GeForce GT 550M and GeForce RTX 2050 Mobile - video card comparison
GeForce GT 550M
GeForce RTX 2050 Mobile
Architecture
Fermi (2010−2014)
Ampere (2020−2022)
GPU code name
N12P-GT
GN20-S7
Market segment
Laptop
Laptop
Release date
January 2011
December 2021
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1477 MHz
Core clock speed
740 MHz
-
CUDA cores
96
-
Floating-point performance
284.16 gflops
-
Manufacturing process technology
40 nm
8 nm
Number of transistors
585 million
-
Pipelines / CUDA cores
96
2048
Power consumption (TDP)
35 Watt
30-45 Watt
Texture fill rate
11.8 billion/sec
189.1
Memory type
DDR3
GDDR6
Maximum RAM amount
1536 MB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
900 MHz
14000 MHz
Memory bandwidth
28.8 GB/s
112.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 2x DisplayPort
HDMI
-
+
G-SYNC support
-
+
DirectX
12 API
12 Ultimate (12_2)
CUDA
+
8.6
OpenCL
1.1
3.0
OpenGL
4.5
4.6
Shader Model
5.1
6.6
Vulkan
N/A
1.2
Optimus
+
-
VR Ready
-
+