Radeon RX 540 and CMP 30HX - video card comparison

Passmark - benchmark score Radeon RX 540 vs CMP 30HX

Radeon RX 540

2872

CMP 30HX

8379

Radeon RX 540

CMP 30HX

Architecture

Polaris (2016−2019)

Turing (2018−2021)

GPU code name

Polaris 12

TU116

Market segment

Laptop

Desktop

Release date

March 2017

February 2021

Interface

PCIe 3.0 x16

PCIe 3.0 x4

Supplementary power connectors

1x 6-pin

1x 8-pin

Boost clock speed

1219 MHz

1785 MHz

Floating-point performance

1,248 gflops

Manufacturing process technology

14 nm

12 nm

Number of transistors

1,500 million

6,600 million

Pipelines / CUDA cores

512

1408

Power consumption (TDP)

75 Watt

125 Watt

Texture fill rate

39.01

157.1

Memory type

GDDR5

GDDR6

Maximum RAM amount

4 GB

6 GB

Memory bus width

128 Bit

192 Bit

Memory clock speed

6000 MHz

14 GB/s

Memory bandwidth

96 GB/s

336.0 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12.0

12 (12_1)

CUDA

7.5

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

5.0

6.6

Vulkan

1.2

FreeSync