ATI Mobility Radeon HD 4350 vs AMD Radeon 540X Mobile

VS

ATI Mobility Radeon HD 4350

AMD Radeon 540X Mobile

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4350 and 2GB VRAM Radeon 540X 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 10 years and 1 months late

Boost Clock1095MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (32.00GB/s vs 12.80GB/s)

432 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4350

0.072 TFLOPS

Radeon 540X Mobile +1456%

1.121 TFLOPS

Mobility Radeon HD 4350

VS

Radeon 540X Mobile

Graphics Card

Jan 2009

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

800 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

12.80GB/s

Bandwidth

32.00GB/s

Render Config

1

Compute Units

8

-

80

Shading Units

512

8

TMUs

32

4

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

512 KB

-

Theoretical Performance

1.800 GPixel/s

Pixel Rate

17.52 GPixel/s

3.600 GTexel/s

Texture Rate

35.04 GTexel/s

-

FP16 (half)

1121 GFLOPS

72.00 GFLOPS

FP32 (float)

1121 GFLOPS

-

FP64 (double)

70.08 GFLOPS

Board Design

Unknown

TDP

50W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

M93

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

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

-

4.1

Shader Model

6.4

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