Tesla M4 and RTX A400 - video card comparison
Tesla M4
RTX A400
Architecture
Maxwell 2.0 (2015−2019)
Ampere (2020−2022)
GPU code name
GM206
GA107
Market segment
Workstation
Desktop
Release date
November 2015
April 2024
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
1072 MHz
1762 MHz
Core clock speed
872 MHz
-
Floating-point performance
2,195 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
2,940 million
8,700 million
Pipelines / CUDA cores
1024
768
Power consumption (TDP)
50 Watt
50 Watt
Texture fill rate
68.61
42.29
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
5500 MHz
12 GB/s
Memory bandwidth
88 GB/s
96 GB/s
Display Connectors
No outputs
4x mini-DisplayPort 1.4a
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
5.2
8.6
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.1.126
1.3