GeForce G102M and GeForce G103M - video card comparison
GeForce G102M
GeForce G103M
Architecture
Tesla (2006−2010)
Tesla (2006−2010)
GPU code name
C79
G98
Market segment
Desktop
Desktop
Release date
January 2009
September 2009
Bus support
PCI-E 1.0
-
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Core clock speed
450 MHz
640 MHz
CUDA cores
16
-
Floating-point performance
-
25.6 gflops
Gigaflops
48
-
Manufacturing process technology
65 nm
65 nm
Number of transistors
314 million
210 million
Pipelines / CUDA cores
16
8
Power consumption (TDP)
14 Watt
14 Watt
Texture fill rate
3.600
5.120
Memory type
GDDR2
DDR2
Maximum RAM amount
Up to 512 MB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
400 MHz
1000 MHz
Memory bandwidth
6.4 GB/s
8 GB/s
Display Connectors
VGAHDMIDisplayPortSingle Link DVILVDS
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
DirectX
11.1 (10_0)
11.1 (10_0)
CUDA
+
1.1
OpenCL
N/A
1.1
OpenGL
2.1
3.3
Shader Model
4.0
4.0
Vulkan
N/A
N/A
Power management
8.0
-