Tesla P100 PCIe 16 GB and Tesla K40st - video card comparison
Tesla P100 PCIe 16 GB
Tesla K40st
Architecture
Pascal (2016−2021)
Kepler (2012−2018)
GPU code name
GP100
GK110B
Market segment
Workstation
Workstation
Release date
June 2016
November 2013
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1329 MHz
-
Core clock speed
1190 MHz
575 MHz
Floating-point performance
10,609 gflops
4,291 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
15,300 million
7,080 million
Pipelines / CUDA cores
3584
2880
Power consumption (TDP)
250 Watt
245 Watt
Texture fill rate
297.7
138.0
Memory type
HBM2
GDDR5
Maximum RAM amount
16 GB
12 GB
Memory bus width
4096 Bit
384 Bit
Memory clock speed
1430 MHz
6008 MHz
Memory bandwidth
732.2 GB/s
288.4 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (11_1)
CUDA
6.0
3.5
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.2.131
1.1.126