GeForce GTX 650 Ti and Matrox G450 x4 MMS - video card comparison
GeForce GTX 650 Ti
Matrox G450 x4 MMS
Architecture
Kepler (2012−2018)
G400 (1999−2002)
GPU code name
GK106
Condor
Market segment
Desktop
Desktop
Release date
October 2012
January 2001
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCI
Supplementary power connectors
One 6-pin
-
Core clock speed
928 MHz
125 MHz
CUDA cores
768
-
Floating-point performance
1,425 gflops
-
Manufacturing process technology
28 nm
180 nm
Number of transistors
2,540 million
10 million
Pipelines / CUDA cores
768
-
Power consumption (TDP)
110 Watt
-
Maximum GPU temperature
105 °C
-
Texture fill rate
59.2 billion/sec
0.25
Memory type
GDDR5
DDR
Maximum RAM amount
2 GB
32 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
5.4 GB/s
332 MBps
Memory bandwidth
86.4 GB/s
2.656 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One Mini HDMI
2x DVI
Multi monitor support
4 Displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
6.0
CUDA
+
-
OpenCL
1.2
None
OpenGL
4.3
None
Shader Model
5.1
-
Vulkan
1.1.126
N/A
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-