Quadro M4000 and T400 - video card comparison
Passmark - benchmark score Quadro M4000 vs T400
Quadro M4000
6876
T400
3739
Quadro M4000
T400
Architecture
Maxwell 2.0 (2015−2019)
Turing (2018−2021)
GPU code name
GM204
TU117
Market segment
Workstation
Desktop
Release date
June 2015
May 2021
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1 x 6-pin
None
SLI options
+
-
Boost clock speed
-
1425 MHz
Core clock speed
773 MHz
-
Floating-point performance
2,573 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
5,200 million
4,700 million
Pipelines / CUDA cores
1664
384
Power consumption (TDP)
120 Watt
30 Watt
Texture fill rate
80.39
34.20
Memory type
GDDR5
GDDR6
Maximum RAM amount
8 GB
2 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
6008 MHz
10 GB/s
Memory bandwidth
Up to 192 GB/s
80 GB/s
Display Connectors
DP DP DP DP 3-pin Stereo
3x mini-DisplayPort
Number of simultaneous displays
4
-
DirectX
12
12 (12_1)
CUDA
5.2
7.5
OpenCL
1.2
3.0
OpenGL
4.5
4.6
Shader Model
5
6.6
Vulkan
+
1.2
3D Vision Pro
+
-
High-Performance Video I/O6
+
-
Mosaic
+
-
Multi-display synchronization
Quadro Sync
-
nView Desktop Management
+
-