Radeon HD 6470M and GeForce Go 7900 GTX SLI - video card comparison
Radeon HD 6470M
GeForce Go 7900 GTX SLI
Architecture
Terascale 2 (2009−2015)
G7x (2005−2007)
GPU code name
Seymour XT
G71M
Market segment
Laptop
Laptop
Release date
January 2011
October 2006
Interface
PCIe 2.0 x16
-
Boost clock speed
-
500 MHz
Core clock speed
700 / 750 MHz
16 MHz
Floating-point performance
224 gflops
-
Manufacturing process technology
40 nm
90 nm
Number of transistors
370 million
556 Million
Pipelines / CUDA cores
160
64
Power consumption (TDP)
-
90 Watt
Texture fill rate
5.600
-
Memory type
DDR3
GDDR3
Maximum RAM amount
1 GB
2x512 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
800 MHz
-
Memory bandwidth
12.8 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
11.2 (11_0)
GDDR3
OpenCL
1.2
-
OpenGL
4.4
-
Shader Model
5.0
-
Vulkan
N/A
-