GeForce GTX 1660 Max-Q and Radeon 550 - video card comparison
GeForce GTX 1660 Max-Q
Radeon 550
Architecture
Turing (2018−2021)
GCN 4.0 (2016−2020)
GPU code name
TU116
Lexa
Market segment
Desktop
Desktop
Release date
-
April 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
None
Boost clock speed
1335 MHz
1183 MHz
Core clock speed
1140 MHz
1100 MHz
Manufacturing process technology
12 nm
14 nm
Number of transistors
6,600 million
2,200 million
Pipelines / CUDA cores
-
512
Power consumption (TDP)
-
50 Watt
Texture fill rate
-
37.86
Memory type
-
GDDR5
Maximum RAM amount
-
2 GB
Memory bus width
-
64 Bit
Memory clock speed
8000 MHz
7 GB/s
Memory bandwidth
-
56 GB/s
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
1x DVI, 1x HDMI 2.0b, 1x DisplayPort 1.4a
HDMI
+
+
DirectX
12.0 (12_1)
12 (12_0)
OpenCL
-
2.1
OpenGL
4.6
4.6
Shader Model
-
6.7
Vulkan
-
1.3