NVIDIA GeForce RTX 4090 Max-Q vs NVIDIA GeForce RTX 5050 Mobile

VS

NVIDIA GeForce RTX 4090 Max-Q

NVIDIA GeForce RTX 5050 Mobile

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 Max Q and 8GB VRAM GeForce RTX 5050 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Max-Q 's Advantages

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (448.0GB/s vs 224.0GB/s)

7168 additional rendering cores

Lower TDP (80W vs 115W)

NVIDIA GeForce RTX 5050 Mobile 's Advantages

Released 2 years late

Boost Clock has increased by 73% (2520MHz vs 1455MHz)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Max Q +119%

28.31 TFLOPS

GeForce RTX 5050 Mobile

12.9 TFLOPS

GeForce RTX 4090 Max Q

VS

GeForce RTX 5050 Mobile

Graphics Card

Jan 2023

Release Date

Jan 2025

GeForce 40 Mobile

Generation

GeForce 50 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

930 MHz

Base Clock

2235 MHz

1455 MHz

Boost Clock

2520 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

224.0GB/s

Render Config

-

76

SM Count

20

9728

Shading Units

2560

304

TMUs

80

112

ROPs

32

304

Tensor Cores

80

76

RT Cores

20

128 KB (per SM)

L1 Cache

128 KB (per SM)

64 MB

L2 Cache

32 MB

-

Theoretical Performance

163.0 GPixel/s

Pixel Rate

80.64 GPixel/s

442.3 GTexel/s

Texture Rate

201.6 GTexel/s

28.31 TFLOPS

FP16 (half)

12.90 TFLOPS

28.31 TFLOPS

FP32 (float)

12.90 TFLOPS

442.3 GFLOPS

FP64 (double)

201.6 GFLOPS

Board Design

80W

TDP

115W

-

Suggested PSU

300 W

Portable Device Dependent

Outputs

1x HDMI 2.13x DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

AD103

GPU Name

GB207

GN21-X11

GPU Variant

GB207

Ada Lovelace

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

4 nm

Process Size

0

45.9 billion

Transistors

Unknown

379 mm²

Die Size

Unknown

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

10.1

6.7

Shader Model

6.8

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