NVIDIA GeForce RTX 4050 Mobile vs AMD Radeon Pro 575X

VS

NVIDIA GeForce RTX 4050 Mobile

AMD Radeon Pro 575X

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 4050 Mobile and 4GB VRAM Radeon Pro 575X 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 10 months late

Boost Clock1755MHz

More VRAM (6GB vs 4GB)

512 additional rendering cores

Lower TDP (50W vs 150W)

AMD Radeon Pro 575X 's Advantages

Larger VRAM bandwidth (217.6GB/s vs 192.0GB/s)

Score

Benchmark

FP32 (float)

GeForce RTX 4050 Mobile +100%

8.986 TFLOPS

Radeon Pro 575X

4.489 TFLOPS

GeForce RTX 4050 Mobile

VS

Radeon Pro 575X

Graphics Card

Jan 2023

Release Date

Mar 2019

GeForce 40 Mobile

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1455 MHz

Base Clock

-

1755 MHz

Boost Clock

-

2000 MHz

Memory Clock

1700 MHz

Memory

6GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

256bit

192.0GB/s

Bandwidth

217.6GB/s

Render Config

-

Compute Units

32

20

SM Count

-

2560

Shading Units

2048

80

TMUs

128

48

ROPs

32

80

Tensor Cores

-

20

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

12 MB

L2 Cache

2 MB

-

Theoretical Performance

84.24 GPixel/s

Pixel Rate

35.07 GPixel/s

140.4 GTexel/s

Texture Rate

140.3 GTexel/s

8.986 TFLOPS

FP16 (half)

4.489 TFLOPS

8.986 TFLOPS

FP32 (float)

4.489 TFLOPS

140.4 GFLOPS

FP64 (double)

280.6 GFLOPS

Board Design

50W

TDP

150W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

AD107

GPU Name

Polaris 20

GN21-X2

GPU Variant

Polaris 20 XL (215-0910052)

Ada Lovelace

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

5 nm

Process Size

14 nm

18.9 billion

Transistors

5.7 billion

159 mm²

Die Size

232 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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