GeForce GT 430 and GeForce GTX 950M Mac Edition - video card comparison
GeForce GT 430
GeForce GTX 950M Mac Edition
Architecture
Fermi (2010−2014)
Maxwell (2014−2018)
GPU code name
GF108
GM107
Market segment
Desktop
Desktop
Release date
October 2010
March 2015
Bus support
PCI-E 2.0 x 16
-
Interface
PCIe 2.0 x16
MXM-B (3.0)
Supplementary power connectors
None
-
Boost clock speed
-
1124 MHz
Core clock speed
700 MHz
993 MHz
CUDA cores per GPU
96
-
Floating-point performance
268.8 gflops
1,271 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
585 million
1,870 million
Pipelines / CUDA cores
96
640
Power consumption (TDP)
49 Watt
75 Watt
Maximum GPU temperature
98 °C
-
Texture fill rate
11.2 billion/sec
44.96
Memory type
GDDR3
DDR3
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
800 - 900 MHz (1600 - 1800 data rate)
1800 MHz
Memory bandwidth
25.6 - 28.8 GB/s
28.8 GB/s
Display Connectors
HDMIVGA (optional)Mini HDMIDual Link DVI
No outputs
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (11_0)
CUDA
+
5.0
OpenCL
1.1
1.2
OpenGL
4.2
4.6
Shader Model
5.1
5.1
Vulkan
N/A
1.1.126