Radeon HD 4550 Specs
Radeon HD 4550
|
80 Shaders
256MB DDR2
600MHz
|
|
FP32
0.1 TFLOPS
|
|
-
-
|
|
Form Factor
PCIe Card
1.0-Slots
|
|
TDP
25W
|
|
-
-
-
-
-
|
|
GB5 OpenCL - N/A
0%
|
|
GB5 CUDA - N/A
0%
|
|
GB5 Metal - N/A
0%
|
|
GB5 Vulkan - N/A
0%
|
|
OCT 2020.1 - N/A
0%
|
|
OCT Metal - N/A
0%
|
|
Manufacturer
ATI
|
|
Chip Designer
ATI
|
|
Architecture
TeraScale 1
|
|
Family
Radeon HD 4000
|
|
Codename
Luigi
RV710
Variant
RV710
|
|
Market Segment
Desktop
|
|
Release Date
9/30/2008
|
|
Foundry
TSMC
-
|
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Fabrication Node
55nm
-
|
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Die Size
73 mm²
-
|
|
Transistor Count
242 Million
-
|
|
Transistor Density
3.32M/mm²
-
|
|
Form
PCIe Card
|
|
Shading Units
80 Shaders
-
|
|
Texture Mapping Units
8 TMUs
|
|
Render Output Units
4 ROPs
|
|
-
-
|
|
-
-
|
|
-
-
|
|
Compute Units
1 CU
|
|
-
-
|
|
-
-
|
|
-
-
-
600MHz
|
|
-
-
|
|
-
-
-
|
|
-
-
-
|
|
-
-
-
|
|
FP32
0.1 TFLOPS
|
|
-
-
|
|
-
-
-
|
|
-
-
|
|
-
-
-
|
|
Pixel Fillrate
2.4 GPixel/s
|
|
-
-
|
|
Texture Fillrate
4.8 GTexel/s
|
|
-
-
|
|
L1
-
-
16KB/CU
-
|
|
L2
64KB Shared
|
|
-
-
-
|
|
256MB
DDR2
-
|
|
Bus Width
64Bit
|
|
Clock
655MHz
Transfer Rate
1.3GT/s
Bandwidth
10.5GB/s
|
|
-
-
-
-
-
-
-
-
-
|
|
TDP
25W
|
|
-
-
|
|
-
-
-
-
-
-
-
-
1x DVI-I Dual-Link
-
-
-
-
-
-
-
-
-
-
-
1x DisplayPort 1.0
-
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 1.3
-
-
-
-
-
|
|
Max Resolution
2560x1600
|
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
-
-
|
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
2
|
|
-
-
|
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No Encoders
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Model
UVD 2.2
|
|
Codec
-
-
-
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
|
Direct X
10
Direct 3D
10_1
|
|
OpenGL
3.3
OpenCL
1.1
-
-
|
|
Shader Model
4.1
-
-
GFX
3
-
-
-
-
|
|
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
|
Slots Required
1.0
PCIe Version
2.0
PCIe Lanes
16
|
|
-
-
-
-
|
|
-
-
-
-
-
-
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