Quadro RTX 4000 and T400 4 GB - video card comparison
Passmark - benchmark score Quadro RTX 4000 vs T400 4 GB
Quadro RTX 4000
15857
T400 4 GB
3831
Quadro RTX 4000
T400 4 GB
Architecture
Turing (2018−2021)
Turing (2018−2021)
GPU code name
TU104
TU117
Market segment
Workstation
Desktop
Release date
November 2018
May 2021
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1545 MHz
1425 MHz
Core clock speed
1005 MHz
-
Manufacturing process technology
12 nm
12 nm
Number of transistors
13,600 million
4,700 million
Pipelines / CUDA cores
2304
384
Power consumption (TDP)
160 Watt
30 Watt
Texture fill rate
222.5
34.20
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
13000 MHz
10 GB/s
Memory bandwidth
416.0 GB/s
80 GB/s
Display Connectors
3x DisplayPort, 1x USB Type-C
3x mini-DisplayPort
DirectX
12 Ultimate (12_1)
12 (12_1)
CUDA
7.5
7.5
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2.131
1.2