Radeon HD 4200 and Radeon HD 3100 - video card comparison
Radeon HD 4200
Radeon HD 3100
Architecture
RV6xx (2007−2010)
RV6xx (2007−2010)
GPU code name
RV620
RS780MC
Market segment
Laptop
Laptop
Release date
September 2009
August 2008
Interface
PCIe 1.0 x16
-
Core clock speed
500 MHz
350 MHz
Manufacturing process technology
55 nm
55 nm
Number of transistors
181 million
-
Pipelines / CUDA cores
40
40
Texture fill rate
2.000
-
Memory type
System Shared
-
Maximum RAM amount
512 MB
512 MB
Memory bus width
System Shared
-
Memory clock speed
System Shared
-
Shared memory
+
+
Display Connectors
No outputs
-
DirectX
10.1 (10_1)
10
OpenCL
1.0
-
OpenGL
3.3
-
Shader Model
4.1
-
Vulkan
N/A
-