CMP 40HX and CMP 70HX - video card comparison

CMP 40HX

CMP 70HX

Architecture

Turing (2018−2021)

Ampere (2020−2022)

GPU code name

TU106

GA104

Market segment

Desktop

Desktop

Release date

February 2021

2021

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 8-pin

1x 12-pin

Boost clock speed

1650 MHz

1395 MHz

Manufacturing process technology

12 nm

8 nm

Number of transistors

10,800 million

17,400 million

Pipelines / CUDA cores

2304

6144

Power consumption (TDP)

185 Watt

-

Texture fill rate

237.6

267.8

Memory type

GDDR6

GDDR6X

Maximum RAM amount

8 GB

8 GB

Memory bus width

256 Bit

256 Bit

Memory clock speed

14 GB/s

19 GB/s

Memory bandwidth

448.0 GB/s

608.3 GB/s

Display Connectors

No outputs

No outputs

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

CUDA

7.5

8.6

OpenCL

3.0

3.0

OpenGL

4.6

4.6

Shader Model

6.6

6.7

Vulkan

1.2

1.3