GeForce GTX 650 Ti Boost and GeForce GTX 660 Ti - video card comparison
Passmark - benchmark score GeForce GTX 650 Ti Boost vs GeForce GTX 660 Ti
GeForce GTX 650 Ti Boost
3438
GeForce GTX 660 Ti
4547
GeForce GTX 650 Ti Boost
GeForce GTX 660 Ti
Architecture
Kepler (2012−2018)
Kepler (2012−2018)
GPU code name
GK106
GK104
Market segment
Desktop
Desktop
Release date
March 2013
August 2012
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
Two 6-pin
SLI options
+
+
Boost clock speed
1033 MHz
980 MHz
Core clock speed
980 MHz
915 MHz
CUDA cores
768
1344
Floating-point performance
1,585 gflops
2,459.5 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,540 million
3,540 million
Pipelines / CUDA cores
768
1344
Power consumption (TDP)
134 Watt
150 Watt
Maximum GPU temperature
97 °C
-
Texture fill rate
62.7 billion/sec
102.5 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
192 Bit
192-bit GDDR5
Memory clock speed
6.0 GB/s
6.0 GB/s
Memory bandwidth
144.2 GB/s
144.2 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 HDMI, One DisplayPort
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
4.3
Shader Model
5.1
5.1
Vulkan
1.1.126
1.1.126
3D Blu-Ray
+
+
3D Gaming
+
+
3D Vision
+
+
3D Vision Live
+
-