GeForce GTX 550 Ti and GeForce GTX 650 Ti OEM - video card comparison
GeForce GTX 550 Ti
GeForce GTX 650 Ti OEM
Architecture
Fermi (2010−2014)
Kepler (2012−2018)
GPU code name
GF116
GK106
Market segment
Desktop
Desktop
Release date
March 2011
March 2013
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
One 6-pin
1x 6-pin
SLI options
+
-
Core clock speed
900 MHz
928 MHz
CUDA cores
192
-
Floating-point performance
691.2 gflops
1,425 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,170 million
2,540 million
Pipelines / CUDA cores
192
768
Power consumption (TDP)
116 Watt
110 Watt
Maximum GPU temperature
100 °C
-
Texture fill rate
28.8 billion/sec
59.39
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
4.1 GB/s
5400 MHz
Memory bandwidth
98.4 GB/s
86.4 GB/s
Display Connectors
Two Dual Link DVI-IMini HDMI
2x DVI, 1x mini-HDMI
Multi monitor support
+
-
HDMI
+
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (11_0)
CUDA
+
3.0
OpenCL
1.1
1.2
OpenGL
4.2
4.6
Shader Model
5.1
5.1
Vulkan
N/A
1.1.126