T400 4 GB and GeForce MX550 - video card comparison
Passmark - benchmark score T400 4 GB vs GeForce MX550
T400 4 GB
3831
GeForce MX550
4713
T400 4 GB
GeForce MX550
Architecture
Turing (2018−2021)
Turing (2018−2021)
GPU code name
TU117
GN18-S5
Market segment
Desktop
Laptop
Release date
May 2021
December 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
1425 MHz
1320 MHz
Manufacturing process technology
12 nm
12 nm
Number of transistors
4,700 million
4,700 million
Pipelines / CUDA cores
384
1024
Power consumption (TDP)
30 Watt
15-25 Watt
Texture fill rate
34.20
42.24
Memory type
GDDR6
GDDR6
Maximum RAM amount
4 GB
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
10 GB/s
12000 MHz
Memory bandwidth
80 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
3x mini-DisplayPort
No outputs
DirectX
12 (12_1)
12 (12_1)
CUDA
7.5
7.5
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.6
Vulkan
1.2
1.2
Optimus
-
+