AMD Radeon 540X Mobile vs AMD Radeon R5 A240

VS

AMD Radeon 540X Mobile AMD Radeon R5 A240

We compared two Mobile platform GPUs: 2GB VRAM Radeon 540X Mobile and 1024MB VRAM Radeon R5 A240 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 540X Mobile 's Advantages

Released 5 years and 1 months late

Boost Clock1095MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (32.00GB/s vs 14.40GB/s)

192 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 540X Mobile +70%

1.121 TFLOPS

Radeon R5 A240

0.659 TFLOPS

Radeon 540X Mobile

VS

Radeon R5 A240

Graphics Card

Feb 2019

Release Date

Jan 2014

Mobility Radeon

Generation

All-In-One

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

980 MHz

Base Clock

-

1095 MHz

Boost Clock

-

1000 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

64bit

32.00GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

8

Compute Units

5

512

Shading Units

320

32

TMUs

20

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

128 KB

Theoretical Performance

17.52 GPixel/s

Pixel Rate

8.240 GPixel/s

35.04 GTexel/s

Texture Rate

20.60 GTexel/s

1121 GFLOPS

FP16 (half)

-

1121 GFLOPS

FP32 (float)

659.2 GFLOPS

70.08 GFLOPS

FP64 (double)

-

Graphics Processor

Lexa

GPU Name

Jet

Lexa PRO (215-0904018)

GPU Variant

Jet XT

GCN 4.0

Architecture

GCN 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

2.2 billion

Transistors

0.69 billion

103 mm²

Die Size

56 mm²

Board Design

50W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1 (1.2)

1.2

Vulkan

1.2.170

-

CUDA

-

6.4

Shader Model

6.5 (5.1)

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