GeForce GTX 650 Ti Boost and GeForce GTX 660M - video card comparison
Passmark - benchmark score GeForce GTX 650 Ti Boost vs GeForce GTX 660M
GeForce GTX 650 Ti Boost
3438
GeForce GTX 660M
1478
GeForce GTX 650 Ti Boost
GeForce GTX 660M
Architecture
Kepler (2012−2018)
Kepler (2012−2018)
GPU code name
GK106
N13E-GE
Market segment
Desktop
Laptop
Release date
March 2013
March 2012
Bus support
PCI Express 3.0
PCI Express 2.0, PCI Express 3.0
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
One 6-pin
-
SLI options
+
+
Boost clock speed
1033 MHz
950 MHz
Core clock speed
980 MHz
835 MHz
CUDA cores
768
384
Floating-point performance
1,585 gflops
729.6 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,540 million
1,270 million
Pipelines / CUDA cores
768
384
Power consumption (TDP)
134 Watt
50 Watt
Maximum GPU temperature
97 °C
-
Texture fill rate
62.7 billion/sec
30.4 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
192 Bit
128bit
Memory clock speed
6.0 GB/s
2000 MHz
Memory bandwidth
144.2 GB/s
64.0 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
No outputs
Multi monitor support
4 Displays
-
HDMI
+
+
HDCP
+
+
Maximum VGA resolution
2048x1536
Up to 2048x1536
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 API
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.3
4.5
Shader Model
5.1
5.1
Vulkan
1.1.126
1.1.126
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
Optimus
-
+