AMD Radeon 540 Mobile: GPU Specs & Benchmarks

The Radeon 540 Mobile is a graphics card by AMD, built on the 14 nm process and based on the Lexa graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name

Lexa

Model number

Lexa PRO
(215-0904018)

Architecture

GCN 4.0

Foundry

GlobalFoundries

Process Size

14 nm

Transistors

2,200 million

Die Size

103 mm²

Graphics Card

Release Date

Mar 26th, 2019

Family

Mobility Radeon
(M500)

Production

Active

Predecessor

Crystal System

Bus Interface

PCIe 3.0 x8

Memory

Memory Size

2 GB

Memory Type

GDDR5

Memory Bus

64 bit

Bandwidth

48.00 GB/s

Performance

Pixel fillrate

17.98 GPixel/s

Texture fillrate

35.97 GTexel/s

FP16 (half) performance

1,151 GFLOPS (1:1)

FP32 (float) performance

1,151 GFLOPS

FP64 (double) performance

71.94 GFLOPS (1:16)

Clock Speeds

Base Clock

1100 MHz

Boost Clock

1124 MHz

Memory Clock

1500 MHz
6 Gbps effective

Render Config

Shading Units

512

TMUs

32

ROPs

16

Compute Units

8

L1 Cache

16 KB (per CU)

L2 Cache

256 KB

Board Design

Slot Width

Dual-slot

Thermal design power (TDP)

50 W

Display Connectors

No outputs

Power Connectors

None

API support

DirectX

12 (12_0)

OpenGL

4.6

OpenCL

2.1

Vulkan

1.2

Shader Model

6.4