Mobility Radeon HD 545v and Radeon HD 3830 - video card comparison
Mobility Radeon HD 545v
Radeon HD 3830
Architecture
Terascale 1 (2008−2010)
TeraScale (2005−2013)
GPU code name
M92
RV670
Market segment
Laptop
Desktop
Release date
May 2010
April 2008
Interface
MXM-A (3.0)
PCIe 2.0 x16
Supplementary power connectors
None
1x 6-pin
Core clock speed
720 MHz
668 MHz
Floating-point performance
115.2 gflops
427.5 gflops
Manufacturing process technology
55 nm
55 nm
Number of transistors
242 million
666 million
Pipelines / CUDA cores
80
320
Power consumption (TDP)
15 Watt
75 Watt
Texture fill rate
5.760
10.69
Memory type
GDDR3, DDR3, DDR2
GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
800 MHz
1656 MHz
Memory bandwidth
12.8 GB/s
26.5 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
10.1 (10_1)
10.1 (10_1)
OpenCL
1.1
N/A
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A