ATI Mobility Radeon HD 5145 vs AMD Radeon 540X Mobile

VS

ATI Mobility Radeon HD 5145 AMD Radeon 540X Mobile

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

Main Differences

ATI Mobility Radeon HD 5145 's Advantages

Lower TDP (15W vs 50W)

AMD Radeon 540X Mobile 's Advantages

Released 9 years and 1 months late

Boost Clock1095MHz

More VRAM (2GB vs 1GB)

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

432 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 5145

0.115 TFLOPS

Radeon 540X Mobile +874%

1.121 TFLOPS

Mobility Radeon HD 5145

VS

Radeon 540X Mobile

Graphics Card

Jan 2010

Release Date

Feb 2019

M9x

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

980 MHz

-

Boost Clock

1095 MHz

900 MHz

Memory Clock

1000 MHz

Memory

1024MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

32.00GB/s

Render Config

-

SM Count

-

1

Compute Units

8

80

Shading Units

512

8

TMUs

32

4

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

512 KB

Theoretical Performance

2.880 GPixel/s

Pixel Rate

17.52 GPixel/s

5.760 GTexel/s

Texture Rate

35.04 GTexel/s

-

FP16 (half)

1121 GFLOPS

115.2 GFLOPS

FP32 (float)

1121 GFLOPS

-

FP64 (double)

70.08 GFLOPS

Graphics Processor

M92

GPU Name

Lexa

-

GPU Variant

Lexa PRO (215-0904018)

TeraScale

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

55 nm

Process Size

14 nm

0.242 billion

Transistors

2.2 billion

73 mm²

Die Size

103 mm²

Board Design

15W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

10.1 (10_1)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

-

CUDA

-

4.1

Shader Model

6.4

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