GeForce GTX 650 Ti and Radeon HD 7660G + HD 7670M Dual Graphics - video card comparison
GeForce GTX 650 Ti
Radeon HD 7660G + HD 7670M Dual Graphics
Architecture
Kepler (2012−2018)
Terascale 2 (2009−2015)
GPU code name
GK106
-
Market segment
Desktop
Laptop
Release date
October 2012
May 2012
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
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Supplementary power connectors
One 6-pin
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Core clock speed
928 MHz
685 / 600 MHz
CUDA cores
768
-
Floating-point performance
1,425 gflops
-
Manufacturing process technology
28 nm
32 nm
Number of transistors
2,540 million
-
Pipelines / CUDA cores
768
862
Power consumption (TDP)
110 Watt
-
Maximum GPU temperature
105 °C
-
Texture fill rate
59.2 billion/sec
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Memory type
GDDR5
DDR3,GDDR5
Maximum RAM amount
2 GB
-
Memory bus width
128 Bit
128 Bit
Memory clock speed
5.4 GB/s
1800 MHz
Memory bandwidth
86.4 GB/s
-
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One Mini HDMI
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Multi monitor support
4 Displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
11
CUDA
+
-
OpenCL
1.2
-
OpenGL
4.3
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Shader Model
5.1
-
Vulkan
1.1.126
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3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-