Tesla M4 and Tesla T4 - video card comparison
Tesla M4
Tesla T4
Architecture
Maxwell 2.0 (2015−2019)
Turing (2018−2021)
GPU code name
GM206
TU104
Market segment
Workstation
Workstation
Release date
November 2015
September 2018
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
1072 MHz
1590 MHz
Core clock speed
872 MHz
585 MHz
Floating-point performance
2,195 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
2,940 million
13,600 million
Pipelines / CUDA cores
1024
2560
Power consumption (TDP)
50 Watt
70 Watt
Texture fill rate
68.61
254.4
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
5500 MHz
10000 MHz
Memory bandwidth
88 GB/s
320.0 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 Ultimate (12_1)
CUDA
5.2
7.5
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.1.126
1.2.131