Radeon HD 7670M and GeForce GT 320M - video card comparison
Passmark - benchmark score Radeon HD 7670M vs GeForce GT 320M
Radeon HD 7670M
489
GeForce GT 320M
108
Radeon HD 7670M
GeForce GT 320M
Architecture
Terascale 2 (2009−2015)
GT2xx (2009−2012)
GPU code name
Thames XT
G96C
Market segment
Laptop
Laptop
Release date
June 2011
January 2010
Interface
PCIe 2.0 x16
MXM-II
Supplementary power connectors
-
None
Core clock speed
600 MHz
500 MHz
Floating-point performance
576.0 gflops
80 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
716 million
314 million
Pipelines / CUDA cores
480
24
Power consumption (TDP)
20 Watt
14 Watt
Texture fill rate
14.40
8.000
Memory type
DDR3, (GDDR5)
DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
790 MHz
Memory bandwidth
28.8 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
11.1 (10_0)
CUDA
-
1.1
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.0
Vulkan
N/A
N/A