CMP 30HX and GeForce RTX 4070 Mobile - video card comparison

CMP 30HX

GeForce RTX 4070 Mobile

Architecture

Turing (2018−2021)

Ada Lovelace

GPU code name

TU116

GN21-X6

Market segment

Desktop

Laptop

Release date

February 2021

January 2023

Interface

PCIe 3.0 x4

PCIe 4.0 x16

Supplementary power connectors

1x 8-pin

Boost clock speed

1785 MHz

2175 MHz

Core clock speed

1605 MHz

Manufacturing process technology

12 nm

5 nm

Number of transistors

6,600 million

Pipelines / CUDA cores

1408

4608

Power consumption (TDP)

125 Watt

115 Watt (35 - 115 Watt TGP)

Texture fill rate

157.1

244.1

Memory type

GDDR6

Maximum RAM amount

6 GB

8 GB

Memory bus width

192 Bit

128 Bit

Memory clock speed

14 GB/s

16000 MHz

Memory bandwidth

336.0 GB/s

256.0 GB/s

Shared memory

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

7.5

8.9

OpenCL

3.0

OpenGL

4.6

Shader Model

6.6

6.7

Vulkan

1.2

1.3