GeForce GTX 650 and GeForce GT 430 - video card comparison
Passmark - benchmark score GeForce GTX 650 vs GeForce GT 430
GeForce GTX 650
1801
GeForce GT 430
618
GeForce GTX 650
GeForce GT 430
Architecture
Kepler (2012−2018)
Fermi (2010−2014)
GPU code name
GK107
GF108
Market segment
Desktop
Desktop
Release date
September 2012
October 2010
Bus support
PCI Express 3.0
PCI-E 2.0 x 16
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
One 6-pin
None
Core clock speed
1058 MHz
700 MHz
CUDA cores
384
-
CUDA cores per GPU
-
96
Floating-point performance
812.5 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)
64 Watt
49 Watt
Maximum GPU temperature
-
98 °C
Texture fill rate
33.9 billion/sec
11.2 billion/sec
Memory type
GDDR5
GDDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
128-bit GDDR5
128 Bit
Memory clock speed
5.0 GB/s
800 - 900 MHz (1600 - 1800 data rate)
Memory bandwidth
80.0 GB/s
25.6 - 28.8 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One Mini HDMI
HDMIVGA (optional)Mini HDMIDual Link DVI
Multi monitor support
4 displays
-
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
2048x1536
Audio input for HDMI
Internal
Internal
DirectX
12 (11_0)
12 (11_0)
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.3
4.2
Shader Model
5.1
5.1
Vulkan
1.1.126
N/A
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-