GeForce G105M and Radeon HD 2400 PRO PCI - video card comparison
GeForce G105M
Radeon HD 2400 PRO PCI
Architecture
Tesla 2.0 (2007−2013)
TeraScale (2005−2013)
GPU code name
GT218
RV610
Market segment
Laptop
Desktop
Release date
July 2009
June 2007
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCI
Supplementary power connectors
-
None
Core clock speed
500 MHz
525 MHz
CUDA cores
8
-
Floating-point performance
25.6 gflops
42 gflops
Gigaflops
38
-
Manufacturing process technology
40 nm
65 nm
Number of transistors
260 million
180 million
Pipelines / CUDA cores
16
40
Power consumption (TDP)
14 Watt
20 Watt
Texture fill rate
4.000
2.100
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
800 MHz
Memory bandwidth
8 (DDR2)/11 (GDDR3)
6.4 GB/s
Display Connectors
VGADual Link DVISingle Link DVIDisplayPortHDMI
1x DVI
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
DirectX
11.1 (10_1)
10.0 (10_0)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
2.1
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A
Power management
8.0
-