Radeon HD 4200 and Mobility Radeon HD 4570 - video card comparison
Radeon HD 4200
Mobility Radeon HD 4570
Architecture
RV6xx (2007−2010)
Terascale 1 (2008−2010)
GPU code name
RV620
M92-XT
Market segment
Laptop
Laptop
Release date
September 2009
January 2009
Interface
PCIe 1.0 x16
MXM-II
Core clock speed
500 MHz
680 MHz
Floating-point performance
-
108.8 gflops
Manufacturing process technology
55 nm
55 nm
Number of transistors
181 million
242 million
Pipelines / CUDA cores
40
80
Texture fill rate
2.000
5.440
Memory type
System Shared
GDDR3, DDR2, DDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
800 MHz
Memory bandwidth
-
12.8 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
10.1 (10_1)
10.1 (10_1)
OpenCL
1.0
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A