ATI Radeon HD 4730 Specs
ATI Radeon HD 4730
|
640 Shaders
512MB GDDR5
750MHz
|
|
Peak Performance
0.96 TFLOPS
FP32
|
|
FP32
0.96 TFLOPS
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|
-
-
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|
Form Factor
PCIe Card
1.0-Slots
|
|
TDP
110W
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Power Connectors
1x 6-Pin
-
-
-
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GB6 OpenCL N/A
0%
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GB6 Metal N/A
0%
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GB6 Vulkan N/A
0%
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GB5 OpenCL N/A
0%
|
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GB5 CUDA N/A
0%
|
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GB5 Metal N/A
0%
|
|
GB5 Vulkan N/A
0%
|
|
OCT 2020.1 N/A
0%
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OCT Metal N/A
0%
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Manufacturer
ATI
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Chip Designer
ATI
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Architecture
TeraScale 1
|
|
Family
Radeon HD 4000
|
|
Codename
Wekiva
RV770
Variant
RV770 CE
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Market Segment
Desktop
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Release Date
6/8/2009
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Foundry
TSMC
-
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Fabrication Node
55nm
-
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Die Size
256 mm²
-
|
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Transistor Count
956 Million
-
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Transistor Density
3.73M/mm²
-
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Form
PCIe Card
|
|
Shading Units
640 Shaders
-
|
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Texture Mapping Units
32 TMUs
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Render Output Units
8 ROPs
|
|
-
-
|
|
-
-
|
|
-
-
|
|
Compute Units
8 CUs
|
|
-
-
|
|
-
-
|
|
-
-
-
750MHz
|
|
Peak Performance
0.96 TFLOPS
FP32
|
|
-
-
-
|
|
-
-
-
-
-
-
|
|
-
-
-
-
-
-
|
|
FP32
0.96 TFLOPS
-
-
|
|
FP64
0.19 TFLOPS
-
|
|
-
-
-
-
|
|
-
-
-
|
|
-
-
-
|
|
-
-
-
-
|
|
-
-
|
|
-
-
|
|
Pixel Fillrate
6 GPixel/s
|
|
-
-
|
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Texture Fillrate
24 GTexel/s
|
|
-
-
|
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L1
-
-
16KB/CU
-
|
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L2
256KB Shared
|
|
-
-
-
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512MB
GDDR5
-
|
|
Bus Width
128Bit
|
|
Clock
900MHz
Transfer Rate
3.6GT/s
Bandwidth
57.6GB/s
|
|
-
-
-
-
-
-
-
-
-
|
|
TDP
110W
|
|
-
-
|
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-
1x S-Video
-
-
-
-
-
-
2x DVI-I Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Max Resolution
2560x1600
|
|
Max Resolution Refresh Rate
60Hz
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|
Variable Refresh Rate
-
-
-
|
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
2
|
|
-
-
|
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No Encoders
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Model
UVD 2.0
|
|
Codec
-
-
-
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
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|
Direct X
10
Direct 3D
10_1
|
|
OpenGL
3.3
OpenCL
1.1
-
-
|
|
Shader Model
4.1
-
-
GFX
3
-
-
-
-
|
|
-
-
-
1x Fan
|
|
Power Connectors
-
-
1x 6-Pin
-
-
-
-
|
|
Slots Required
1.0
PCIe Version
2.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
2-way CrossFireX
|
|
-
-
-
-
-
-
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