Tesla P40 and Tesla T40 24 GB - video card comparison
Tesla P40
Tesla T40 24 GB
Architecture
Pascal (2016−2021)
Turing (2018−2021)
GPU code name
GP102
TU102
Market segment
Workstation
Workstation
Release date
September 2016
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
8-pin EPS
1x 6-pin + 1x 8-pin
Boost clock speed
1531 MHz
1560 MHz
Core clock speed
1303 MHz
-
Floating-point performance
11,758 gflops
-
Manufacturing process technology
16 nm
12 nm
Number of transistors
11,800 million
18,600 million
Pipelines / CUDA cores
3840
4608
Power consumption (TDP)
250 Watt
260 Watt
Texture fill rate
367.4
449.3
Memory type
GDDR5
GDDR6
Maximum RAM amount
24 GB
24 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
7.2 GB/s
13 GB/s
Memory bandwidth
347.1 GB/s
624.0 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
6.1
7.5
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3