Tesla P40 and P102-100 - video card comparison
Tesla P40
P102-100
Architecture
Pascal (2016−2021)
Pascal (2016−2021)
GPU code name
GP102
GP102
Market segment
Workstation
Desktop
Release date
September 2016
February 2018
Interface
PCIe 3.0 x16
PCIe 3.0 x4
Supplementary power connectors
8-pin EPS
2x 8-pin
Boost clock speed
1531 MHz
1683 MHz
Core clock speed
1303 MHz
1582 MHz
Floating-point performance
11,758 gflops
10,125 gflops
Manufacturing process technology
16 nm
16 nm
Number of transistors
11,800 million
11,800 million
Pipelines / CUDA cores
3840
3200
Power consumption (TDP)
250 Watt
250 Watt
Texture fill rate
367.4
336.6
Memory type
GDDR5
GDDR5X
Maximum RAM amount
24 GB
5 GB
Memory bus width
384 Bit
320 Bit
Memory clock speed
7.2 GB/s
11008 MHz
Memory bandwidth
347.1 GB/s
440.3 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_1)
CUDA
6.1
6.1
OpenCL
3.0
1.2
OpenGL
4.6
4.6
Shader Model
6.7
6.4
Vulkan
1.3
1.2.131