Tesla P40 and CMP 70HX - video card comparison
Tesla P40
CMP 70HX
Architecture
Pascal (2016−2021)
Ampere (2020−2022)
GPU code name
GP102
GA104
Market segment
Workstation
Desktop
Release date
September 2016
2021
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
1x 12-pin
Boost clock speed
1531 MHz
1395 MHz
Core clock speed
1303 MHz
-
Floating-point performance
11,758 gflops
-
Manufacturing process technology
16 nm
8 nm
Number of transistors
11,800 million
17,400 million
Pipelines / CUDA cores
3840
6144
Power consumption (TDP)
250 Watt
-
Texture fill rate
367.4
267.8
Memory type
GDDR5
GDDR6X
Maximum RAM amount
24 GB
8 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
7.2 GB/s
19 GB/s
Memory bandwidth
347.1 GB/s
608.3 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
6.1
8.6
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3