GeForce GTX 650 Ti and GeForce GTX 550 Ti - video card comparison
Passmark - benchmark score GeForce GTX 650 Ti vs GeForce GTX 550 Ti
GeForce GTX 650 Ti
2598
GeForce GTX 550 Ti
1599
GeForce GTX 650 Ti
GeForce GTX 550 Ti
Architecture
Kepler (2012−2018)
Fermi (2010−2014)
GPU code name
GK106
GF116
Market segment
Desktop
Desktop
Release date
October 2012
March 2011
Bus support
PCI Express 3.0
16x PCI-E 2.0
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
One 6-pin
One 6-pin
SLI options
-
+
Core clock speed
928 MHz
900 MHz
CUDA cores
768
192
Floating-point performance
1,425 gflops
691.2 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
2,540 million
1,170 million
Pipelines / CUDA cores
768
192
Power consumption (TDP)
110 Watt
116 Watt
Maximum GPU temperature
105 °C
100 °C
Texture fill rate
59.2 billion/sec
28.8 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
5.4 GB/s
4.1 GB/s
Memory bandwidth
86.4 GB/s
98.4 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One Mini HDMI
Two Dual Link DVI-IMini HDMI
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
+
-