GeForce GTX 280M and GeForce GT 430 - video card comparison
Passmark - benchmark score GeForce GTX 280M vs GeForce GT 430
GeForce GTX 280M
592
GeForce GT 430
618
GeForce GTX 280M
GeForce GT 430
Architecture
G9x (2007−2010)
Fermi (2010−2014)
GPU code name
N10E-GTX
GF108
Market segment
Laptop
Desktop
Release date
March 2009
October 2010
Bus support
PCI-E 2.0
PCI-E 2.0 x 16
Interface
MXM-IV
PCIe 2.0 x16
Supplementary power connectors
-
None
SLI options
+
-
MXM Type
MXM 3.0 Type-B
-
Core clock speed
585 MHz
700 MHz
CUDA cores
128
-
CUDA cores per GPU
-
96
Floating-point performance
374.5 gflops
268.8 gflops
Gigaflops
562
-
Manufacturing process technology
55 nm
40 nm
Number of transistors
754 million
585 million
Pipelines / CUDA cores
128
96
Power consumption (TDP)
75 Watt
49 Watt
Maximum GPU temperature
-
98 °C
Texture fill rate
38 billion/sec
11.2 billion/sec
Memory type
GDDR3
GDDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
Up to 950 MHz
800 - 900 MHz (1600 - 1800 data rate)
Memory bandwidth
61 GB/s
25.6 - 28.8 GB/s
Shared memory
-
-
Display Connectors
HDMIDual Link DVISingle Link DVIDisplayPortLVDSVGA
HDMIVGA (optional)Mini HDMIDual Link DVI
HDMI
+
+
Maximum VGA resolution
2048x1536
2048x1536
Audio input for HDMI
S/PDIF
Internal
DirectX
11.1 (10_0)
12 (11_0)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
2.1
4.2
Shader Model
4.0
5.1
Vulkan
N/A
N/A
Power management
8.0
-