Tesla P40 and CMP 40HX - video card comparison

Passmark - benchmark score Tesla P40 vs CMP 40HX

Tesla P40

12873

CMP 40HX

6981

Tesla P40

CMP 40HX

Architecture

Pascal (2016−2021)

Turing (2018−2021)

GPU code name

GP102

TU106

Market segment

Workstation

Desktop

Release date

September 2016

February 2021

Interface

PCIe 3.0 x16

Supplementary power connectors

8-pin EPS

1x 8-pin

Boost clock speed

1531 MHz

1650 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

10,800 million

Pipelines / CUDA cores

3840

2304

Power consumption (TDP)

250 Watt

185 Watt

Texture fill rate

367.4

237.6

Memory type

GDDR5

GDDR6

Maximum RAM amount

24 GB

8 GB

Memory bus width

384 Bit

256 Bit

Memory clock speed

7.2 GB/s

14 GB/s

Memory bandwidth

347.1 GB/s

448.0 GB/s

Display Connectors

No outputs

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

6.1

7.5

OpenCL

3.0

OpenGL

4.6

Shader Model

6.7

6.6

Vulkan

1.3

1.2