Form Factor
Soldered
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Form Factor
Soldered
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TDP
15W
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TDP
11W
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Peak AI Performance
|
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Mobility Radeon HD 5470 - 120 GFLOPS FP32
x1.09
Mobility Radeon HD 5450 - 110 GFLOPS FP32
x1
FP32
|
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Mobility Radeon HD 5470 - 120 GFLOPS FP32
x1.09
Mobility Radeon HD 5450 - 110 GFLOPS FP32
x1
|
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Mobility Radeon HD 5470 - 12.8GB/s
x1
Mobility Radeon HD 5450 - 12.8GB/s
x1
|
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Mobility Radeon HD 5470 - 15W
x1.36
Mobility Radeon HD 5450 - 11W
x1
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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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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
ATI
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Manufacturer
ATI
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Chip Designer
ATI
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Chip Designer
ATI
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Architecture
TeraScale 2
|
Architecture
TeraScale 2
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Family
Radeon HD 5000
|
Family
Radeon HD 5000
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Codename
Cedar
RV810
Variant
Park XT
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Codename
Cedar
RV810
Variant
Park Pro
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Market Segment
Laptop
|
Market Segment
Laptop
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Release Date
1/7/2010
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Release Date
1/7/2010
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Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
40nm
|
Fabrication Node
40nm
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Die Size
59 mm²
|
Die Size
59 mm²
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Transistor Count
292 Million
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Transistor Count
292 Million
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Transistor Density
4.95M/mm²
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Transistor Density
4.95M/mm²
|
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Form
Soldered
|
Form
Soldered
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Shading Units
80 Shaders
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Shading Units
80 Shaders
|
|
Texture Mapping Units
8 TMUs
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Texture Mapping Units
8 TMUs
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Render Output Units
4 ROPs
|
Render Output Units
4 ROPs
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Compute Units
1 CU
|
Compute Units
1 CU
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750MHz
|
675MHz
|
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Peak AI Performance
120 GFLOPS
FP32
|
Peak AI Performance
110 GFLOPS
FP32
|
|
FP32
120 GFLOPS
|
FP32
110 GFLOPS
|
|
Pixel Fillrate
3 GPixel/s
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Pixel Fillrate
2.7 GPixel/s
|
|
Texture Fillrate
6 GTexel/s
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Texture Fillrate
5.4 GTexel/s
|
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L1
8KB/CU
|
L1
8KB/CU
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L2
128KB Shared
|
L2
128KB Shared
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1GB
GDDR3
|
1GB
GDDR3
|
|
Bus Width
64Bit
|
Bus Width
64Bit
|
|
Clock
800MHz
Transfer Rate
1.6GT/s
Bandwidth
12.8GB/s
|
Clock
800MHz
Transfer Rate
1.6GT/s
Bandwidth
12.8GB/s
|
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TDP
15W
|
TDP
11W
|
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Max Resolution
2560x1600
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Max Resolution
2560x1600
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Max Resolution Refresh Rate
60Hz
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Max Resolution Refresh Rate
60Hz
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Variable Refresh Rate
|
Variable Refresh Rate
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Display Stream Compression (DSC)
Not Supported
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Display Stream Compression (DSC)
Not Supported
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Multi Monitor Support
2
|
Multi Monitor Support
2
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No Encoders
|
No Encoders
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Model
UVD 3.0
|
Model
UVD 3.0
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Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
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Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
|
|
Direct X
11
Direct 3D
11_1
|
Direct X
11
Direct 3D
11_1
|
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OpenGL
4.5
OpenCL
1.2
|
OpenGL
4.5
OpenCL
1.2
|
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Shader Model
5.0
GFX
4
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Shader Model
5.0
GFX
4
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Not a Card
|
Not a Card
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PCIe Version
2.1
PCIe Lanes
16
|
PCIe Version
2.1
PCIe Lanes
16
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