GeForce GTX 1660 Ti and GeForce GTX 580M SLI - video card comparison
GeForce GTX 1660 Ti
GeForce GTX 580M SLI
Architecture
Turing (2018−2021)
Fermi (2010−2014)
GPU code name
Turing TU116
N12E-GTX2
Market segment
Desktop
Laptop
Release date
February 2019
January 2011
Interface
PCIe 3.0 x16
-
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1770 MHz
-
Core clock speed
1500 MHz
620 MHz
Manufacturing process technology
12 nm
40 nm
Number of transistors
6,600 million
-
Pipelines / CUDA cores
1536
768
Power consumption (TDP)
120 Watt
100 Watt
Texture fill rate
169.9
-
Memory type
GDDR6
GDDR5
Maximum RAM amount
6 GB
-
Memory bus width
192 Bit
256 Bit
Memory clock speed
12000 MHz
1500 MHz
Memory bandwidth
288.0 GB/s
-
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
-
HDMI
+
-
DirectX
12 (12_1)
11
CUDA
7.5
-
OpenCL
1.2
-
OpenGL
4.6
-
Shader Model
6.5
-
Vulkan
1.2.131
-