GeForce G105M and Radeon HD 3550 - video card comparison
GeForce G105M
Radeon HD 3550
Architecture
Tesla 2.0 (2007−2013)
TeraScale (2005−2013)
GPU code name
GT218
RV620
Market segment
Laptop
Desktop
Release date
July 2009
August 2008
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
500 MHz
594 MHz
CUDA cores
8
-
Floating-point performance
25.6 gflops
47.52 gflops
Gigaflops
38
-
Manufacturing process technology
40 nm
55 nm
Number of transistors
260 million
181 million
Pipelines / CUDA cores
16
40
Power consumption (TDP)
14 Watt
30 Watt
Texture fill rate
4.000
2.376
Memory type
GDDR3
DDR2
Maximum RAM amount
Up to 512 MB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
500 (DDR2)/700 (GDDR3) MHz
792 MHz
Memory bandwidth
8 (DDR2)/11 (GDDR3)
6.336 GB/s
Display Connectors
VGADual Link DVISingle Link DVIDisplayPortHDMI
2x DisplayPort
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
DirectX
11.1 (10_1)
10.1 (10_1)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
2.1
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A
Power management
8.0
-