GeForce GT 745A and GeForce GT 430 - video card comparison
Passmark - benchmark score GeForce GT 745A vs GeForce GT 430
GeForce GT 745A
1265
GeForce GT 430
618
GeForce GT 745A
GeForce GT 430
Architecture
Kepler (2012−2018)
Fermi (2010−2014)
GPU code name
GK107
GF108
Market segment
Desktop
Desktop
Release date
August 2013
October 2010
Bus support
-
PCI-E 2.0 x 16
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
915 MHz
-
Core clock speed
837 MHz
700 MHz
CUDA cores per GPU
-
96
Floating-point performance
642.8 gflops
268.8 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,270 million
585 million
Pipelines / CUDA cores
384
96
Power consumption (TDP)
33 Watt
49 Watt
Maximum GPU temperature
-
98 °C
Texture fill rate
29.28
11.2 billion/sec
Memory type
DDR3
GDDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
800 - 900 MHz (1600 - 1800 data rate)
Memory bandwidth
28.8 GB/s
25.6 - 28.8 GB/s
Display Connectors
No outputs
HDMIVGA (optional)Mini HDMIDual Link DVI
HDMI
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 (11_0)
12 (11_0)
CUDA
3.0
+
OpenCL
1.2
1.1
OpenGL
4.6
4.2
Shader Model
5.1
5.1
Vulkan
1.1.126
N/A