Mobility Radeon HD 3670 vs Mobility Radeon HD 2700

Mobility Radeon HD 3670
Mobility Radeon HD 2700
120 Shaders
512MB GDDR3
680MHz
120 Shaders
256MB GDDR3
650MHz
FP32
0.16 TFLOPS
FP32
0.16 TFLOPS
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Form Factor
MXM-II
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Form Factor
MXM-II
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TDP
30W
TDP
Unknown
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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%
Manufacturer
ATI
Manufacturer
ATI
Chip Designer
ATI
Chip Designer
ATI
Architecture
TeraScale 1
Architecture
TeraScale 1
Family
Radeon HD 3000
Family
Radeon HD 2000
Codename
Wario
RV635
Variant
M86 XT
Codename
Shaka
RV630
Variant
M76
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/7/2008
Release Date
12/12/2007
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
55nm
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Fabrication Node
65nm
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Die Size
135 mm²
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Die Size
153 mm²
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Transistor Count
378 Million
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Transistor Count
390 Million
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Transistor Density
2.80M/mm²
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Transistor Density
2.55M/mm²
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Form
MXM-II
Form
MXM-II
Shading Units
120 Shaders
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Shading Units
120 Shaders
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Texture Mapping Units
8 TMUs
Texture Mapping Units
8 TMUs
Render Output Units
4 ROPs
Render Output Units
4 ROPs
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Compute Units
3 CUs
Compute Units
3 CUs
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680MHz
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650MHz
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FP32
0.16 TFLOPS
FP32
0.16 TFLOPS
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Pixel Fillrate
2.72 GPixel/s
Pixel Fillrate
2.6 GPixel/s
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Texture Fillrate
5.44 GTexel/s
Texture Fillrate
5.2 GTexel/s
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L1
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Unknown
L1
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Unknown
L2
128KB Shared
L2
64KB Shared
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512MB
GDDR3
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256MB
GDDR3
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Bus Width
128Bit
Clock
800MHz
Transfer Rate
1.6GT/s
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Clock
700MHz
Transfer Rate
1.4GT/s
Bandwidth
22.4GB/s
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TDP
30W
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
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Variable Refresh Rate
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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
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No Encoders
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Model
UVD 1.0
Model
UVD 1.0
Codec
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VC-1
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AVC (H.264)
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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
10
Direct 3D
10_0
OpenGL
3.3
OpenCL
1.1
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OpenGL
3.3
OpenCL
1.1
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Shader Model
4.1
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GFX
3
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Shader Model
4.1
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GFX
3
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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
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PCIe Version
1.0
PCIe Lanes
16
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Change Results