AMD Radeon HD 6470M vs NVIDIA GeForce GT 425M

AMD Radeon HD 6470M
NVIDIA GeForce GT 425M
160 Shaders
1GB DDR3
750MHz
96 Shaders
1GB DDR3
560MHz
Peak AI Performance
240 GFLOPS
FP32
Peak AI Performance
0.22 TOPS
INT32
FP32
240 GFLOPS
FP32
220 GFLOPS
Form Factor
Soldered
Form Factor
Soldered
TDP
25W
TDP
23W

Peak AI Performance

  • 9% faster vs GeForce GT 425M
  • 8% slower vs Radeon HD 6470M
Radeon HD 6470M - 240 GFLOPS FP32
x1.09
GeForce GT 425M - 0.22 TOPS INT32
x1

FP32

  • 9% faster vs GeForce GT 425M
  • 8% slower vs Radeon HD 6470M
Radeon HD 6470M - 240 GFLOPS FP32
x1.09
GeForce GT 425M - 220 GFLOPS FP32
x1
  • 50% slower vs GeForce GT 425M
  • 2x faster vs Radeon HD 6470M
Radeon HD 6470M - 12.8GB/s
x1
GeForce GT 425M - 25.6GB/s
x2
  • 9% higher vs GeForce GT 425M
  • 8% lower vs Radeon HD 6470M
Radeon HD 6470M - 25W
x1.09
GeForce GT 425M - 23W
x1
GB6 OpenCL N/A
0%
Manufacturer
AMD
Manufacturer
NVIDIA
Chip Designer
AMD
Chip Designer
NVIDIA
Architecture
TeraScale 2
Architecture
Fermi
Family
Radeon HD 6000
Family
GeForce 400
Codename
Caicos
RV910
Variant
Seymour XT
Codename
NVC1
GF108
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/4/2011
Release Date
9/3/2010
Foundry
TSMC
Foundry
TSMC
Fabrication Node
40nm
Fabrication Node
40nm
Die Size
67 mm²
Die Size
585 mm²
Transistor Count
370 Million
Transistor Count
116 Million
Transistor Density
5.52M/mm²
Transistor Density
0.20M/mm²
Form
Soldered
Form
Soldered
Shading Units
160 Shaders
Shading Units
96 Shaders
Texture Mapping Units
8 TMUs
Texture Mapping Units
16 TMUs
Render Output Units
4 ROPs
Render Output Units
4 ROPs
-
-
Streaming Multiprocessors
2 SMs
Compute Units
2 CUs
-
-
-
750MHz
1120MHz Shader
560MHz
Peak AI Performance
240 GFLOPS
FP32
Peak AI Performance
0.22 TOPS
INT32
FP32
240 GFLOPS
FP32
220 GFLOPS
-
-
FP64
20 GFLOPS
-
-
INT32
0.22 TOPS
Pixel Fillrate
3 GPixel/s
Pixel Fillrate
2.24 GPixel/s
Texture Fillrate
6 GTexel/s
Texture Fillrate
8.96 GTexel/s
L1
-
8KB/CU
L1
64KB/SM
-
L2
128KB Shared
L2
256KB Shared
1GB
DDR3
1GB
DDR3
Bus Width
64Bit
Bus Width
128Bit
Clock
800MHz
Transfer Rate
1.6GT/s
Bandwidth
12.8GB/s
Clock
800MHz
Transfer Rate
1.6GT/s
Bandwidth
25.6GB/s
TDP
25W
TDP
23W
Max Resolution
2560x1600
Max Resolution
2560x1600
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
2
Multi Monitor Support
2
No Encoders
No Encoders
Model
UVD 3.0
No Decoders
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
-
-
-
-
-
Direct X
11
Direct 3D
11_1
Direct X
12
Direct 3D
11_0
OpenGL
4.5
OpenCL
1.2
OpenGL
4.6
OpenCL
1.1
Shader Model
5.0
-
-
GFX
4
-
-
-
-
Shader Model
5.1
CUDA
2.1
-
-
PureVideo HD
VP4
VDPAU
Feature Set C
Not a Card
Not a Card
PCIe Version
2.1
PCIe Lanes
16
PCIe Version
2.0
PCIe Lanes
16
Change Comparison