Radeon HD 7670M and GeForce 320M - video card comparison
Passmark - benchmark score Radeon HD 7670M vs GeForce 320M
Radeon HD 7670M
489
GeForce 320M
215
Radeon HD 7670M
GeForce 320M
Architecture
Terascale 2 (2009−2015)
GT2xx (2009−2012)
GPU code name
Thames XT
MCP89
Market segment
Laptop
Laptop
Release date
June 2011
April 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
600 MHz
450 MHz
Floating-point performance
576.0 gflops
-
Manufacturing process technology
40 nm
40 nm
Number of transistors
716 million
486 million
Pipelines / CUDA cores
480
32
Power consumption (TDP)
20 Watt
23 Watt
Texture fill rate
14.40
7.200
Memory type
DDR3, (GDDR5)
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
28.8 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
11.1 (10_1)
OpenCL
1.2
N/A
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A