GeForce G105M and GeForce 6800 GT - video card comparison
Passmark - benchmark score GeForce G105M vs GeForce 6800 GT
GeForce G105M
127
GeForce 6800 GT
146
GeForce G105M
GeForce 6800 GT
Architecture
Tesla 2.0 (2007−2013)
Curie (2003−2013)
GPU code name
GT218
NV45
Market segment
Laptop
Desktop
Release date
July 2009
June 2004
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
500 MHz
350 MHz
CUDA cores
8
-
Floating-point performance
25.6 gflops
-
Gigaflops
38
-
Manufacturing process technology
40 nm
130 nm
Number of transistors
260 million
222 million
Pipelines / CUDA cores
16
-
Power consumption (TDP)
14 Watt
67 Watt
Texture fill rate
4.000
5.600
Memory type
GDDR3
GDDR3
Maximum RAM amount
Up to 512 MB
256 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
500 (DDR2)/700 (GDDR3) MHz
1000 MHz
Memory bandwidth
8 (DDR2)/11 (GDDR3)
32 GB/s
Display Connectors
VGADual Link DVISingle Link DVIDisplayPortHDMI
2x DVI, 1x S-Video
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
DirectX
11.1 (10_1)
9.0c (9_3)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
2.1
2.1
Shader Model
4.1
3.0
Vulkan
N/A
N/A
Power management
8.0
-