T400 and RTX 4000 Ada Generation - video card comparison
Passmark - benchmark score T400 vs RTX 4000 Ada Generation
T400
3739
RTX 4000 Ada Generation
25976
T400
RTX 4000 Ada Generation
Architecture
Turing (2018−2021)
Ada Lovelace
GPU code name
TU117
AD104
Market segment
Desktop
Desktop
Release date
May 2021
August 2023
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
1425 MHz
2175 MHz
Manufacturing process technology
12 nm
5 nm
Number of transistors
4,700 million
35,800 million
Pipelines / CUDA cores
384
6144
Power consumption (TDP)
30 Watt
130 Watt
Texture fill rate
34.20
417.6
Memory type
GDDR6
GDDR6
Maximum RAM amount
2 GB
20 GB
Memory bus width
64 Bit
160 Bit
Memory clock speed
10 GB/s
14 GB/s
Memory bandwidth
80 GB/s
280.0 GB/s
Display Connectors
3x mini-DisplayPort
4x mini-DisplayPort 1.4a
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
7.5
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.2
1.3