T400 and RTX 4000 SFF Ada Generation - video card comparison
Passmark - benchmark score T400 vs RTX 4000 SFF Ada Generation
T400
3739
RTX 4000 SFF Ada Generation
22593
T400
RTX 4000 SFF Ada Generation
Architecture
Turing (2018−2021)
Ada Lovelace
GPU code name
TU117
AD104
Market segment
Desktop
Desktop
Release date
May 2021
March 2023
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
None
Boost clock speed
1425 MHz
1565 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
70 Watt
Texture fill rate
34.20
300.5
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