Mobility Radeon HD 4570 and Radeon HD 2600 PRO - video card comparison
Mobility Radeon HD 4570
Radeon HD 2600 PRO
Architecture
Terascale 1 (2008−2010)
TeraScale (2005−2013)
GPU code name
M92-XT
RV630
Market segment
Laptop
Desktop
Release date
January 2009
June 2007
Interface
MXM-II
PCIe 1.0 x16
Supplementary power connectors
-
None
Core clock speed
680 MHz
600 MHz
Floating-point performance
108.8 gflops
144 gflops
Manufacturing process technology
55 nm
65 nm
Number of transistors
242 million
390 million
Pipelines / CUDA cores
80
120
Power consumption (TDP)
-
35 Watt
Texture fill rate
5.440
4.800
Memory type
GDDR3, DDR2, DDR3
DDR2
Maximum RAM amount
512 MB
512 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
800 MHz
1000 MHz
Memory bandwidth
12.8 GB/s
16 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
10.1 (10_1)
10.0 (10_0)
OpenCL
1.1
N/A
OpenGL
3.3
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A