Mobility Radeon HD 5470 and Mobility Radeon HD 4570 - video card comparison
Mobility Radeon HD 5470
Mobility Radeon HD 4570
Architecture
Terascale 2 (2009−2015)
Terascale 1 (2008−2010)
GPU code name
Park XT
M92-XT
Market segment
Laptop
Laptop
Release date
January 2010
January 2009
Interface
PCIe 2.0 x16
MXM-II
Core clock speed
750 MHz
680 MHz
Floating-point performance
120 gflops
108.8 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
292 million
242 million
Pipelines / CUDA cores
80
80
Power consumption (TDP)
13-15 Watt
-
Texture fill rate
6.000
5.440
Memory type
DDR2, GDDR2, DDR3, GDDR3, GDDR5
GDDR3, DDR2, DDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1800 MHz
800 MHz
Memory bandwidth
25.6 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
10.1 (10_1)
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A