GeForce GTX 650 Ti Boost and GeForce GTX 750 Ti - video card comparison
Passmark - benchmark score GeForce GTX 650 Ti Boost vs GeForce GTX 750 Ti
GeForce GTX 650 Ti Boost
3438
GeForce GTX 750 Ti
4020
GeForce GTX 650 Ti Boost
GeForce GTX 750 Ti
Architecture
Kepler (2012−2018)
Maxwell (2014−2018)
GPU code name
GK106
GM107
Market segment
Desktop
Desktop
Release date
March 2013
February 2014
Bus support
PCI Express 3.0
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
One 6-pin
None
SLI options
+
-
Boost clock speed
1033 MHz
1085 MHz
Core clock speed
980 MHz
1020 MHz
CUDA cores
768
640
Floating-point performance
1,585 gflops
1,389 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,540 million
1,870 million
Pipelines / CUDA cores
768
640
Power consumption (TDP)
134 Watt
60 Watt
Maximum GPU temperature
97 °C
-
Texture fill rate
62.7 billion/sec
43.40
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
6.0 GB/s
5.4 GB/s
Memory bandwidth
144.2 GB/s
86.4 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
One Dual Link DVI-I, One Dual Link DVI-D, One mini-HDMI
Multi monitor support
4 Displays
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
1.2
OpenGL
4.3
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
1.1.126
3D Blu-Ray
+
-
3D Gaming
+
+
3D Vision
+
+
3D Vision Live
+
+
Blu Ray 3D
-
+