Radeon HD 7470M and GeForce 7900 GT - video card comparison
Passmark - benchmark score Radeon HD 7470M vs GeForce 7900 GT
Radeon HD 7470M
419
GeForce 7900 GT
266
Radeon HD 7470M
GeForce 7900 GT
Architecture
Terascale 2 (2009−2015)
Curie (2003−2013)
GPU code name
Seymour XT / XTX
G71
Market segment
Laptop
Desktop
Release date
December 2011
March 2006
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
800 MHz
-
Core clock speed
750 / 800 MHz
450 MHz
Floating-point performance
240.0 gflops
-
Manufacturing process technology
40 nm
90 nm
Number of transistors
370 million
278 million
Pipelines / CUDA cores
160
-
Power consumption (TDP)
7 Watt
48 Watt
Texture fill rate
6.400
10.80
Memory type
DDR3/GDDR5
GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
3200 / 1800 MHz
1320 MHz
Memory bandwidth
14.4 GB/s
42.24 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
11.2 (11_0)
9.0c (9_3)
OpenCL
1.2
N/A
OpenGL
4.4
2.1
Shader Model
5.0
3.0
Vulkan
N/A
N/A