Tesla T4 and Tesla T40 24 GB - video card comparison
Tesla T4
Tesla T40 24 GB
Architecture
Turing (2018−2021)
Turing (2018−2021)
GPU code name
TU104
TU102
Market segment
Workstation
Workstation
Release date
September 2018
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Boost clock speed
1590 MHz
1560 MHz
Core clock speed
585 MHz
-
Manufacturing process technology
12 nm
12 nm
Number of transistors
13,600 million
18,600 million
Pipelines / CUDA cores
2560
4608
Power consumption (TDP)
70 Watt
260 Watt
Texture fill rate
254.4
449.3
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
24 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
10000 MHz
13 GB/s
Memory bandwidth
320.0 GB/s
624.0 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 Ultimate (12_1)
12 Ultimate (12_2)
CUDA
7.5
7.5
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2.131
1.3