GeForce GTX 1660 Ti Mobile and GeForce GTX 660 - video card comparison
Passmark - benchmark score GeForce GTX 1660 Ti Mobile vs GeForce GTX 660
GeForce GTX 1660 Ti Mobile
10494
GeForce GTX 660
4119
GeForce GTX 1660 Ti Mobile
GeForce GTX 660
Architecture
Turing (2018−2021)
Kepler (2012−2018)
GPU code name
N18E-G0
GK106
Market segment
Laptop
Desktop
Release date
April 2019
September 2012
Bus support
-
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
One 6-pin
SLI options
-
+
Boost clock speed
1590 MHz
1033 MHz
Core clock speed
1455 MHz
980 MHz
CUDA cores
-
960
Floating-point performance
-
1,981 gflops
Manufacturing process technology
12 nm
28 nm
Number of transistors
6,600 million
2,540 million
Pipelines / CUDA cores
1536
960
Power consumption (TDP)
80 Watt
140 Watt
Texture fill rate
152.6
78.4 billion/sec
Memory type
GDDR6
GDDR5
Maximum RAM amount
6 GB
2 GB
Memory bus width
192 Bit
192-bit GDDR5
Memory clock speed
12000 MHz
6.0 GB/s
Memory bandwidth
288.0 GB/s
144.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
Multi monitor support
-
4 displays
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 (12_1)
12 (11_0)
CUDA
7.5
+
OpenCL
1.2
1.2
OpenGL
4.6
4.3
Shader Model
6.5
5.1
Vulkan
1.2.131
1.1.126
3D Blu-Ray
-
+
3D Gaming
-
+
3D Vision
-
+