AMD Radeon RX 540X Mobile vs ATI Mobility Radeon HD 5145

VS

AMD Radeon RX 540X Mobile ATI Mobility Radeon HD 5145

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 540X Mobile and 1024MB VRAM Mobility Radeon HD 5145 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 540X Mobile 's Advantages

Released 8 years and 3 months late

Boost Clock1211MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (96.00GB/s vs 14.40GB/s)

432 additional rendering cores

ATI Mobility Radeon HD 5145 's Advantages

Lower TDP (15W vs 50W)

Score

Benchmark

FP32 (float)

Radeon RX 540X Mobile +978%

1.24 TFLOPS

Mobility Radeon HD 5145

0.115 TFLOPS

Radeon RX 540X Mobile

VS

Mobility Radeon HD 5145

Graphics Card

Apr 2018

Release Date

Jan 2010

Mobility Radeon

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1124 MHz

Base Clock

-

1211 MHz

Boost Clock

-

1500 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

64bit

96.00GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

8

Compute Units

1

512

Shading Units

80

32

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

64 KB

Theoretical Performance

19.38 GPixel/s

Pixel Rate

2.880 GPixel/s

38.75 GTexel/s

Texture Rate

5.760 GTexel/s

1240 GFLOPS

FP16 (half)

-

1240 GFLOPS

FP32 (float)

115.2 GFLOPS

77.50 GFLOPS

FP64 (double)

-

Graphics Processor

Polaris 23

GPU Name

M92

Polaris 23 MXL

GPU Variant

-

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

2.2 billion

Transistors

0.242 billion

103 mm²

Die Size

73 mm²

Board Design

50W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

4.1

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