GeForce GTX 1660 Super and Radeon 550X - video card comparison
Passmark - benchmark score GeForce GTX 1660 Super vs Radeon 550X
GeForce GTX 1660 Super
13154
Radeon 550X
1472
GeForce GTX 1660 Super
Radeon 550X
Architecture
Turing (2018−2021)
GCN 4.0 (2016−2020)
GPU code name
Turing TU116
Lexa
Market segment
Desktop
Desktop
Release date
October 2019
March 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1785 MHz
1218 MHz
Core clock speed
1530 MHz
1082 MHz
Manufacturing process technology
12 nm
14 nm
Number of transistors
6,600 million
2,200 million
Pipelines / CUDA cores
1408
512
Power consumption (TDP)
125 Watt
50 Watt
Texture fill rate
157.1
38.98
Memory type
GDDR6
GDDR5
Maximum RAM amount
6 GB
2 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
14000 MHz
7000 MHz
Memory bandwidth
336.0 GB/s
112.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
+
+
HDCP
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 (12_0)
CUDA
7.5
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.4
Vulkan
1.2.131
1.2.131
Ansel
+
-
NVENC
+
-