AMD Radeon 540X Mobile vs ATI Mobility Radeon HD 2400

VS

AMD Radeon 540X Mobile ATI Mobility Radeon HD 2400

We compared two Mobile platform GPUs: 2GB VRAM Radeon 540X Mobile and 256MB VRAM Mobility Radeon HD 2400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 540X Mobile 's Advantages

Released 11 years and 9 months late

Boost Clock1095MHz

Larger VRAM bandwidth (32.00GB/s vs 6.400GB/s)

472 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 540X Mobile +3013%

1.121 TFLOPS

Mobility Radeon HD 2400

0.036 TFLOPS

Radeon 540X Mobile

VS

Mobility Radeon HD 2400

Graphics Card

Feb 2019

Release Date

May 2007

Mobility Radeon

Generation

M7x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

980 MHz

Base Clock

-

1095 MHz

Boost Clock

-

1000 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

64bit

Memory Bus

64bit

32.00GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

-

8

Compute Units

2

512

Shading Units

40

32

TMUs

4

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

32 KB

Theoretical Performance

17.52 GPixel/s

Pixel Rate

1.800 GPixel/s

35.04 GTexel/s

Texture Rate

1.800 GTexel/s

1121 GFLOPS

FP16 (half)

-

1121 GFLOPS

FP32 (float)

36.00 GFLOPS

70.08 GFLOPS

FP64 (double)

-

Graphics Processor

Lexa

GPU Name

M72

Lexa PRO (215-0904018)

GPU Variant

M72-S (216QSAKA12FG)

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

65 nm

2.2 billion

Transistors

0.18 billion

103 mm²

Die Size

85 mm²

Board Design

50W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

4.0

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