T400 4 GB and GeForce RTX 2050 Mobile - video card comparison
T400 4 GB
GeForce RTX 2050 Mobile
Architecture
Turing (2018−2021)
Ampere (2020−2022)
GPU code name
TU117
GN20-S7
Market segment
Desktop
Laptop
Release date
May 2021
December 2021
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
1425 MHz
1477 MHz
Manufacturing process technology
12 nm
8 nm
Number of transistors
4,700 million
-
Pipelines / CUDA cores
384
2048
Power consumption (TDP)
30 Watt
30-45 Watt
Texture fill rate
34.20
189.1
Memory type
GDDR6
GDDR6
Maximum RAM amount
4 GB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
10 GB/s
14000 MHz
Memory bandwidth
80 GB/s
112.0 GB/s
Shared memory
-
-
Display Connectors
3x mini-DisplayPort
1x DVI, 1x HDMI, 2x DisplayPort
HDMI
-
+
G-SYNC support
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
7.5
8.6
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.6
Vulkan
1.2
1.2
VR Ready
-
+