Radeon HD 7670M and GeForce Go 7900 GTX - video card comparison
Passmark - benchmark score Radeon HD 7670M vs GeForce Go 7900 GTX
Radeon HD 7670M
489
GeForce Go 7900 GTX
278
Radeon HD 7670M
GeForce Go 7900 GTX
Architecture
Terascale 2 (2009−2015)
G7x (2005−2007)
GPU code name
Thames XT
G71M
Market segment
Laptop
Laptop
Release date
June 2011
April 2006
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
None
Boost clock speed
-
500 MHz
Core clock speed
600 MHz
8 MHz
Floating-point performance
576.0 gflops
-
Manufacturing process technology
40 nm
90 nm
Number of transistors
716 million
278 million
Pipelines / CUDA cores
480
32
Power consumption (TDP)
20 Watt
45 Watt
Texture fill rate
14.40
12.00
Memory type
DDR3, (GDDR5)
GDDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1800 MHz
1200 MHz
Memory bandwidth
28.8 GB/s
38.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
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