Radeon HD 7670M and Radeon HD 4200 - video card comparison
Passmark - benchmark score Radeon HD 7670M vs Radeon HD 4200
Radeon HD 7670M
489
Radeon HD 4200
114
Radeon HD 7670M
Radeon HD 4200
Architecture
Terascale 2 (2009−2015)
RV6xx (2007−2010)
GPU code name
Thames XT
RV620
Market segment
Laptop
Laptop
Release date
June 2011
September 2009
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Core clock speed
600 MHz
500 MHz
Floating-point performance
576.0 gflops
-
Manufacturing process technology
40 nm
55 nm
Number of transistors
716 million
181 million
Pipelines / CUDA cores
480
40
Power consumption (TDP)
20 Watt
-
Texture fill rate
14.40
2.000
Memory type
DDR3, (GDDR5)
System Shared
Maximum RAM amount
2 GB
512 MB
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)
10.1 (10_1)
OpenCL
1.2
1.0
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A