NVIDIA GeForce RTX 4050 Mobile vs AMD Radeon 540X Mobile

VS

NVIDIA GeForce RTX 4050 Mobile

AMD Radeon 540X Mobile

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 4050 Mobile and 2GB VRAM Radeon 540X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4050 Mobile 's Advantages

Released 3 years and 11 months late

Boost Clock has increased by 60% (1755MHz vs 1095MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (192.0GB/s vs 32.00GB/s)

2048 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 4050 Mobile +701%

8.986 TFLOPS

Radeon 540X Mobile

1.121 TFLOPS

GeForce RTX 4050 Mobile

VS

Radeon 540X Mobile

Graphics Card

Jan 2023

Release Date

Feb 2019

GeForce 40 Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1455 MHz

Base Clock

980 MHz

1755 MHz

Boost Clock

1095 MHz

2000 MHz

Memory Clock

1000 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

64bit

192.0GB/s

Bandwidth

32.00GB/s

Render Config

-

Compute Units

8

20

SM Count

-

2560

Shading Units

512

80

TMUs

32

48

ROPs

16

80

Tensor Cores

-

20

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

12 MB

L2 Cache

512 KB

-

Theoretical Performance

84.24 GPixel/s

Pixel Rate

17.52 GPixel/s

140.4 GTexel/s

Texture Rate

35.04 GTexel/s

8.986 TFLOPS

FP16 (half)

1121 GFLOPS

8.986 TFLOPS

FP32 (float)

1121 GFLOPS

140.4 GFLOPS

FP64 (double)

70.08 GFLOPS

Board Design

50W

TDP

50W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

AD107

GPU Name

Lexa

GN21-X2

GPU Variant

Lexa PRO (215-0904018)

Ada Lovelace

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

5 nm

Process Size

14 nm

18.9 billion

Transistors

2.2 billion

159 mm²

Die Size

103 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.9

CUDA

-

6.7

Shader Model

6.4

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