ATI Radeon HD 5470 vs ATI Radeon HD 4450
ATI Radeon HD 5470
ATI Radeon HD 4450
|
80 Shaders
512MB GDDR3
650MHz
|
80 Shaders
512MB DDR2
600MHz
|
|
Peak AI Performance
100 GFLOPS
FP32
|
Peak AI Performance
100 GFLOPS
FP32
|
|
FP32
100 GFLOPS
|
FP32
100 GFLOPS
|
|
-
-
|
-
-
|
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Form Factor
PCIe Card
1.0-Slots
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Form Factor
PCIe Card
1.0-Slots
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TDP
19W
|
TDP
25W
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-
-
-
-
-
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-
-
-
-
-
|
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GB6 OpenCL N/A
0%
|
GB6 OpenCL N/A
0%
|
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GB6 Metal N/A
0%
|
GB6 Metal N/A
0%
|
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GB6 Vulkan N/A
0%
|
GB6 Vulkan N/A
0%
|
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GB5 OpenCL N/A
0%
|
GB5 OpenCL N/A
0%
|
|
GB5 CUDA N/A
0%
|
GB5 CUDA N/A
0%
|
|
GB5 Metal N/A
0%
|
GB5 Metal N/A
0%
|
|
GB5 Vulkan N/A
0%
|
GB5 Vulkan N/A
0%
|
|
OCT 2020.1 N/A
0%
|
OCT 2020.1 N/A
0%
|
|
OCT Metal N/A
0%
|
OCT Metal N/A
0%
|
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Manufacturer
ATI
|
Manufacturer
ATI
|
|
Chip Designer
ATI
|
Chip Designer
ATI
|
|
Architecture
TeraScale 2
|
Architecture
TeraScale 1
|
|
Family
Radeon HD 5000
|
Family
Radeon HD 4000
|
|
Codename
Cedar
RV810
Variant
Cedar Pro
|
Codename
Luigi
RV710
Variant
RV710
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
2/13/2012
|
Release Date
11/18/2011
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
40nm
-
|
Fabrication Node
55nm
-
|
|
Die Size
59 mm²
-
|
Die Size
73 mm²
-
|
|
Transistor Count
292 Million
-
|
Transistor Count
242 Million
-
|
|
Transistor Density
4.95M/mm²
-
|
Transistor Density
3.32M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
80 Shaders
-
|
Shading Units
80 Shaders
-
|
|
Texture Mapping Units
8 TMUs
|
Texture Mapping Units
8 TMUs
|
|
Render Output Units
4 ROPs
|
Render Output Units
4 ROPs
|
|
-
-
|
-
-
|
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-
-
|
-
-
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-
-
|
-
-
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|
Compute Units
1 CU
|
Compute Units
1 CU
|
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-
-
|
-
-
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-
-
|
-
-
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-
-
-
650MHz
|
-
-
-
600MHz
|
|
Peak AI Performance
100 GFLOPS
FP32
|
Peak AI Performance
100 GFLOPS
FP32
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
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-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
FP32
100 GFLOPS
-
-
|
FP32
100 GFLOPS
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
|
-
-
-
-
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-
-
-
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-
-
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-
-
-
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-
-
-
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-
-
-
-
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-
-
-
-
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-
-
|
-
-
|
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-
-
|
-
-
|
|
Pixel Fillrate
2.6 GPixel/s
|
Pixel Fillrate
2.4 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
5.2 GTexel/s
|
Texture Fillrate
4.8 GTexel/s
|
|
-
-
|
-
-
|
|
L1
-
-
8KB/CU
-
|
L1
-
-
16KB/CU
-
|
|
L2
128KB Shared
|
L2
64KB Shared
|
|
-
-
-
|
-
-
-
|
|
512MB
GDDR3
-
|
512MB
DDR2
-
|
|
Bus Width
64Bit
|
Bus Width
64Bit
|
|
Clock
400MHz
Transfer Rate
800MT/s
Bandwidth
6.4GB/s
|
Clock
400MHz
Transfer Rate
800MT/s
Bandwidth
6.4GB/s
|
|
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
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TDP
19W
|
TDP
25W
|
|
-
-
|
-
-
|
|
1x VGA
-
-
-
-
-
-
-
1x DVI-I Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 1.3
-
-
-
-
-
|
-
-
-
-
-
-
-
-
1x DVI-I Dual-Link
-
-
-
-
-
-
-
-
-
-
-
1x DisplayPort 1.0
-
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 1.3
-
-
-
-
-
|
|
Max Resolution
2560x1600
|
Max Resolution
2560x1600
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
-
-
|
Variable Refresh Rate
-
-
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
2
|
Multi Monitor Support
2
|
|
-
-
|
-
-
|
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No Encoders
-
|
No Encoders
-
|
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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|
Model
UVD 2.2
|
Model
UVD 2.2
|
|
Codec
-
-
-
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
Codec
-
-
-
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
|
Direct X
11
Direct 3D
11_0
|
Direct X
10
Direct 3D
10_1
|
|
OpenGL
4.5
OpenCL
1.2
-
-
|
OpenGL
3.3
OpenCL
1.1
-
-
|
|
Shader Model
5.0
-
-
GFX
4
-
-
-
-
|
Shader Model
4.1
-
-
GFX
3
-
-
-
-
|
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-
-
-
1x Fan
|
-
-
-
-
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-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
|
|
Slots Required
1.0
PCIe Version
2.1
PCIe Lanes
16
|
Slots Required
1.0
PCIe Version
2.0
PCIe Lanes
16
|
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