Radeon RX 540 OEM and L40 - video card comparison

Radeon RX 540 OEM

L40

Architecture

GCN 1.0 (2012−2020)

Ada Lovelace

GPU code name

Cape Verde

AD102

Market segment

Desktop

Desktop

Release date

April 2017

October 2022

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin

1x 16-pin

Boost clock speed

-

2490 MHz

Core clock speed

1219 MHz

-

Floating-point performance

1,248 gflops

-

Manufacturing process technology

28 nm

4 nm

Number of transistors

1,500 million

76,300 million

Pipelines / CUDA cores

512

18176

Power consumption (TDP)

65 Watt

300 Watt

Texture fill rate

39.01

1,414

Memory type

GDDR5

GDDR6

Maximum RAM amount

4 GB

48 GB

Memory bus width

128 Bit

384 Bit

Memory clock speed

6000 MHz

18 GB/s

Memory bandwidth

96 GB/s

864.0 GB/s

Display Connectors

-

4x DisplayPort 1.4a

DirectX

12.0

12 Ultimate (12_2)

CUDA

-

8.9

OpenCL

1.2

3.0

OpenGL

4.5

4.6

Shader Model

5.0

6.7

Vulkan

-

1.3