AMD Radeon 540X Mobile vs AMD Radeon RX 460 Mobile

VS

AMD Radeon 540X Mobile

AMD Radeon RX 460 Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon 540X Mobile and 4GB VRAM Radeon RX 460 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 540X Mobile 's Advantages

Released 2 years and 6 months late

Lower TDP (50W vs 55W)

AMD Radeon RX 460 Mobile 's Advantages

Boost Clock has increased by 8% (1180MHz vs 1095MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (80.00GB/s vs 32.00GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 540X Mobile

1.121 TFLOPS

Radeon RX 460 Mobile +88%

2.115 TFLOPS

Radeon 540X Mobile

VS

Radeon RX 460 Mobile

Graphics Card

Feb 2019

Release Date

Aug 2016

Mobility Radeon

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

980 MHz

Base Clock

1000 MHz

1095 MHz

Boost Clock

1180 MHz

1000 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

128bit

32.00GB/s

Bandwidth

80.00GB/s

Render Config

8

Compute Units

14

-

512

Shading Units

896

32

TMUs

56

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

1024 KB

-

Theoretical Performance

17.52 GPixel/s

Pixel Rate

18.88 GPixel/s

35.04 GTexel/s

Texture Rate

66.08 GTexel/s

1121 GFLOPS

FP16 (half)

2.115 TFLOPS

1121 GFLOPS

FP32 (float)

2.115 TFLOPS

70.08 GFLOPS

FP64 (double)

132.2 GFLOPS

Board Design

50W

TDP

55W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Lexa

GPU Name

Baffin

Lexa PRO (215-0904018)

GPU Variant

Baffin XT

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

2.2 billion

Transistors

3 billion

103 mm²

Die Size

123 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

6.4

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon 540X Mobile vs NVIDIA GeForce GTX 480M

2

AMD Radeon 540X Mobile vs AMD Radeon Pro 570X

3

AMD Radeon 540X Mobile vs ATI Mobility Radeon X2300

4

AMD Radeon 540X Mobile vs AMD Radeon HD 7490M

5

AMD Radeon 540X Mobile vs NVIDIA GeForce 820A

6

AMD Radeon 540X Mobile vs NVIDIA GeForce 920A

7

AMD Radeon 540X Mobile vs AMD FirePro M8900

8

AMD Radeon 540X Mobile vs ATI Mobility Radeon HD 4850 Mac Edition

9

AMD Radeon 540X Mobile vs NVIDIA NVS 5100M

10

AMD Radeon 540X Mobile vs AMD Radeon HD 8950M

Related News

1

Intel's Entry-Level CPU Core Ultra 3 205 Spotted: Only One Model Available

2

Introducing the AMD Ryzen 9 9955HX: A First Look at the Flagship Gaming Laptop CPU

3

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

4

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

5

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

6

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

7

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

8

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

9

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

10

CXMT Reportedly Achieves 80% Yield in DDR5 Production