Radeon RX 550 and GeForce GTX 1660 Ti Max-Q - video card comparison
Passmark - benchmark score Radeon RX 550 vs GeForce GTX 1660 Ti Max-Q
Radeon RX 550
2809
GeForce GTX 1660 Ti Max-Q
9078
Radeon RX 550
GeForce GTX 1660 Ti Max-Q
Architecture
GCN 4.0 (2016−2020)
Turing (2018−2021)
GPU code name
Lexa
N18E-G0
Market segment
Desktop
Laptop
Release date
April 2017
April 2019
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
1183 MHz
1335 MHz
Core clock speed
1100 MHz
1140 MHz
Floating-point performance
1,211 gflops
-
Manufacturing process technology
14 nm
12 nm
Number of transistors
2,200 million
6,600 million
Pipelines / CUDA cores
512
1536
Power consumption (TDP)
50 Watt
60 Watt
Texture fill rate
37.86
128.2
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
6 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
7000 MHz
12000 MHz
Memory bandwidth
112.0 GB/s
288.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 (12_1)
CUDA
-
7.5
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2.131