AMD Radeon 540 Mobile vs AMD Radeon RX 540 Mobile

VS

AMD Radeon 540 Mobile AMD Radeon RX 540 Mobile

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

Main Differences

AMD Radeon 540 Mobile 's Advantages

Released 1 years and 4 months late

AMD Radeon RX 540 Mobile 's Advantages

Boost Clock has increased by 8% (1219MHz vs 1124MHz)

Larger VRAM bandwidth (96.00GB/s vs 48.00GB/s)

Score

Benchmark

FP32 (float)

Radeon 540 Mobile

1.151 TFLOPS

Radeon RX 540 Mobile +8%

1.248 TFLOPS

Radeon 540 Mobile

VS

Radeon RX 540 Mobile

Graphics Card

Mar 2019

Release Date

Nov 2017

Mobility Radeon

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

1100 MHz

Base Clock

1124 MHz

Boost Clock

1219 MHz

1500 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

128bit

48.00GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

-

8

Compute Units

8

512

Shading Units

512

32

TMUs

32

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

512 KB

Theoretical Performance

17.98 GPixel/s

Pixel Rate

19.50 GPixel/s

35.97 GTexel/s

Texture Rate

39.01 GTexel/s

1151 GFLOPS

FP16 (half)

1248 GFLOPS

1151 GFLOPS

FP32 (float)

1248 GFLOPS

71.94 GFLOPS

FP64 (double)

78.02 GFLOPS

Graphics Processor

Lexa

GPU Name

Lexa

Lexa PRO (215-0904018)

GPU Variant

Lexa PRO (215-0904018)

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

2.2 billion

Transistors

2.2 billion

103 mm²

Die Size

103 mm²

Board Design

50W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

6.4

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