NVIDIA GeForce GT 635M vs AMD Radeon HD 6630M
NVIDIA GeForce GT 635M
AMD Radeon HD 6630M
|
144 Shaders
2GB DDR3
675MHz
|
480 Shaders
1GB DDR3
485MHz
|
|
Peak AI Performance
0.39 TOPS
INT32
|
Peak AI Performance
470 GFLOPS
FP32
|
|
FP32
390 GFLOPS
|
FP32
470 GFLOPS
|
|
Form Factor
Soldered
|
Form Factor
Soldered
|
|
TDP
35W
|
TDP
35W
|
Peak AI Performance
|
|
GeForce GT 635M - 0.39 TOPS INT32
x1
Radeon HD 6630M - 470 GFLOPS FP32
x1.21
FP32
|
|
GeForce GT 635M - 390 GFLOPS FP32
x1
Radeon HD 6630M - 470 GFLOPS FP32
x1.21
|
|
GeForce GT 635M - 43.2GB/s
x1.69
Radeon HD 6630M - 25.6GB/s
x1
|
|
GeForce GT 635M - 35W
x1
Radeon HD 6630M - 35W
x1
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
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0%
|
0%
|
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0%
|
0%
|
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0%
|
0%
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0%
|
0%
|
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0%
|
0%
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0%
|
0%
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Manufacturer
NVIDIA
|
Manufacturer
AMD
|
|
Chip Designer
NVIDIA
|
Chip Designer
AMD
|
|
Architecture
Fermi
|
Architecture
TeraScale 2
|
|
Family
GeForce 600
|
Family
Radeon HD 6000
|
|
Codename
NVC3
GF106
Variant
N12E-GE2
|
Codename
Turks
RV930
Variant
Whistler LP
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
4/1/2012
|
Release Date
1/4/2011
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Fabrication Node
40nm
|
Fabrication Node
40nm
|
|
Die Size
1170 mm²
|
Die Size
118 mm²
|
|
Transistor Count
238 Million
|
Transistor Count
716 Million
|
|
Transistor Density
0.20M/mm²
|
Transistor Density
6.07M/mm²
|
|
Form
Soldered
|
Form
Soldered
|
|
Shading Units
144 Shaders
|
Shading Units
480 Shaders
|
|
Texture Mapping Units
24 TMUs
|
Texture Mapping Units
24 TMUs
|
|
Render Output Units
24 ROPs
|
Render Output Units
8 ROPs
|
|
Streaming Multiprocessors
3 SMs
|
-
-
|
|
-
-
|
Compute Units
6 CUs
|
|
1350MHz Shader
675MHz
|
-
485MHz
|
|
Peak AI Performance
0.39 TOPS
INT32
|
Peak AI Performance
470 GFLOPS
FP32
|
|
FP32
390 GFLOPS
|
FP32
470 GFLOPS
|
|
FP64
30 GFLOPS
|
-
-
|
|
INT32
0.39 TOPS
|
-
-
|
|
Pixel Fillrate
16.2 GPixel/s
|
Pixel Fillrate
3.88 GPixel/s
|
|
Texture Fillrate
16.2 GTexel/s
|
Texture Fillrate
11.64 GTexel/s
|
|
L1
64KB/SM
-
|
L1
-
8KB/CU
|
|
L2
384KB Shared
|
L2
256KB Shared
|
|
2GB
DDR3
|
1GB
DDR3
|
|
Bus Width
192Bit
|
Bus Width
128Bit
|
|
Clock
900MHz
Transfer Rate
1.8GT/s
Bandwidth
43.2GB/s
|
Clock
800MHz
Transfer Rate
1.6GT/s
Bandwidth
25.6GB/s
|
|
TDP
35W
|
TDP
35W
|
|
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
|
|
No Decoders
|
Model
UVD 3.0
|
|
-
-
-
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
|
|
Direct X
12
Direct 3D
11_0
|
Direct X
11
Direct 3D
11_0
|
|
OpenGL
4.6
OpenCL
1.1
|
OpenGL
4.5
OpenCL
1.2
|
|
Shader Model
5.1
CUDA
2.1
-
-
PureVideo HD
VP4
VDPAU
Feature Set C
|
Shader Model
5.0
-
-
GFX
4
-
-
-
-
|
|
Not a Card
|
Not a Card
|
|
PCIe Version
2.0
PCIe Lanes
16
|
PCIe Version
2.1
PCIe Lanes
16
|
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