Mobility Radeon HD 5145 and GeForce 405M - video card comparison
Mobility Radeon HD 5145
GeForce 405M
Architecture
Terascale 1 (2008−2010)
GT2xx (2009−2012)
GPU code name
M92
GT218
Market segment
Laptop
Laptop
Release date
January 2010
May 2012
Bus support
-
PCI-E 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
720 MHz
606 MHz
CUDA cores
-
16
Floating-point performance
115.2 gflops
38.78 gflops
Gigaflops
-
73
Manufacturing process technology
55 nm
40 nm
Number of transistors
242 million
260 million
Pipelines / CUDA cores
80
16
Power consumption (TDP)
15 Watt
14 Watt
Texture fill rate
5.760
4.848
Memory type
DDR3, GDDR3
GDDR3, DDR3
Maximum RAM amount
1 GB
Up to 512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
900 MHz
Up to 800 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
14.4 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
DisplayPort, HDMI, VGA, Dual Link DVI, Single Link DVI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
10.1 (10_1)
12 API
CUDA
-
+
OpenCL
1.1
1.1
OpenGL
3.3
4.5
Shader Model
4.1
4.1
Vulkan
N/A
N/A
Power management
-
8.0