ATI Radeon HD 4670 Mac vs ATI Mobility Radeon X1600 Mac

ATI Radeon HD 4670 Mac
ATI Mobility Radeon X1600 Mac
320 Shaders
512MB GDDR3
680MHz
12 Shaders
128MB GDDR3
398MHz
Peak AI Performance
440 GFLOPS
FP32
Peak AI Performance
-
FP32
440 GFLOPS
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Form Factor
MXM-A
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Form Factor
Soldered
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TDP
35W
TDP
Unknown
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GB6 OpenCL N/A
0%
GB6 OpenCL N/A
0%
GB6 Metal N/A
0%
GB6 Metal N/A
0%
GB6 Vulkan N/A
0%
GB6 Vulkan N/A
0%
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%
Manufacturer
ATI
Manufacturer
ATI
Chip Designer
ATI
Chip Designer
ATI
Architecture
TeraScale 1
Architecture
R500
Family
Radeon HD 4000
Family
Radeon X1000
Codename
Mario
RV730
Variant
M96 XT
Codename
Jinn
RV530
Variant
M56
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/9/2009
Release Date
1/19/2006
Foundry
TSMC
-
Foundry
TSMC
-
Fabrication Node
55nm
-
Fabrication Node
90nm
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Die Size
146 mm²
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Die Size
150 mm²
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Transistor Count
514 Million
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Transistor Count
157 Million
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Transistor Density
3.52M/mm²
-
Transistor Density
1.05M/mm²
-
Form
MXM-A
Form
Soldered
Shading Units
320 Shaders
-
Shading Units
12 Shaders
5 Vertex Shaders
Texture Mapping Units
32 TMUs
Texture Mapping Units
4 TMUs
Render Output Units
8 ROPs
Render Output Units
4 ROPs
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Compute Units
4 CUs
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-
-
-
-
-
-
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680MHz
-
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398MHz
Peak AI Performance
440 GFLOPS
FP32
Peak AI Performance
-
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-
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-
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FP32
440 GFLOPS
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Pixel Fillrate
5.44 GPixel/s
Pixel Fillrate
1.592 GPixel/s
-
-
Vertex Rate
0.498 GVertices/s
Texture Fillrate
21.76 GTexel/s
Texture Fillrate
1.592 GTexel/s
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L1
-
-
16KB/CU
-
L1
-
-
-
Unknown
L2
256KB Shared
L2
Unknown
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512MB
GDDR3
-
128MB
GDDR3
-
Bus Width
128Bit
Bus Width
128Bit
Clock
790MHz
Transfer Rate
1.6GT/s
Bandwidth
25.3GB/s
Clock
396MHz
Transfer Rate
792MT/s
Bandwidth
12.7GB/s
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TDP
35W
TDP
Unknown
-
-
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No Ports
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No Ports
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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-
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No Encoders
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No Encoders
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Model
UVD 2.0
No Decoders
Codec
-
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VC-1
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AVC (H.264)
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Direct X
10
Direct 3D
10_1
Direct X
9
Direct 3D
9_3
OpenGL
3.3
OpenCL
1.1
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-
OpenGL
2.1
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-
-
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Shader Model
4.1
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-
GFX
3
-
-
-
-
Shader Model
3.0
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-
GFX
2
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-
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Not a Card
-
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Not a Card
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PCIe Version
2.0
PCIe Lanes
16
-
-
PCIe Version
1.0
PCIe Lanes
16
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Change Comparison