Mobility Radeon HD 4570 and Mobility Radeon HD 4350 - video card comparison
Mobility Radeon HD 4570
Mobility Radeon HD 4350
Architecture
Terascale 1 (2008−2010)
Terascale 1 (2008−2010)
GPU code name
M92-XT
M92
Market segment
Laptop
Laptop
Release date
January 2009
January 2009
Interface
MXM-II
PCIe 2.0 x16
Core clock speed
680 MHz
450 MHz
Floating-point performance
108.8 gflops
72 gflops
Manufacturing process technology
55 nm
55 nm
Number of transistors
242 million
242 million
Pipelines / CUDA cores
80
80
Texture fill rate
5.440
3.600
Memory type
GDDR3, DDR2, DDR3
GDDR3, DDR2, DDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
800 MHz
600 MHz
Memory bandwidth
12.8 GB/s
9.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
10.1 (10_1)
10.1 (10_1)
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A