Mobility Radeon HD 3850 and Mobility Radeon HD 5470 - video card comparison
Mobility Radeon HD 3850
Mobility Radeon HD 5470
Architecture
RV6xx (2007−2010)
Terascale 2 (2009−2015)
GPU code name
M88
Park XT
Market segment
Laptop
Laptop
Release date
December 2007
January 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
580 MHz
750 MHz
Floating-point performance
371.2 gflops
120 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
666 million
292 million
Pipelines / CUDA cores
320
80
Power consumption (TDP)
55 Watt
13-15 Watt
Texture fill rate
9.280
6.000
Memory type
GDDR3
DDR2, GDDR2, DDR3, GDDR3, GDDR5
Maximum RAM amount
512 MB
512 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
750 MHz
1800 MHz
Memory bandwidth
48 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
10.1 (10_1)
11.2 (11_0)
OpenCL
N/A
1.2
OpenGL
3.3
4.4
Shader Model
4.1
5.0
Vulkan
N/A
N/A