NVIDIA GeForce RTX 4090 Mobile vs AMD Radeon Pro 575X

VS

NVIDIA GeForce RTX 4090 Mobile AMD Radeon Pro 575X

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 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 4090 Mobile 's Advantages

Released 3 years and 10 months late

Boost Clock1695MHz

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (576.0GB/s vs 217.6GB/s)

7680 additional rendering cores

Lower TDP (120W vs 150W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Mobile +634%

32.98 TFLOPS

Radeon Pro 575X

4.489 TFLOPS

GeForce RTX 4090 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

1335 MHz

Base Clock

-

1695 MHz

Boost Clock

-

2250 MHz

Memory Clock

1700 MHz

Memory

16GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

217.6GB/s

Render Config

76

SM Count

-

Compute Units

32

9728

Shading Units

2048

304

TMUs

128

112

ROPs

32

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

64 MB

L2 Cache

2 MB

Theoretical Performance

189.8 GPixel/s

Pixel Rate

35.07 GPixel/s

515.3 GTexel/s

Texture Rate

140.3 GTexel/s

32.98 TFLOPS

FP16 (half)

4.489 TFLOPS

32.98 TFLOPS

FP32 (float)

4.489 TFLOPS

515.3 GFLOPS

FP64 (double)

280.6 GFLOPS

Graphics Processor

AD103

GPU Name

Polaris 20

GN21-X11

GPU Variant

Polaris 20 XL (215-0910052)

Ada Lovelace

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

4 nm

Process Size

14 nm

45.9 billion

Transistors

5.7 billion

379 mm²

Die Size

232 mm²

Board Design

120W

TDP

150W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

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

Related GPU Comparisons

1

NVIDIA GeForce RTX 4090 Mobile vs NVIDIA RTX 3500 Mobile Ada Generation

2

NVIDIA RTX 3000 Mobile Ada Generation vs NVIDIA GeForce RTX 4090 Mobile

3

NVIDIA GeForce RTX 4090 Mobile vs NVIDIA RTX 2000 Mobile Ada Generation

4

NVIDIA GeForce RTX 4090 vs NVIDIA GeForce RTX 4090 Mobile

5

NVIDIA RTX 5000 Mobile Ada Generation vs NVIDIA GeForce RTX 4090 Mobile

6

NVIDIA GeForce RTX 4090 Mobile vs NVIDIA GeForce RTX 4080 Mobile

7

NVIDIA GeForce RTX 4090 Mobile vs NVIDIA GeForce RTX 4080

8

NVIDIA GeForce RTX 4090 Mobile vs AMD Radeon HD 7690M XT

9

NVIDIA GeForce RTX 4090 Mobile vs NVIDIA GeForce RTX 2060 SUPER Mobile

10

NVIDIA GeForce RTX 4090 Mobile vs NVIDIA GeForce RTX 2080 Max Q

Related News

1

Russian Cosplayer as Marika from 'Elden Ring': Stunning Figure in a High-Slit Gown

2

AMD Patents Multi-Chip Design GPU with Configurable Multi-Mode Capabilities

3

MSI Unveils Laptop with AMD Ryzen AI 300 Chip at Computex Taipei 2024

4

Intel Releases BIOS Update to Improve Gaming Stability for 13th and 14th Gen Core Processors