Mobility Radeon HD 3670 vs Mobility Radeon HD 2600 XT
Mobility Radeon HD 3670
Mobility Radeon HD 2600 XT
|
120 Shaders
512MB GDDR3
680MHz
|
120 Shaders
256MB GDDR3
680MHz
|
|
FP32
0.16 TFLOPS
|
FP32
0.16 TFLOPS
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|
-
-
|
-
-
|
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Form Factor
MXM-II
-
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Form Factor
MXM-II
-
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TDP
30W
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TDP
Unknown
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-
-
-
-
-
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-
-
-
-
-
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GB5 OpenCL - N/A
0%
|
GB5 OpenCL - N/A
0%
|
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GB5 CUDA - N/A
0%
|
GB5 CUDA - N/A
0%
|
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GB5 Metal - N/A
0%
|
GB5 Metal - N/A
0%
|
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GB5 Vulkan - N/A
0%
|
GB5 Vulkan - N/A
0%
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OCT 2020.1 - N/A
0%
|
OCT 2020.1 - N/A
0%
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OCT Metal - N/A
0%
|
OCT Metal - N/A
0%
|
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Manufacturer
ATI
|
Manufacturer
ATI
|
|
Chip Designer
ATI
|
Chip Designer
ATI
|
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Architecture
TeraScale 1
|
Architecture
TeraScale 1
|
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Family
Radeon HD 3000
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Family
Radeon HD 2000
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Codename
Wario
RV635
Variant
M86 XT
|
Codename
Shaka
RV630
Variant
M76XT
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
1/7/2008
|
Release Date
5/14/2007
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
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Fabrication Node
55nm
-
|
Fabrication Node
65nm
-
|
|
Die Size
135 mm²
-
|
Die Size
153 mm²
-
|
|
Transistor Count
378 Million
-
|
Transistor Count
390 Million
-
|
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Transistor Density
2.80M/mm²
-
|
Transistor Density
2.55M/mm²
-
|
|
Form
MXM-II
|
Form
MXM-II
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|
Shading Units
120 Shaders
-
|
Shading Units
120 Shaders
-
|
|
Texture Mapping Units
8 TMUs
|
Texture Mapping Units
8 TMUs
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|
Render Output Units
4 ROPs
|
Render Output Units
4 ROPs
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-
-
|
-
-
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-
-
|
-
-
|
|
-
-
|
-
-
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|
Compute Units
3 CUs
|
Compute Units
3 CUs
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-
-
|
-
-
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-
-
|
-
-
|
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-
-
-
680MHz
|
-
-
-
680MHz
|
|
-
-
|
-
-
|
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-
-
-
|
-
-
-
|
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-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
FP32
0.16 TFLOPS
|
FP32
0.16 TFLOPS
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
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-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
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Pixel Fillrate
2.72 GPixel/s
|
Pixel Fillrate
2.72 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
5.44 GTexel/s
|
Texture Fillrate
5.44 GTexel/s
|
|
-
-
|
-
-
|
|
L1
-
-
-
Unknown
|
L1
-
-
-
Unknown
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L2
128KB Shared
|
L2
64KB Shared
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-
-
-
|
-
-
-
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512MB
GDDR3
-
|
256MB
GDDR3
-
|
|
-
|
Bus Width
128Bit
|
|
Clock
800MHz
Transfer Rate
1.6GT/s
-
-
|
Clock
750MHz
Transfer Rate
1.5GT/s
Bandwidth
24GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
30W
|
TDP
Unknown
|
|
-
-
|
-
-
|
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
|
|
-
-
|
-
-
|
|
No Encoders
-
|
No Encoders
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Model
UVD 1.0
|
Model
UVD 1.0
|
|
Codec
-
-
-
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
Codec
-
-
-
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
|
Direct X
10
Direct 3D
10_1
|
Direct X
10
Direct 3D
10_0
|
|
OpenGL
3.3
OpenCL
1.1
-
-
|
OpenGL
3.3
OpenCL
1.1
-
-
|
|
Shader Model
4.1
-
-
GFX
3
-
-
-
-
|
Shader Model
4.1
-
-
GFX
3
-
-
-
-
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Not a Card
-
-
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Not a Card
-
-
-
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-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
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-
-
PCIe Version
2.0
PCIe Lanes
16
|
-
-
PCIe Version
1.0
PCIe Lanes
16
|
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-
-
-
-
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