GeForce G105M and GeForce G100 OEM - video card comparison
GeForce G105M
GeForce G100 OEM
Architecture
Tesla 2.0 (2007−2013)
Tesla (2006−2010)
GPU code name
GT218
G98
Market segment
Laptop
Desktop
Release date
July 2009
March 2009
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
500 MHz
540 MHz
CUDA cores
8
-
Floating-point performance
25.6 gflops
20.8 gflops
Gigaflops
38
-
Manufacturing process technology
40 nm
65 nm
Number of transistors
260 million
210 million
Pipelines / CUDA cores
16
8
Power consumption (TDP)
14 Watt
35 Watt
Texture fill rate
4.000
4.320
Memory type
GDDR3
DDR2
Maximum RAM amount
Up to 512 MB
256 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, 1x S-Video
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
DirectX
11.1 (10_1)
11.1 (10_0)
CUDA
+
1.1
OpenCL
1.1
1.1
OpenGL
2.1
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A
Power management
8.0
-